Os02g0674800

2014-05-30T16:24:28Z

Siatchenqing: /* Function */

The rice gene '''Os02g0674800''' is usually called '''''Roc5''''' or '''''oul1'''''. It encodes a protein belonging to the gene family of the Homeodomain Leucine Zipper Class IV, which controls the phynotype "Leaf Rolling" in rice.

==Annotated Information==
===Function===
The '''Roc5''' T-DNA insertion knockout mutant oul1 had significantly increased bulliform cell number and size than the wild type (Fig. 1, C–F). However, the position and number of linear bulliform cell files on leaf blades did not change in oul1 (Fig. 1, A and B), indicating that '''Roc5''' plays a role in bulliform cell fate but not its patterning. Consistent with this role, '''Roc5''' is mainly expressed in the L1 layer of the meristem but not in mature leaves and other organs [2], suggesting that '''Roc5''' may be involved in the establishment of bulliform cells rather than their maintenance in the adaxial epidermis. Although '''Roc5''' has no classical nuclear localization signal, transient expression in onion cells showed that '''Roc5''' is a nuclear protein (Fig. 2, C–H). '''Roc5''' has no transcription activity in yeast [2] and was a negative regulator in bulliform cell formation, suggesting that '''Roc5''' may function as a transcriptional repressor. Phylogenetic analyses grouped '''Roc5''' into a subfamily with '''Roc4, Roc6, ZmOCL1, ZmOCL3, AtANL2, and AtHDG1''' [2,3]. '''Roc5'''’s closest homolog is maize '''OCL1''', with 85.1% amino acid identity.[[File:Fig.1.jpg|200px|thumb|right|Fig.1 ''oul1'' has increased bulliform cell number and size. A and B, Adaxial epidermal peels abutting the small veins of the wild type (wt; A) and oul1 (B). C to F, Cross sections of wild-type (C) and oul1 (D) mature leaf blades show significantly increased oul1 bulliform cell number (E) and area (F) between vascular bundle ridges. ab, Abaxial; ad, adaxial. Red lines (C and D) show the bulliform cells. Data show means and SD values of biological replicates (n . 23) and statistical analysis by heteroscedastic t test indicating significant differences (** P , 0.01). Bars = 20 mm (A–D). G, Relative water content of the 10th leaf of 120- d-old greenhouse plants grown in the soil. oul1 had higher water content than the wild type. The data are means and SD (n . 5), with statistical analysis using the heteroscedastic t test showing significant differences (** P , 0.01).
]] [[File:654321.jpg|200px|thumb|left|Fig.2 ''oul1'' has increased bulliform cell number and size. A and B, Adaxial epidermal peels abutting the small veins of the wild type (wt; A) and oul1 (B). C to F, Cross sections of wild-type (C) and oul1 (D) mature leaf blades show significantly increased oul1 bulliform cell number (E) and area (F) between vascular bundle ridges. ab, Abaxial; ad, adaxial.
Red lines (C and D) show the bulliform cells. Data show means and SD values of biological replicates (n . 23) and statistical analysis by heteroscedastic t test indicating significant differences (** P , 0.01). Bars = 20 mm (A–D). G, Relative water content of the 10th leaf of 120- d-old greenhouse plants grown in the soil. oul1 had higher water content than the wild type. The data are means and SD (n . 5), with statistical analysis using the heteroscedastic t test showing significant differences (** P , 0.01).
''Roc5'' characterization and nuclear localization of Roc5 in onion epidermal cells. A, Schematic representation of the T-DNA insertion into the sixth intron of Roc5 (exons = black boxes; introns = white boxes) and Roc5 protein domain organization(http://www.uniprot.org/uniprot/Q6EPF0). L and R represent the left and right T-DNA borders, respectively. Arrows indicate the primers used for genotyping with AS39/LB2/S39 and with Q1f and Q1r. UTR, Untranslated region. B, RTPCR analyses of Roc5 expression in the wild type (wt) and oul1, using ACTIN as a control. One RT-PCR primer for Roc5 spans the sixth intron, and genomic DNA (gDNA) served as a negative control. C to H, 35S::Roc5-GFP (C–E) and 35S::GFP (F–H) constructs were transiently expressed in onion epidermal cells, showing bright-field (C and F), GFP (D and G), and merged (E and H) signals.
]]

===Expression===
'''Roc5'''’s closest homolog is maize OCL1, with 85.1% amino acid identity. Roc5 overexpression led to the adaxially curved leaves and decreased number/size of bulliform cells (Fig. 3, B, Q, R, U, and V). In contrast, the Roc5 cosuppression lines had abaxially rolled leaves, just like oul1 (Fig. 6, B, P, S, and T).

===Evolution===
Please input evolution information here.

You can also add sub-section(s) at will.

==Labs working on this gene==
1. BioSciences Lyon-Gerland, ENS-Lyon, 46 Alle´e d’Italie, F-69364 Lyon Cedex 07, France

2. Biosciencecente, Nagoya University, Chikusa, Nagoya, Japan       

3 Biotechnology Research Institute/National Key Facility for Genetic Resources and Gene Improvement, CAS, Beijing, China

==References==
<references>
<ref name="ref1">Zou LP, Sun XH, Zhang ZG, et al. Leaf rolling controlled by the homeodomain leucine zipper class IV gene Roc5 in rice. Plant physiology 2011;156:1589-602.</ref>
<ref name="ref2"> Ito M, Sentoku N, Nishimura A, Hong SK, Sato Y, Matsuoka M (2002) Position dependent expression of GL2-type homeobox gene, Roc1: significance for protoderm differentiation and radial pattern formationin early rice embryogenesis. Plant J 29: 497–507.</ref>
<ref name="ref3">Khaled AS, Vernoud V, Ingram GC, Perez P, Sarda X, Rogowsky PM. Engrailed-ZmOCL1 fusions cause a transient reduction of kernel size in maize. Plant Mol Biol 2005;58:123-39.</ref>
</references>

==Structured Information==
{{JaponicaGene|
GeneName = Os02g0674800|
Description = Similar to OCL1 homeobox protein|
Version = NM_001054253.1 GI:115447876 GeneID:4330297|
Length = 7048 bp|
Definition = Oryza sativa Japonica Group Os02g0674800, complete gene.|
Source = Oryza sativa Japonica Group

ORGANISM Oryza sativa Japonica Group
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP
clade; Ehrhartoideae; Oryzeae; Oryza.
|
Chromosome = [[:category:Japonica Chromosome 2|Chromosome 2]]|
AP = Chromosome 2:28374727..28381774|
CDS = 28375293..28375646,28376807..28377180,28377409..28377586,28379246..28379473,28379583..28379684 ,28379783..28380499,28380638..28380755,28380868..28381112,28381222..28381320 |
GCID = <gbrowseImage1>
name=NC_008395:28374727..28381774
source=RiceChromosome02
preset=GeneLocation
</gbrowseImage1>|
GSID = <gbrowseImage2>
name=NC_008395:28374727..28381774
source=RiceChromosome02
preset=GeneLocation
</gbrowseImage2>|
CDNA = <cdnaseq>atgagctttgggggcctctttgacggcggcggcgggggaggcatgcagttccctttcgccagtggcttcgcgtcctcgccggcgctctccctcgcgctggacaacgccggcggtggcatcggcgggcggatgctcggcggcggcgctggcgctggttctagcgcgggcggcgcgatgacgagggacactgaggcggagaacgacagccggtcgggaagcgaccatctcgacgccatctcggccgccggcgaggacgacgtcgaggacgccgagcccagcaactcccgcaagaggaagaagcgataccaccgccacacgccgcagcagatccaagagctcgaagcgctgttcaaggagtgcccccatccggacgagaagcagcgcgccgagctcagcaggaggctctccctcgatgcgcggcaggtcaagttctggttccagaatcgccgcacgcagatgaagacgcaactggagcggcacgagaacgcgcttctcaagcaggagaacgacaagctgcgcgccgagaacatgacgatccgggaggcgatgcgcagcccaatgtgcggcagctgcgggagccccgccatgctcggggaggtgtccctagaggagcagcacctgcgcatcgagaatgcgcgcctcaaggacgagctcaaccgcgtgtgcgccctcgccaccaagttcctaggcaagcccatctccctcctgtcgccgccgcccttgctgcagccgcacctctcgctgcctatgcctaactcgtcgctggagctagcgatcggaggcatcggtggcttagggtctctcggtacactacccggctgtatgaatgagttcgccggaggcgtgtcgagcccgatgggcacggtgatcacgcctgcgcgcgcaaccggggctgctataccatcgctggtgggtaacatcgacaggtccgtgttcttagagcttgcaatcagcgcgatggacgaacttgtcaagatggcacagatggacgatccattgtgggttccggcactgcctggttctcccagcaaggaggtgctcaactttgaggagtatcttcactccttcctaccgtgcattggcatgaagcctgccggctacgtctctgaggcctcgagggaatccggtctagtcatcatcgacaacagccttgcccttgtagagaccctcatggatgagagacggtggtctgacatgttctcgtgcatgattgctaaggcaacagtgcttgaggaggtgtctaccggcattgcaggaagcagaaatggcgcgttgctgctgatgaaggctgagctacaggtgctctcacctctagtaccaattagggaggttacatttctccggttttgtaagcagctggctgagggtgcatgggcagtagttgatgtgtccattgatggtttagtgagagatcataattctggaacggcacccacaggtggaaatgtgaagtgtaggagggtaccttccggctgtgtgatgcaagacactcccaatgggtattgcaaggtcacatgggttgagcatacggaatacgatgaggcatcagtgcaccagctctaccgtccactccttcggtctggtctcgcctttggcgccaggcgttggcttgcgacgctgcagcgccaatgcgaatgccttgccatcctcatgtcctctgctacagtgacagcaaatgactcgactgctatatcgcaagagggcaagcgaagcatgctgaagctggcacgccggatgacggagaacttctgtgctggggtgagcgcatcgtctgcacgtgaatggagcaagctggatggtgcgaccggtagcatcggggaggacgtgcgcgtgatggcacggaagagcgtgagcgagcctggagagccaccgggcgtggtgctgagcgcggccacctcggtgtgggtgcccgtggctccggagaagctcttcaacttcctgcgcgatgagcagctgcgtgcggagtgggacatcctcagcaatggaggccccatgcaggagatgacccagatcgccaaggggcagcgggatgggaactcggtttcactcctcagggccagtgctgtgagtgccaaccagagcagcatgctgatacttcaggagacgtgcaccgacgcttctggctccattgttgtgtacgctccggtagacatcccggcaatgcagcttgtcatgaatggtggcgactccacctatgttgctctgcttccatccggattcgccatcctgcccgatgggcctcgcatcggcgccaccgggtacgagacgggcggctctctgctcaccgtggcgttccagattcttgtcaacaaccagcccaccgccaagctcaccgtggaatcggtcgagaccgtgaacaatctcatctcctgcaccatcaagaagatcaagacggcgctgcagtgcgacgcctga</cdnaseq>|
AA = <aaseq>MSFGGLFDGGGGGGMQFPFASGFASSPALSLALDNAGGGIGGRM LGGGAGAGSSAGGAMTRDTEAENDSRSGSDHLDAISAAGEDDVEDAEPSNSRKRKKRY HRHTPQQIQELEALFKECPHPDEKQRAELSRRLSLDARQVKFWFQNRRTQMKTQLERH ENALLKQENDKLRAENMTIREAMRSPMCGSCGSPAMLGEVSLEEQHLRIENARLKDEL NRVCALATKFLGKPISLLSPPPLLQPHLSLPMPNSSLELAIGGIGGLGSLGTLPGCMN EFAGGVSSPMGTVITPARATGAAIPSLVGNIDRSVFLELAISAMDELVKMAQMDDPLW VPALPGSPSKEVLNFEEYLHSFLPCIGMKPAGYVSEASRESGLVIIDNSLALVETLMD ERRWSDMFSCMIAKATVLEEVSTGIAGSRNGALLLMKAELQVLSPLVPIREVTFLRFC KQLAEGAWAVVDVSIDGLVRDHNSGTAPTGGNVKCRRVPSGCVMQDTPNGYCKVTWVE HTEYDEASVHQLYRPLLRSGLAFGARRWLATLQRQCECLAILMSSATVTANDSTAISQ EGKRSMLKLARRMTENFCAGVSASSAREWSKLDGATGSIGEDVRVMARKSVSEPGEPP GVVLSAATSVWVPVAPEKLFNFLRDEQLRAEWDILSNGGPMQEMTQIAKGQRDGNSVS LLRASAVSANQSSMLILQETCTDASGSIVVYAPVDIPAMQLVMNGGDSTYVALLPSGF AILPDGPRIGATGYETGGSLLTVAFQILVNNQPTAKLTVESVETVNNLISCTIKKIKT ALQCDA</aaseq>|
DNA = <dnaseqindica>6129..6482#4595..4968#4189..4366#2302..2529#2091..2192#1276..1992#1020..1137#663..907#455..553#ctggttctatttttctctcgcgtccacacgacgggggggcctcctctcctctccctcctcccctcgtctccacactagacttgccattttgaccctccgcttgctccctcctcccgttcctatctccccgccgccgtacataagtgctttctttaatcggatgcgtcccctcccctcgccaccagttcgttcgctcgctcgctcgctcgctcgccttgttaatctatccctccctctctcccgcccctccgtccgccgtggagggttagggttttgagggttcgctcgcctcggcgaggctttatctctctaccagtagtctcttactcttcttcgttgggccgtgggttaggaatcgggttgtgaggcgtgtgggaggggcggggtagatccaaggaagaggactttctcgagtttacgccgtggtgttttgcttcggcgaggaggcggcggcatgagctttgggggcctctttgacggcggcggcgggggaggcatgcagttccctttcgccagtggcttcgcgtcctcgccggcgctctccctcgcgctggtatgcgttcggcggctgtcgcggaccggggttgcgtcagctgttcgtagacacgagagttttctcctcgatcgagaggttattgattgattctctattttgttgacaggacaacgccggcggtggcatcggcgggcggatgctcggcggcggcgctggcgctggttctagcgcgggcggcgcgatgacgagggacactgaggcggagaacgacagccggtcgggaagcgaccatctcgacgccatctcggccgccggcgaggacgacgtcgaggacgccgagcccagcaactcccgcaagaggaagaagcgataccaccgccacacgccgcagcagatccaagagctcgaagcgtaaagcaaattcccctctcaacgctcgctcgtactttgcatccttctcctctgtgccaacctttttctctttgtcctctcatgcatggatcgatgcgtccgtcttgtgtaggctgttcaaggagtgcccccatccggacgagaagcagcgcgccgagctcagcaggaggctctccctcgatgcgcggcaggtcaagttctggttccagaatcgccgcacgcagatgaaggtaaatcatccgcgagaacatcgcatcgtgtgccttagtcttcttctctcgtcggcgttcgagccggttcgtttcgtgcaatttcctgacacggtttcatgatccccccgcgcgcgccgcgatcttcgttttaccaagacgcaactggagcggcacgagaacgcgcttctcaagcaggagaacgacaagctgcgcgccgagaacatgacgatccgggaggcgatgcgcagcccaatgtgcggcagctgcgggagccccgccatgctcggggaggtgtccctagaggagcagcacctgcgcatcgagaatgcgcgcctcaaggacgagctcaaccgcgtgtgcgccctcgccaccaagttcctaggcaagcccatctccctcctgtcgccgccgcccttgctgcagccgcacctctcgctgcctatgcctaactcgtcgctggagctagcgatcggaggcatcggtggcttagggtctctcggtacactacccggctgtatgaatgagttcgccggaggcgtgtcgagcccgatgggcacggtgatcacgcctgcgcgcgcaaccggggctgctataccatcgctggtgggtaacatcgacaggtccgtgttcttagagcttgcaatcagcgcgatggacgaacttgtcaagatggcacagatggacgatccattgtgggttccggcactgcctggttctcccagcaaggaggtgctcaactttgaggagtatcttcactccttcctaccgtgcattggcatgaagcctgccggctacgtctctgaggcctcgagggaatccggtctagtcatcatcgacaacagccttgcccttgtagagaccctcatggatgaggtttgggctaatgtcctccacatttcgcaccgtatacttatgttccgttccaatcctataatgtactaatgttggtgttacttgcattcatttcacagagacggtggtctgacatgttctcgtgcatgattgctaaggcaacagtgcttgaggaggtgtctaccggcattgcaggaagcagaaatggcgcgttgctgctggtgagtgctgatcaacagtgctaatgttcatttatcttacatagtgtaagacgtagctaacatattttctttctgaattgttaatttttcttgtgtttgcttgcaacagatgaaggctgagctacaggtgctctcacctctagtaccaattagggaggttacatttctccggttttgtaagcagctggctgagggtgcatgggcagtagttgatgtgtccattgatggtttagtgagagatcataattctggaacggcacccacaggtggaaatgtgaagtgtaggagggtaccttccggctgtgtgatgcaagacactcccaatgggtattgcaaggtaacaactaacaagaagccatttaaatggtttctctgttctctcacaataatggttcactatgattaatgtggcagtaagtcagttaatagtattgtcatcttgtagttctgaacaggtttgctggattttttttattttttattttgaaagggactgctttttattttttattttgaaagggactgctggattttttacatcgaagtaactggtcaaagtttaccccggcgttttagagctatgttaattccactacttctccactaccactatcactatgcactgctcagaacttggggatgacgtttgtttaagagtgtgtgattagtttaatggtgcgatttgctgatgcccatgcagcatagtgttcacaagtcaaggcctaataggttaattagggttatgagcccactacccaaaataaacaattcgtttggtcaacgaggagatggagtatacaatttatttagaataattaagtgtttttgtggatccaacactgttccccaaacatgttttcttttgcttgtttattcttagctccaactttcctaggggattagatgcttctaccccttggatggtgcaccttgggtaacttcttgtccgcaatttaatcaatatgtcccttacatgttgaaatctggaccacttgctcctatttggttgaaaaattggtctctatgtccttgggttttcacaattcttaatttgatctcaatctgtggcactaatgaaggaaacattttgtttagaatttctaaggtgaacaaaccaacaacatatccggcatctaatctgtttttaatagatttgaagtaaagagcagttggatgggattagggatttcagtagaaataccacctgatctaggggcttttaggaaacatatttggttctactattcctttgtcaacttaatcacatgctggtttataatatgcacatcatgttggtgagttcattcactttcttgaagagttcagatggagaaataactcttaaactagttggcatgcacgccctaaaaataaaaaaaactagttgcacgcatcattcagaagtttgggtatatcgcatggcaatgaattaacaatgttgcactcttgatcgaaatgattgaaatttgttggctaatccatgtgcacagacatctgctgttgtttctttgtgttatttttttatgttgctcaagatatgaaaatctttcttcagtagttccctcatgtgtactcttttcccgtactgtgcactccttgctttcttgatacattatttcggatgaatccagttcttagtctgtttgcttatgaataacaacagatcaaaatgtctcaacccttaggccagatataaattagtaactaaacaaattatacgctaatgccaagttacttgttggtggtcaacagtataggttcacatctcgaggctggttaacaggcaaaccttgcacattttttacgtttctgcccctacttgaccaacagcaaagaggggaagaaaacttagggtaaaaacaaaaatgtgctctgcactgtgaagccacagtagggtgttgtattgcactgcagagctctcatctgatgtattgcacctaaagacacatgcatgtgggcgtgcatttatgggctaacggatgcatttaccctgtaggtcacatgggttgagcatacggaatacgatgaggcatcagtgcaccagctctaccgtccactccttcggtctggtctcgcctttggcgccaggcgttggcttgcgacgctgcagcgccaatgcgaatgccttgccatcctcatgtcctctgctacagtgacagcaaatgactcgactggtacaggaaattctgaacctctacttgccattttccatctaaaacgagctcaatttgcggaatcaactgtgcgcaaattttgcatggaattcatttcggttgacgtcattcaaacaggacaaactgaaagaatatctccattgttcgagtagaatggccagtgcagttgtaggacagatatcttggcttggaatactgataattacgtgttgcatttgatgcatgcagctatatcgcaagagggcaagcgaagcatgctgaagctggcacgccggatgacggagaacttctgtgctggggtgagcgcatcgtctgcacgtgaatggagcaagctggatggtgcgaccggtagcatcggggaggacgtgcgcgtgatggcacggaagagcgtgagcgagcctggagagccaccgggcgtggtgctgagcgcggccacctcggtgtgggtgcccgtggctccggagaagctcttcaacttcctgcgcgatgagcagctgcgtgcggagtgggacatcctcagcaatggaggccccatgcaggagatgacccagatcgccaaggggcagcgggatgggaactcggtttcactcctcagggccagtgtgagtatttgctaccccaaatctgctctaaacatttcttcttttgtgcggtgcctaactggatagtactactgtatatagtaaaacgtagagtaattttttagcagtacgtgccatcaatttcgaacaaaacagcacagtagataaggctaaccattttcggtggtctcttccgacacaagcctgcacacaagctggtatgctgtatgtattgcattaatcacaagtatgggccaatgtaatgtaggtgtgcgttccatttctaggtgatgggtgggctattaattctaaagttattccaccttattcgtttgttaacttgctataggcctatagtagacgatttaaagttcttggtctgtagtatttattagtagcccttttcttatcttcaacccaaactctacttagcactgcacttaatcacttatatactgatcagtgcattgacaagaagattgctgaaagctaggtagagacattgtgcctaacaaagaaaagtttataagttcccgtagcctaaatgagaggttagcaagttttgtgagacctctactaatgtctttcctttccagaaaaaaaggctactcctgtctaaactatgaacaccgtacccgataaccaatattgtaaactgacgatgacatggagaagatcacaaacaaaaagtctggcaactttccatcagatattgttcggttagagaaaaaagggtcgtaatcaaggcccgactagaacgactagcaccgaactttacacgaggtctgcagaagaggacaaactaggacagaacagggtaggaaacgcagatctgcttgaaaaaggtgtcaggttgacaacttgcactactgtgttgtgtgtgtaccatgcgttagcatgcatccggatcctgtatgcagatcatgattccagggactgcttgacaagaaaaacataggaaaaacaaatcctccaaacactagcatctccggataatgaggctaatgtctgaactgtttatgactggtcagatgttaactagtctcgcgggtacaatgtcactattaaatttcgttctttacccccatgaatccttttctctaattatgttgcttctgtagttcataatattttgcagaaaataaaacaagatattttcttttttaccttttctgatgcaggctgtgagtgccaaccagagcagcatgctgatacttcaggagacgtgcaccgacgcttctggctccattgttgtgtacgctccggtagacatcccggcaatgcagcttgtcatgaatggtggcgactccacctatgttgctctgcttccatccggattcgccatcctgcccgatgggcctcgcatcggcgccaccgggtacgagacgggcggctctctgctcaccgtggcgttccagattcttgtcaacaaccagcccaccgccaagctcaccgtggaatcggtcgagaccgtgaacaatctcatctcctgcaccatcaagaagatcaagacggcgctgcagtgcgacgcctgagtgtttacagtggatttatgtccgcggggatacgccggcggcgacgagcctgagtcaagaacgaaccgcgcgttgaaaaaagaaaataacctttgctaggtgataaggatcttgcttggccggtccttagcacagagcaatggtggtggttcgggtattgactctggcctctaccgtacgccgatctctccccggcagccggtgatcattggatgatacagtaccatgcattttggacatttcttcgaggggttaaacttatgctttagtttcgtcgtcttagggagtcaaacctgtatacttttggcagttggctcatcgttgctctagtgttgtttgttttttgttgtgctatggctgtatgaggtagcctgtactagtagtttctcggaaatgctgggttcatactgtactagtgtcgtccatacttcatataggttatggtacaagtgtaggatcaaattgaaggtttcagaaagtgtatcagccaataatgtctgtttgacagtggcattgctatggatcagctgaaaattgttttttgcaatacacatgggatcaaagct</dnaseqindica>|
Link = [http://www.ncbi.nlm.nih.gov/nuccore/NM_001054253.1 RefSeq:Os02g0674800]|
}}
[[Category:Genes]]
[[Category:Japonica mRNA]]
[[Category:Oryza Sativa Japonica Group]]
[[Category:Japonica Genes]]
[[Category:Japonica Chromosome 2]]
[[Category:Chromosome 2]]

Os02g0674800

2014-05-30T16:23:07Z

Siatchenqing: /* Function */

The rice gene '''Os02g0674800''' is usually called '''''Roc5''''' or '''''oul1'''''. It encodes a protein belonging to the gene family of the Homeodomain Leucine Zipper Class IV, which controls the phynotype "Leaf Rolling" in rice.

==Annotated Information==
===Function===
The '''Roc5''' T-DNA insertion knockout mutant oul1 had significantly increased bulliform cell number and size than the wild type (Fig. 1, C–F). However, the position and number of linear bulliform cell files on leaf blades did not change in oul1 (Fig. 1, A and B), indicating that '''Roc5''' plays a role in bulliform cell fate but not its patterning. Consistent with this role, '''Roc5''' is mainly expressed in the L1 layer of the meristem but not in mature leaves and other organs [2], suggesting that '''Roc5''' may be involved in the establishment of bulliform cells rather than their maintenance in the adaxial epidermis. Although '''Roc5''' has no classical nuclear localization signal, transient expression in onion cells showed that '''Roc5''' is a nuclear protein (Fig. 2, C–H). '''Roc5''' has no transcription activity in yeast [2] and was a negative regulator in bulliform cell formation, suggesting that '''Roc5''' may function as a transcriptional repressor. Phylogenetic analyses grouped '''Roc5''' into a subfamily with '''Roc4, Roc6, ZmOCL1, ZmOCL3, AtANL2, and AtHDG1''' [2,3]. '''Roc5'''’s closest homolog is maize '''OCL1''', with 85.1% amino acid identity.[[File:Fig.1.jpg|200px|thumb|right|Fig.1 ''oul1'' has increased bulliform cell number and size. A and B, Adaxial epidermal peels abutting the small veins of the wild type (wt; A) and oul1 (B). C to F, Cross sections of wild-type (C) and oul1 (D) mature leaf blades show significantly increased oul1 bulliform cell number (E) and area (F) between vascular bundle ridges. ab, Abaxial; ad, adaxial. Red lines (C and D) show the bulliform cells. Data show means and SD values of biological replicates (n . 23) and statistical analysis by heteroscedastic t test indicating significant differences (** P , 0.01). Bars = 20 mm (A–D). G, Relative water content of the 10th leaf of 120- d-old greenhouse plants grown in the soil. oul1 had higher water content than the wild type. The data are means and SD (n . 5), with statistical analysis using the heteroscedastic t test showing significant differences (** P , 0.01).
]] [[File:654321.jpg|200px|thumb|left|oul1 has increased bulliform cell number and size. A and B, Adaxial epidermal peels abutting the small veins of the wild type (wt; A) and oul1 (B). C to F, Cross sections of wild-type (C) and oul1 (D) mature leaf blades show significantly increased oul1 bulliform cell number (E) and area (F) between vascular bundle ridges. ab, Abaxial; ad, adaxial.
Red lines (C and D) show the bulliform cells. Data show means and SD values of biological replicates (n . 23) and statistical analysis by heteroscedastic t test indicating significant differences (** P , 0.01). Bars = 20 mm (A–D). G, Relative water content of the 10th leaf of 120- d-old greenhouse plants grown in the soil. oul1 had higher water content than the wild type. The data are means and SD (n . 5), with statistical analysis using the heteroscedastic t test showing significant differences (** P , 0.01).
''Roc5'' characterization and nuclear localization of Roc5 in onion epidermal cells. A, Schematic representation of the T-DNA insertion into the sixth intron of Roc5 (exons = black boxes; introns = white boxes) and Roc5 protein domain organization(http://www.uniprot.org/uniprot/Q6EPF0). L and R represent the left and right T-DNA borders, respectively. Arrows indicate the primers used for genotyping with AS39/LB2/S39 and with Q1f and Q1r. UTR, Untranslated region. B, RTPCR analyses of Roc5 expression in the wild type (wt) and oul1, using ACTIN as a control. One RT-PCR primer for Roc5 spans the sixth intron, and genomic DNA (gDNA) served as a negative control. C to H, 35S::Roc5-GFP (C–E) and 35S::GFP (F–H) constructs were transiently expressed in onion epidermal cells, showing bright-field (C and F), GFP (D and G), and merged (E and H) signals.
]]

===Expression===
'''Roc5'''’s closest homolog is maize OCL1, with 85.1% amino acid identity. Roc5 overexpression led to the adaxially curved leaves and decreased number/size of bulliform cells (Fig. 3, B, Q, R, U, and V). In contrast, the Roc5 cosuppression lines had abaxially rolled leaves, just like oul1 (Fig. 6, B, P, S, and T).

===Evolution===
Please input evolution information here.

You can also add sub-section(s) at will.

==Labs working on this gene==
1. BioSciences Lyon-Gerland, ENS-Lyon, 46 Alle´e d’Italie, F-69364 Lyon Cedex 07, France

2. Biosciencecente, Nagoya University, Chikusa, Nagoya, Japan       

3 Biotechnology Research Institute/National Key Facility for Genetic Resources and Gene Improvement, CAS, Beijing, China

==References==
<references>
<ref name="ref1">Zou LP, Sun XH, Zhang ZG, et al. Leaf rolling controlled by the homeodomain leucine zipper class IV gene Roc5 in rice. Plant physiology 2011;156:1589-602.</ref>
<ref name="ref2"> Ito M, Sentoku N, Nishimura A, Hong SK, Sato Y, Matsuoka M (2002) Position dependent expression of GL2-type homeobox gene, Roc1: significance for protoderm differentiation and radial pattern formationin early rice embryogenesis. Plant J 29: 497–507.</ref>
<ref name="ref3">Khaled AS, Vernoud V, Ingram GC, Perez P, Sarda X, Rogowsky PM. Engrailed-ZmOCL1 fusions cause a transient reduction of kernel size in maize. Plant Mol Biol 2005;58:123-39.</ref>
</references>

==Structured Information==
{{JaponicaGene|
GeneName = Os02g0674800|
Description = Similar to OCL1 homeobox protein|
Version = NM_001054253.1 GI:115447876 GeneID:4330297|
Length = 7048 bp|
Definition = Oryza sativa Japonica Group Os02g0674800, complete gene.|
Source = Oryza sativa Japonica Group

ORGANISM Oryza sativa Japonica Group
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP
clade; Ehrhartoideae; Oryzeae; Oryza.
|
Chromosome = [[:category:Japonica Chromosome 2|Chromosome 2]]|
AP = Chromosome 2:28374727..28381774|
CDS = 28375293..28375646,28376807..28377180,28377409..28377586,28379246..28379473,28379583..28379684 ,28379783..28380499,28380638..28380755,28380868..28381112,28381222..28381320 |
GCID = <gbrowseImage1>
name=NC_008395:28374727..28381774
source=RiceChromosome02
preset=GeneLocation
</gbrowseImage1>|
GSID = <gbrowseImage2>
name=NC_008395:28374727..28381774
source=RiceChromosome02
preset=GeneLocation
</gbrowseImage2>|
CDNA = <cdnaseq>atgagctttgggggcctctttgacggcggcggcgggggaggcatgcagttccctttcgccagtggcttcgcgtcctcgccggcgctctccctcgcgctggacaacgccggcggtggcatcggcgggcggatgctcggcggcggcgctggcgctggttctagcgcgggcggcgcgatgacgagggacactgaggcggagaacgacagccggtcgggaagcgaccatctcgacgccatctcggccgccggcgaggacgacgtcgaggacgccgagcccagcaactcccgcaagaggaagaagcgataccaccgccacacgccgcagcagatccaagagctcgaagcgctgttcaaggagtgcccccatccggacgagaagcagcgcgccgagctcagcaggaggctctccctcgatgcgcggcaggtcaagttctggttccagaatcgccgcacgcagatgaagacgcaactggagcggcacgagaacgcgcttctcaagcaggagaacgacaagctgcgcgccgagaacatgacgatccgggaggcgatgcgcagcccaatgtgcggcagctgcgggagccccgccatgctcggggaggtgtccctagaggagcagcacctgcgcatcgagaatgcgcgcctcaaggacgagctcaaccgcgtgtgcgccctcgccaccaagttcctaggcaagcccatctccctcctgtcgccgccgcccttgctgcagccgcacctctcgctgcctatgcctaactcgtcgctggagctagcgatcggaggcatcggtggcttagggtctctcggtacactacccggctgtatgaatgagttcgccggaggcgtgtcgagcccgatgggcacggtgatcacgcctgcgcgcgcaaccggggctgctataccatcgctggtgggtaacatcgacaggtccgtgttcttagagcttgcaatcagcgcgatggacgaacttgtcaagatggcacagatggacgatccattgtgggttccggcactgcctggttctcccagcaaggaggtgctcaactttgaggagtatcttcactccttcctaccgtgcattggcatgaagcctgccggctacgtctctgaggcctcgagggaatccggtctagtcatcatcgacaacagccttgcccttgtagagaccctcatggatgagagacggtggtctgacatgttctcgtgcatgattgctaaggcaacagtgcttgaggaggtgtctaccggcattgcaggaagcagaaatggcgcgttgctgctgatgaaggctgagctacaggtgctctcacctctagtaccaattagggaggttacatttctccggttttgtaagcagctggctgagggtgcatgggcagtagttgatgtgtccattgatggtttagtgagagatcataattctggaacggcacccacaggtggaaatgtgaagtgtaggagggtaccttccggctgtgtgatgcaagacactcccaatgggtattgcaaggtcacatgggttgagcatacggaatacgatgaggcatcagtgcaccagctctaccgtccactccttcggtctggtctcgcctttggcgccaggcgttggcttgcgacgctgcagcgccaatgcgaatgccttgccatcctcatgtcctctgctacagtgacagcaaatgactcgactgctatatcgcaagagggcaagcgaagcatgctgaagctggcacgccggatgacggagaacttctgtgctggggtgagcgcatcgtctgcacgtgaatggagcaagctggatggtgcgaccggtagcatcggggaggacgtgcgcgtgatggcacggaagagcgtgagcgagcctggagagccaccgggcgtggtgctgagcgcggccacctcggtgtgggtgcccgtggctccggagaagctcttcaacttcctgcgcgatgagcagctgcgtgcggagtgggacatcctcagcaatggaggccccatgcaggagatgacccagatcgccaaggggcagcgggatgggaactcggtttcactcctcagggccagtgctgtgagtgccaaccagagcagcatgctgatacttcaggagacgtgcaccgacgcttctggctccattgttgtgtacgctccggtagacatcccggcaatgcagcttgtcatgaatggtggcgactccacctatgttgctctgcttccatccggattcgccatcctgcccgatgggcctcgcatcggcgccaccgggtacgagacgggcggctctctgctcaccgtggcgttccagattcttgtcaacaaccagcccaccgccaagctcaccgtggaatcggtcgagaccgtgaacaatctcatctcctgcaccatcaagaagatcaagacggcgctgcagtgcgacgcctga</cdnaseq>|
AA = <aaseq>MSFGGLFDGGGGGGMQFPFASGFASSPALSLALDNAGGGIGGRM LGGGAGAGSSAGGAMTRDTEAENDSRSGSDHLDAISAAGEDDVEDAEPSNSRKRKKRY HRHTPQQIQELEALFKECPHPDEKQRAELSRRLSLDARQVKFWFQNRRTQMKTQLERH ENALLKQENDKLRAENMTIREAMRSPMCGSCGSPAMLGEVSLEEQHLRIENARLKDEL NRVCALATKFLGKPISLLSPPPLLQPHLSLPMPNSSLELAIGGIGGLGSLGTLPGCMN EFAGGVSSPMGTVITPARATGAAIPSLVGNIDRSVFLELAISAMDELVKMAQMDDPLW VPALPGSPSKEVLNFEEYLHSFLPCIGMKPAGYVSEASRESGLVIIDNSLALVETLMD ERRWSDMFSCMIAKATVLEEVSTGIAGSRNGALLLMKAELQVLSPLVPIREVTFLRFC KQLAEGAWAVVDVSIDGLVRDHNSGTAPTGGNVKCRRVPSGCVMQDTPNGYCKVTWVE HTEYDEASVHQLYRPLLRSGLAFGARRWLATLQRQCECLAILMSSATVTANDSTAISQ EGKRSMLKLARRMTENFCAGVSASSAREWSKLDGATGSIGEDVRVMARKSVSEPGEPP GVVLSAATSVWVPVAPEKLFNFLRDEQLRAEWDILSNGGPMQEMTQIAKGQRDGNSVS LLRASAVSANQSSMLILQETCTDASGSIVVYAPVDIPAMQLVMNGGDSTYVALLPSGF AILPDGPRIGATGYETGGSLLTVAFQILVNNQPTAKLTVESVETVNNLISCTIKKIKT ALQCDA</aaseq>|
DNA = <dnaseqindica>6129..6482#4595..4968#4189..4366#2302..2529#2091..2192#1276..1992#1020..1137#663..907#455..553#ctggttctatttttctctcgcgtccacacgacgggggggcctcctctcctctccctcctcccctcgtctccacactagacttgccattttgaccctccgcttgctccctcctcccgttcctatctccccgccgccgtacataagtgctttctttaatcggatgcgtcccctcccctcgccaccagttcgttcgctcgctcgctcgctcgctcgccttgttaatctatccctccctctctcccgcccctccgtccgccgtggagggttagggttttgagggttcgctcgcctcggcgaggctttatctctctaccagtagtctcttactcttcttcgttgggccgtgggttaggaatcgggttgtgaggcgtgtgggaggggcggggtagatccaaggaagaggactttctcgagtttacgccgtggtgttttgcttcggcgaggaggcggcggcatgagctttgggggcctctttgacggcggcggcgggggaggcatgcagttccctttcgccagtggcttcgcgtcctcgccggcgctctccctcgcgctggtatgcgttcggcggctgtcgcggaccggggttgcgtcagctgttcgtagacacgagagttttctcctcgatcgagaggttattgattgattctctattttgttgacaggacaacgccggcggtggcatcggcgggcggatgctcggcggcggcgctggcgctggttctagcgcgggcggcgcgatgacgagggacactgaggcggagaacgacagccggtcgggaagcgaccatctcgacgccatctcggccgccggcgaggacgacgtcgaggacgccgagcccagcaactcccgcaagaggaagaagcgataccaccgccacacgccgcagcagatccaagagctcgaagcgtaaagcaaattcccctctcaacgctcgctcgtactttgcatccttctcctctgtgccaacctttttctctttgtcctctcatgcatggatcgatgcgtccgtcttgtgtaggctgttcaaggagtgcccccatccggacgagaagcagcgcgccgagctcagcaggaggctctccctcgatgcgcggcaggtcaagttctggttccagaatcgccgcacgcagatgaaggtaaatcatccgcgagaacatcgcatcgtgtgccttagtcttcttctctcgtcggcgttcgagccggttcgtttcgtgcaatttcctgacacggtttcatgatccccccgcgcgcgccgcgatcttcgttttaccaagacgcaactggagcggcacgagaacgcgcttctcaagcaggagaacgacaagctgcgcgccgagaacatgacgatccgggaggcgatgcgcagcccaatgtgcggcagctgcgggagccccgccatgctcggggaggtgtccctagaggagcagcacctgcgcatcgagaatgcgcgcctcaaggacgagctcaaccgcgtgtgcgccctcgccaccaagttcctaggcaagcccatctccctcctgtcgccgccgcccttgctgcagccgcacctctcgctgcctatgcctaactcgtcgctggagctagcgatcggaggcatcggtggcttagggtctctcggtacactacccggctgtatgaatgagttcgccggaggcgtgtcgagcccgatgggcacggtgatcacgcctgcgcgcgcaaccggggctgctataccatcgctggtgggtaacatcgacaggtccgtgttcttagagcttgcaatcagcgcgatggacgaacttgtcaagatggcacagatggacgatccattgtgggttccggcactgcctggttctcccagcaaggaggtgctcaactttgaggagtatcttcactccttcctaccgtgcattggcatgaagcctgccggctacgtctctgaggcctcgagggaatccggtctagtcatcatcgacaacagccttgcccttgtagagaccctcatggatgaggtttgggctaatgtcctccacatttcgcaccgtatacttatgttccgttccaatcctataatgtactaatgttggtgttacttgcattcatttcacagagacggtggtctgacatgttctcgtgcatgattgctaaggcaacagtgcttgaggaggtgtctaccggcattgcaggaagcagaaatggcgcgttgctgctggtgagtgctgatcaacagtgctaatgttcatttatcttacatagtgtaagacgtagctaacatattttctttctgaattgttaatttttcttgtgtttgcttgcaacagatgaaggctgagctacaggtgctctcacctctagtaccaattagggaggttacatttctccggttttgtaagcagctggctgagggtgcatgggcagtagttgatgtgtccattgatggtttagtgagagatcataattctggaacggcacccacaggtggaaatgtgaagtgtaggagggtaccttccggctgtgtgatgcaagacactcccaatgggtattgcaaggtaacaactaacaagaagccatttaaatggtttctctgttctctcacaataatggttcactatgattaatgtggcagtaagtcagttaatagtattgtcatcttgtagttctgaacaggtttgctggattttttttattttttattttgaaagggactgctttttattttttattttgaaagggactgctggattttttacatcgaagtaactggtcaaagtttaccccggcgttttagagctatgttaattccactacttctccactaccactatcactatgcactgctcagaacttggggatgacgtttgtttaagagtgtgtgattagtttaatggtgcgatttgctgatgcccatgcagcatagtgttcacaagtcaaggcctaataggttaattagggttatgagcccactacccaaaataaacaattcgtttggtcaacgaggagatggagtatacaatttatttagaataattaagtgtttttgtggatccaacactgttccccaaacatgttttcttttgcttgtttattcttagctccaactttcctaggggattagatgcttctaccccttggatggtgcaccttgggtaacttcttgtccgcaatttaatcaatatgtcccttacatgttgaaatctggaccacttgctcctatttggttgaaaaattggtctctatgtccttgggttttcacaattcttaatttgatctcaatctgtggcactaatgaaggaaacattttgtttagaatttctaaggtgaacaaaccaacaacatatccggcatctaatctgtttttaatagatttgaagtaaagagcagttggatgggattagggatttcagtagaaataccacctgatctaggggcttttaggaaacatatttggttctactattcctttgtcaacttaatcacatgctggtttataatatgcacatcatgttggtgagttcattcactttcttgaagagttcagatggagaaataactcttaaactagttggcatgcacgccctaaaaataaaaaaaactagttgcacgcatcattcagaagtttgggtatatcgcatggcaatgaattaacaatgttgcactcttgatcgaaatgattgaaatttgttggctaatccatgtgcacagacatctgctgttgtttctttgtgttatttttttatgttgctcaagatatgaaaatctttcttcagtagttccctcatgtgtactcttttcccgtactgtgcactccttgctttcttgatacattatttcggatgaatccagttcttagtctgtttgcttatgaataacaacagatcaaaatgtctcaacccttaggccagatataaattagtaactaaacaaattatacgctaatgccaagttacttgttggtggtcaacagtataggttcacatctcgaggctggttaacaggcaaaccttgcacattttttacgtttctgcccctacttgaccaacagcaaagaggggaagaaaacttagggtaaaaacaaaaatgtgctctgcactgtgaagccacagtagggtgttgtattgcactgcagagctctcatctgatgtattgcacctaaagacacatgcatgtgggcgtgcatttatgggctaacggatgcatttaccctgtaggtcacatgggttgagcatacggaatacgatgaggcatcagtgcaccagctctaccgtccactccttcggtctggtctcgcctttggcgccaggcgttggcttgcgacgctgcagcgccaatgcgaatgccttgccatcctcatgtcctctgctacagtgacagcaaatgactcgactggtacaggaaattctgaacctctacttgccattttccatctaaaacgagctcaatttgcggaatcaactgtgcgcaaattttgcatggaattcatttcggttgacgtcattcaaacaggacaaactgaaagaatatctccattgttcgagtagaatggccagtgcagttgtaggacagatatcttggcttggaatactgataattacgtgttgcatttgatgcatgcagctatatcgcaagagggcaagcgaagcatgctgaagctggcacgccggatgacggagaacttctgtgctggggtgagcgcatcgtctgcacgtgaatggagcaagctggatggtgcgaccggtagcatcggggaggacgtgcgcgtgatggcacggaagagcgtgagcgagcctggagagccaccgggcgtggtgctgagcgcggccacctcggtgtgggtgcccgtggctccggagaagctcttcaacttcctgcgcgatgagcagctgcgtgcggagtgggacatcctcagcaatggaggccccatgcaggagatgacccagatcgccaaggggcagcgggatgggaactcggtttcactcctcagggccagtgtgagtatttgctaccccaaatctgctctaaacatttcttcttttgtgcggtgcctaactggatagtactactgtatatagtaaaacgtagagtaattttttagcagtacgtgccatcaatttcgaacaaaacagcacagtagataaggctaaccattttcggtggtctcttccgacacaagcctgcacacaagctggtatgctgtatgtattgcattaatcacaagtatgggccaatgtaatgtaggtgtgcgttccatttctaggtgatgggtgggctattaattctaaagttattccaccttattcgtttgttaacttgctataggcctatagtagacgatttaaagttcttggtctgtagtatttattagtagcccttttcttatcttcaacccaaactctacttagcactgcacttaatcacttatatactgatcagtgcattgacaagaagattgctgaaagctaggtagagacattgtgcctaacaaagaaaagtttataagttcccgtagcctaaatgagaggttagcaagttttgtgagacctctactaatgtctttcctttccagaaaaaaaggctactcctgtctaaactatgaacaccgtacccgataaccaatattgtaaactgacgatgacatggagaagatcacaaacaaaaagtctggcaactttccatcagatattgttcggttagagaaaaaagggtcgtaatcaaggcccgactagaacgactagcaccgaactttacacgaggtctgcagaagaggacaaactaggacagaacagggtaggaaacgcagatctgcttgaaaaaggtgtcaggttgacaacttgcactactgtgttgtgtgtgtaccatgcgttagcatgcatccggatcctgtatgcagatcatgattccagggactgcttgacaagaaaaacataggaaaaacaaatcctccaaacactagcatctccggataatgaggctaatgtctgaactgtttatgactggtcagatgttaactagtctcgcgggtacaatgtcactattaaatttcgttctttacccccatgaatccttttctctaattatgttgcttctgtagttcataatattttgcagaaaataaaacaagatattttcttttttaccttttctgatgcaggctgtgagtgccaaccagagcagcatgctgatacttcaggagacgtgcaccgacgcttctggctccattgttgtgtacgctccggtagacatcccggcaatgcagcttgtcatgaatggtggcgactccacctatgttgctctgcttccatccggattcgccatcctgcccgatgggcctcgcatcggcgccaccgggtacgagacgggcggctctctgctcaccgtggcgttccagattcttgtcaacaaccagcccaccgccaagctcaccgtggaatcggtcgagaccgtgaacaatctcatctcctgcaccatcaagaagatcaagacggcgctgcagtgcgacgcctgagtgtttacagtggatttatgtccgcggggatacgccggcggcgacgagcctgagtcaagaacgaaccgcgcgttgaaaaaagaaaataacctttgctaggtgataaggatcttgcttggccggtccttagcacagagcaatggtggtggttcgggtattgactctggcctctaccgtacgccgatctctccccggcagccggtgatcattggatgatacagtaccatgcattttggacatttcttcgaggggttaaacttatgctttagtttcgtcgtcttagggagtcaaacctgtatacttttggcagttggctcatcgttgctctagtgttgtttgttttttgttgtgctatggctgtatgaggtagcctgtactagtagtttctcggaaatgctgggttcatactgtactagtgtcgtccatacttcatataggttatggtacaagtgtaggatcaaattgaaggtttcagaaagtgtatcagccaataatgtctgtttgacagtggcattgctatggatcagctgaaaattgttttttgcaatacacatgggatcaaagct</dnaseqindica>|
Link = [http://www.ncbi.nlm.nih.gov/nuccore/NM_001054253.1 RefSeq:Os02g0674800]|
}}
[[Category:Genes]]
[[Category:Japonica mRNA]]
[[Category:Oryza Sativa Japonica Group]]
[[Category:Japonica Genes]]
[[Category:Japonica Chromosome 2]]
[[Category:Chromosome 2]]

2014-05-30T06:29:36Z

Siatchenqing: /* References */

The rice gene '''Os02g0674800''' is usually called '''''Roc5''''' or '''''oul1'''''. It encodes a protein belonging to the gene family of the Homeodomain Leucine Zipper Class IV, which controls the phynotype "Leaf Rolling" in rice.

==Annotated Information==
===Function===
The '''Roc5''' T-DNA insertion knockout mutant oul1 had significantly increased bulliform cell number and size than the wild type (Fig. 1, C–F). However, the position and number of linear bulliform cell files on leaf blades did not change in oul1 (Fig. 1, A and B), indicating that '''Roc5''' plays a role in bulliform cell fate but not its patterning. Consistent with this role, '''Roc5''' is mainly expressed in the L1 layer of the meristem but not in mature leaves and other organs [2], suggesting that '''Roc5''' may be involved in the establishment of bulliform cells rather than their maintenance in the adaxial epidermis. Although '''Roc5''' has no classical nuclear localization signal, transient expression in onion cells showed that '''Roc5''' is a nuclear protein (Fig. 2, C–H). '''Roc5''' has no transcription activity in yeast [2] and was a negative regulator in bulliform cell formation, suggesting that '''Roc5''' may function as a transcriptional repressor. Phylogenetic analyses grouped '''Roc5''' into a subfamily with '''Roc4, Roc6, ZmOCL1, ZmOCL3, AtANL2, and AtHDG1''' [2,3]. '''Roc5'''’s closest homolog is maize '''OCL1''', with 85.1% amino acid identity.

===Expression===
'''Roc5'''’s closest homolog is maize OCL1, with 85.1% amino acid identity. Roc5 overexpression led to the adaxially curved leaves and decreased number/size of bulliform cells (Fig. 3, B, Q, R, U, and V). In contrast, the Roc5 cosuppression lines had abaxially rolled leaves, just like oul1 (Fig. 6, B, P, S, and T).

===Evolution===
Please input evolution information here.

You can also add sub-section(s) at will.

==Labs working on this gene==
Please input related labs here.

==References==
1. Zou LP, Sun XH, Zhang ZG, et al. Leaf rolling controlled by the homeodomain leucine zipper class IV gene Roc5 in rice. Plant physiology 2011;156:1589-602.

2. Ito M, Sentoku N, Nishimura A, Hong SK, Sato Y, Matsuoka M (2002) Position dependent expression of GL2-type homeobox gene, Roc1: significance for protoderm differentiation and radial pattern formationin early rice embryogenesis. Plant J 29: 497–507

3. Khaled AS, Vernoud V, Ingram GC, Perez P, Sarda X, Rogowsky PM. Engrailed-ZmOCL1 fusions cause a transient reduction of kernel size in maize. Plant Mol Biol 2005;58:123-39.

==Structured Information==
{{JaponicaGene|
GeneName = Os02g0674800|
Description = Similar to OCL1 homeobox protein|
Version = NM_001054253.1 GI:115447876 GeneID:4330297|
Length = 7048 bp|
Definition = Oryza sativa Japonica Group Os02g0674800, complete gene.|
Source = Oryza sativa Japonica Group

ORGANISM Oryza sativa Japonica Group
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP
clade; Ehrhartoideae; Oryzeae; Oryza.
|
Chromosome = [[:category:Japonica Chromosome 2|Chromosome 2]]|
AP = Chromosome 2:28374727..28381774|
CDS = 28375293..28375646,28376807..28377180,28377409..28377586,28379246..28379473,28379583..28379684 ,28379783..28380499,28380638..28380755,28380868..28381112,28381222..28381320 |
GCID = <gbrowseImage1>
name=NC_008395:28374727..28381774
source=RiceChromosome02
preset=GeneLocation
</gbrowseImage1>|
GSID = <gbrowseImage2>
name=NC_008395:28374727..28381774
source=RiceChromosome02
preset=GeneLocation
</gbrowseImage2>|
CDNA = <cdnaseq>atgagctttgggggcctctttgacggcggcggcgggggaggcatgcagttccctttcgccagtggcttcgcgtcctcgccggcgctctccctcgcgctggacaacgccggcggtggcatcggcgggcggatgctcggcggcggcgctggcgctggttctagcgcgggcggcgcgatgacgagggacactgaggcggagaacgacagccggtcgggaagcgaccatctcgacgccatctcggccgccggcgaggacgacgtcgaggacgccgagcccagcaactcccgcaagaggaagaagcgataccaccgccacacgccgcagcagatccaagagctcgaagcgctgttcaaggagtgcccccatccggacgagaagcagcgcgccgagctcagcaggaggctctccctcgatgcgcggcaggtcaagttctggttccagaatcgccgcacgcagatgaagacgcaactggagcggcacgagaacgcgcttctcaagcaggagaacgacaagctgcgcgccgagaacatgacgatccgggaggcgatgcgcagcccaatgtgcggcagctgcgggagccccgccatgctcggggaggtgtccctagaggagcagcacctgcgcatcgagaatgcgcgcctcaaggacgagctcaaccgcgtgtgcgccctcgccaccaagttcctaggcaagcccatctccctcctgtcgccgccgcccttgctgcagccgcacctctcgctgcctatgcctaactcgtcgctggagctagcgatcggaggcatcggtggcttagggtctctcggtacactacccggctgtatgaatgagttcgccggaggcgtgtcgagcccgatgggcacggtgatcacgcctgcgcgcgcaaccggggctgctataccatcgctggtgggtaacatcgacaggtccgtgttcttagagcttgcaatcagcgcgatggacgaacttgtcaagatggcacagatggacgatccattgtgggttccggcactgcctggttctcccagcaaggaggtgctcaactttgaggagtatcttcactccttcctaccgtgcattggcatgaagcctgccggctacgtctctgaggcctcgagggaatccggtctagtcatcatcgacaacagccttgcccttgtagagaccctcatggatgagagacggtggtctgacatgttctcgtgcatgattgctaaggcaacagtgcttgaggaggtgtctaccggcattgcaggaagcagaaatggcgcgttgctgctgatgaaggctgagctacaggtgctctcacctctagtaccaattagggaggttacatttctccggttttgtaagcagctggctgagggtgcatgggcagtagttgatgtgtccattgatggtttagtgagagatcataattctggaacggcacccacaggtggaaatgtgaagtgtaggagggtaccttccggctgtgtgatgcaagacactcccaatgggtattgcaaggtcacatgggttgagcatacggaatacgatgaggcatcagtgcaccagctctaccgtccactccttcggtctggtctcgcctttggcgccaggcgttggcttgcgacgctgcagcgccaatgcgaatgccttgccatcctcatgtcctctgctacagtgacagcaaatgactcgactgctatatcgcaagagggcaagcgaagcatgctgaagctggcacgccggatgacggagaacttctgtgctggggtgagcgcatcgtctgcacgtgaatggagcaagctggatggtgcgaccggtagcatcggggaggacgtgcgcgtgatggcacggaagagcgtgagcgagcctggagagccaccgggcgtggtgctgagcgcggccacctcggtgtgggtgcccgtggctccggagaagctcttcaacttcctgcgcgatgagcagctgcgtgcggagtgggacatcctcagcaatggaggccccatgcaggagatgacccagatcgccaaggggcagcgggatgggaactcggtttcactcctcagggccagtgctgtgagtgccaaccagagcagcatgctgatacttcaggagacgtgcaccgacgcttctggctccattgttgtgtacgctccggtagacatcccggcaatgcagcttgtcatgaatggtggcgactccacctatgttgctctgcttccatccggattcgccatcctgcccgatgggcctcgcatcggcgccaccgggtacgagacgggcggctctctgctcaccgtggcgttccagattcttgtcaacaaccagcccaccgccaagctcaccgtggaatcggtcgagaccgtgaacaatctcatctcctgcaccatcaagaagatcaagacggcgctgcagtgcgacgcctga</cdnaseq>|
AA = <aaseq>MSFGGLFDGGGGGGMQFPFASGFASSPALSLALDNAGGGIGGRM LGGGAGAGSSAGGAMTRDTEAENDSRSGSDHLDAISAAGEDDVEDAEPSNSRKRKKRY HRHTPQQIQELEALFKECPHPDEKQRAELSRRLSLDARQVKFWFQNRRTQMKTQLERH ENALLKQENDKLRAENMTIREAMRSPMCGSCGSPAMLGEVSLEEQHLRIENARLKDEL NRVCALATKFLGKPISLLSPPPLLQPHLSLPMPNSSLELAIGGIGGLGSLGTLPGCMN EFAGGVSSPMGTVITPARATGAAIPSLVGNIDRSVFLELAISAMDELVKMAQMDDPLW VPALPGSPSKEVLNFEEYLHSFLPCIGMKPAGYVSEASRESGLVIIDNSLALVETLMD ERRWSDMFSCMIAKATVLEEVSTGIAGSRNGALLLMKAELQVLSPLVPIREVTFLRFC KQLAEGAWAVVDVSIDGLVRDHNSGTAPTGGNVKCRRVPSGCVMQDTPNGYCKVTWVE HTEYDEASVHQLYRPLLRSGLAFGARRWLATLQRQCECLAILMSSATVTANDSTAISQ EGKRSMLKLARRMTENFCAGVSASSAREWSKLDGATGSIGEDVRVMARKSVSEPGEPP GVVLSAATSVWVPVAPEKLFNFLRDEQLRAEWDILSNGGPMQEMTQIAKGQRDGNSVS LLRASAVSANQSSMLILQETCTDASGSIVVYAPVDIPAMQLVMNGGDSTYVALLPSGF AILPDGPRIGATGYETGGSLLTVAFQILVNNQPTAKLTVESVETVNNLISCTIKKIKT ALQCDA</aaseq>|
DNA = <dnaseqindica>6129..6482#4595..4968#4189..4366#2302..2529#2091..2192#1276..1992#1020..1137#663..907#455..553#ctggttctatttttctctcgcgtccacacgacgggggggcctcctctcctctccctcctcccctcgtctccacactagacttgccattttgaccctccgcttgctccctcctcccgttcctatctccccgccgccgtacataagtgctttctttaatcggatgcgtcccctcccctcgccaccagttcgttcgctcgctcgctcgctcgctcgccttgttaatctatccctccctctctcccgcccctccgtccgccgtggagggttagggttttgagggttcgctcgcctcggcgaggctttatctctctaccagtagtctcttactcttcttcgttgggccgtgggttaggaatcgggttgtgaggcgtgtgggaggggcggggtagatccaaggaagaggactttctcgagtttacgccgtggtgttttgcttcggcgaggaggcggcggcatgagctttgggggcctctttgacggcggcggcgggggaggcatgcagttccctttcgccagtggcttcgcgtcctcgccggcgctctccctcgcgctggtatgcgttcggcggctgtcgcggaccggggttgcgtcagctgttcgtagacacgagagttttctcctcgatcgagaggttattgattgattctctattttgttgacaggacaacgccggcggtggcatcggcgggcggatgctcggcggcggcgctggcgctggttctagcgcgggcggcgcgatgacgagggacactgaggcggagaacgacagccggtcgggaagcgaccatctcgacgccatctcggccgccggcgaggacgacgtcgaggacgccgagcccagcaactcccgcaagaggaagaagcgataccaccgccacacgccgcagcagatccaagagctcgaagcgtaaagcaaattcccctctcaacgctcgctcgtactttgcatccttctcctctgtgccaacctttttctctttgtcctctcatgcatggatcgatgcgtccgtcttgtgtaggctgttcaaggagtgcccccatccggacgagaagcagcgcgccgagctcagcaggaggctctccctcgatgcgcggcaggtcaagttctggttccagaatcgccgcacgcagatgaaggtaaatcatccgcgagaacatcgcatcgtgtgccttagtcttcttctctcgtcggcgttcgagccggttcgtttcgtgcaatttcctgacacggtttcatgatccccccgcgcgcgccgcgatcttcgttttaccaagacgcaactggagcggcacgagaacgcgcttctcaagcaggagaacgacaagctgcgcgccgagaacatgacgatccgggaggcgatgcgcagcccaatgtgcggcagctgcgggagccccgccatgctcggggaggtgtccctagaggagcagcacctgcgcatcgagaatgcgcgcctcaaggacgagctcaaccgcgtgtgcgccctcgccaccaagttcctaggcaagcccatctccctcctgtcgccgccgcccttgctgcagccgcacctctcgctgcctatgcctaactcgtcgctggagctagcgatcggaggcatcggtggcttagggtctctcggtacactacccggctgtatgaatgagttcgccggaggcgtgtcgagcccgatgggcacggtgatcacgcctgcgcgcgcaaccggggctgctataccatcgctggtgggtaacatcgacaggtccgtgttcttagagcttgcaatcagcgcgatggacgaacttgtcaagatggcacagatggacgatccattgtgggttccggcactgcctggttctcccagcaaggaggtgctcaactttgaggagtatcttcactccttcctaccgtgcattggcatgaagcctgccggctacgtctctgaggcctcgagggaatccggtctagtcatcatcgacaacagccttgcccttgtagagaccctcatggatgaggtttgggctaatgtcctccacatttcgcaccgtatacttatgttccgttccaatcctataatgtactaatgttggtgttacttgcattcatttcacagagacggtggtctgacatgttctcgtgcatgattgctaaggcaacagtgcttgaggaggtgtctaccggcattgcaggaagcagaaatggcgcgttgctgctggtgagtgctgatcaacagtgctaatgttcatttatcttacatagtgtaagacgtagctaacatattttctttctgaattgttaatttttcttgtgtttgcttgcaacagatgaaggctgagctacaggtgctctcacctctagtaccaattagggaggttacatttctccggttttgtaagcagctggctgagggtgcatgggcagtagttgatgtgtccattgatggtttagtgagagatcataattctggaacggcacccacaggtggaaatgtgaagtgtaggagggtaccttccggctgtgtgatgcaagacactcccaatgggtattgcaaggtaacaactaacaagaagccatttaaatggtttctctgttctctcacaataatggttcactatgattaatgtggcagtaagtcagttaatagtattgtcatcttgtagttctgaacaggtttgctggattttttttattttttattttgaaagggactgctttttattttttattttgaaagggactgctggattttttacatcgaagtaactggtcaaagtttaccccggcgttttagagctatgttaattccactacttctccactaccactatcactatgcactgctcagaacttggggatgacgtttgtttaagagtgtgtgattagtttaatggtgcgatttgctgatgcccatgcagcatagtgttcacaagtcaaggcctaataggttaattagggttatgagcccactacccaaaataaacaattcgtttggtcaacgaggagatggagtatacaatttatttagaataattaagtgtttttgtggatccaacactgttccccaaacatgttttcttttgcttgtttattcttagctccaactttcctaggggattagatgcttctaccccttggatggtgcaccttgggtaacttcttgtccgcaatttaatcaatatgtcccttacatgttgaaatctggaccacttgctcctatttggttgaaaaattggtctctatgtccttgggttttcacaattcttaatttgatctcaatctgtggcactaatgaaggaaacattttgtttagaatttctaaggtgaacaaaccaacaacatatccggcatctaatctgtttttaatagatttgaagtaaagagcagttggatgggattagggatttcagtagaaataccacctgatctaggggcttttaggaaacatatttggttctactattcctttgtcaacttaatcacatgctggtttataatatgcacatcatgttggtgagttcattcactttcttgaagagttcagatggagaaataactcttaaactagttggcatgcacgccctaaaaataaaaaaaactagttgcacgcatcattcagaagtttgggtatatcgcatggcaatgaattaacaatgttgcactcttgatcgaaatgattgaaatttgttggctaatccatgtgcacagacatctgctgttgtttctttgtgttatttttttatgttgctcaagatatgaaaatctttcttcagtagttccctcatgtgtactcttttcccgtactgtgcactccttgctttcttgatacattatttcggatgaatccagttcttagtctgtttgcttatgaataacaacagatcaaaatgtctcaacccttaggccagatataaattagtaactaaacaaattatacgctaatgccaagttacttgttggtggtcaacagtataggttcacatctcgaggctggttaacaggcaaaccttgcacattttttacgtttctgcccctacttgaccaacagcaaagaggggaagaaaacttagggtaaaaacaaaaatgtgctctgcactgtgaagccacagtagggtgttgtattgcactgcagagctctcatctgatgtattgcacctaaagacacatgcatgtgggcgtgcatttatgggctaacggatgcatttaccctgtaggtcacatgggttgagcatacggaatacgatgaggcatcagtgcaccagctctaccgtccactccttcggtctggtctcgcctttggcgccaggcgttggcttgcgacgctgcagcgccaatgcgaatgccttgccatcctcatgtcctctgctacagtgacagcaaatgactcgactggtacaggaaattctgaacctctacttgccattttccatctaaaacgagctcaatttgcggaatcaactgtgcgcaaattttgcatggaattcatttcggttgacgtcattcaaacaggacaaactgaaagaatatctccattgttcgagtagaatggccagtgcagttgtaggacagatatcttggcttggaatactgataattacgtgttgcatttgatgcatgcagctatatcgcaagagggcaagcgaagcatgctgaagctggcacgccggatgacggagaacttctgtgctggggtgagcgcatcgtctgcacgtgaatggagcaagctggatggtgcgaccggtagcatcggggaggacgtgcgcgtgatggcacggaagagcgtgagcgagcctggagagccaccgggcgtggtgctgagcgcggccacctcggtgtgggtgcccgtggctccggagaagctcttcaacttcctgcgcgatgagcagctgcgtgcggagtgggacatcctcagcaatggaggccccatgcaggagatgacccagatcgccaaggggcagcgggatgggaactcggtttcactcctcagggccagtgtgagtatttgctaccccaaatctgctctaaacatttcttcttttgtgcggtgcctaactggatagtactactgtatatagtaaaacgtagagtaattttttagcagtacgtgccatcaatttcgaacaaaacagcacagtagataaggctaaccattttcggtggtctcttccgacacaagcctgcacacaagctggtatgctgtatgtattgcattaatcacaagtatgggccaatgtaatgtaggtgtgcgttccatttctaggtgatgggtgggctattaattctaaagttattccaccttattcgtttgttaacttgctataggcctatagtagacgatttaaagttcttggtctgtagtatttattagtagcccttttcttatcttcaacccaaactctacttagcactgcacttaatcacttatatactgatcagtgcattgacaagaagattgctgaaagctaggtagagacattgtgcctaacaaagaaaagtttataagttcccgtagcctaaatgagaggttagcaagttttgtgagacctctactaatgtctttcctttccagaaaaaaaggctactcctgtctaaactatgaacaccgtacccgataaccaatattgtaaactgacgatgacatggagaagatcacaaacaaaaagtctggcaactttccatcagatattgttcggttagagaaaaaagggtcgtaatcaaggcccgactagaacgactagcaccgaactttacacgaggtctgcagaagaggacaaactaggacagaacagggtaggaaacgcagatctgcttgaaaaaggtgtcaggttgacaacttgcactactgtgttgtgtgtgtaccatgcgttagcatgcatccggatcctgtatgcagatcatgattccagggactgcttgacaagaaaaacataggaaaaacaaatcctccaaacactagcatctccggataatgaggctaatgtctgaactgtttatgactggtcagatgttaactagtctcgcgggtacaatgtcactattaaatttcgttctttacccccatgaatccttttctctaattatgttgcttctgtagttcataatattttgcagaaaataaaacaagatattttcttttttaccttttctgatgcaggctgtgagtgccaaccagagcagcatgctgatacttcaggagacgtgcaccgacgcttctggctccattgttgtgtacgctccggtagacatcccggcaatgcagcttgtcatgaatggtggcgactccacctatgttgctctgcttccatccggattcgccatcctgcccgatgggcctcgcatcggcgccaccgggtacgagacgggcggctctctgctcaccgtggcgttccagattcttgtcaacaaccagcccaccgccaagctcaccgtggaatcggtcgagaccgtgaacaatctcatctcctgcaccatcaagaagatcaagacggcgctgcagtgcgacgcctgagtgtttacagtggatttatgtccgcggggatacgccggcggcgacgagcctgagtcaagaacgaaccgcgcgttgaaaaaagaaaataacctttgctaggtgataaggatcttgcttggccggtccttagcacagagcaatggtggtggttcgggtattgactctggcctctaccgtacgccgatctctccccggcagccggtgatcattggatgatacagtaccatgcattttggacatttcttcgaggggttaaacttatgctttagtttcgtcgtcttagggagtcaaacctgtatacttttggcagttggctcatcgttgctctagtgttgtttgttttttgttgtgctatggctgtatgaggtagcctgtactagtagtttctcggaaatgctgggttcatactgtactagtgtcgtccatacttcatataggttatggtacaagtgtaggatcaaattgaaggtttcagaaagtgtatcagccaataatgtctgtttgacagtggcattgctatggatcagctgaaaattgttttttgcaatacacatgggatcaaagct</dnaseqindica>|
Link = [http://www.ncbi.nlm.nih.gov/nuccore/NM_001054253.1 RefSeq:Os02g0674800]|
}}
[[Category:Genes]]
[[Category:Japonica mRNA]]
[[Category:Oryza Sativa Japonica Group]]
[[Category:Japonica Genes]]
[[Category:Japonica Chromosome 2]]
[[Category:Chromosome 2]]