Os12g0101600

Please cite: 李志涛 (2014) Gene: "Os12g0101600" in RiceWiki, available at http://ricewiki.big.ac.cn/index.php?title=Os12g0101600&action=edit&redlink=1

Annotated Information

Function

Map-based cloning revealed thatNAL2andNAL3are paralogs that encode an identical OsWOX3A (OsNS) transcriptional activator, homologous to NARROW SHEATH1 (NS1) and NS2 in maize and PRESSED FLOWER in Arabidopsis.OsWOX3Ais expressed in the vascular tissues of various organs, wherenal2/3mutant phenotypes were displayed. Expression levels of several leaf development-associated genes were altered innal2/3, and auxin transportrelated genes were significantly changed, leading topinmutant-like phenotypes such as more tillers and fewer lateral roots.OsWOX3Ais involved in organ development in rice, lateral-axis outgrowth and vascular patterning in leaves, lemma and palea morphogenesis in spikelets, and development of tillers and lateral roots. Please input function information here.

Expression

The ricenarrow leaf2andnarrow leaf3loci encode WUSCHELrelated homeobox 3A (OsWOX3A) and function in leaf, spikelet,tiller and lateral root development.nal2/3 mutation negatively affects both vegetative and reproductive organ development with a severe loss of grain yield. Please input expression information here.

Evolution

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Mutation

narrow leaf2 narrow leaf3(nal2 nal3; hereafternal2/3) double mutant, which produces narrow-curly leaves, more tillers, fewer lateral roots, opened spikelets and narrow-thin grains.Thenal2 nal3(nal2/3) double recessive mutant ofOryza sativaL.japonica rice was previously obtained from Kyushu University,Japan, and has been maintained by the Rural Development Administration, Korea. Thenal2/3mutant was backcrossed twice with a Japanesejaponicarice cv ‘Kinmaze’ and progressed for several generations. Kinmaze was used as the parental wild-type plant in this study. The growth chamber conditions were 12-h light (500lmol m2 s1)at30°C and 12-h dark at 20°C.

Structured Information

{{JaponicaGene| GeneName = Os12g0101600| LOCUS = NM_001073722 1508 bp mRNA linear PLN 08-JUN-2010 DEFINITION = Oryza sativa Japonica Group Os12g0597000 (Os12g0597000) mRNA,

           complete cds. |

ACCESSION = NM_001073722 | VERSION = NM_001073722.2 GI:297613475 | KEYWORDS = RefSeq. | SOURCE = Oryza sativa Japonica Group (Japanese rice) |

 ORGANISM = Oryza sativa Japonica Group
           Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
           Spermatophyta; Magnoliophyta; Liliopsida; Poales; Poaceae; BEP
           clade; Ehrhartoideae; Oryzeae; Oryza. |

Gene Identification Gene Product Name: homeobox domain containing protein, expressed Locus Name: LOC_Os12g01120.1 Gene Attributes Chromosome: Chr12 CDS Coordinates (5'-3'): 64393 - 65004 Nucleotide length: 612 Predicted protein length: 204 Predicted molecular weight: 22352.1 Predicted pI: 8.7607 Genomic Sequence

>LOC_Os12g01120 ATGCCTCAGACCCCTTCGACGCGGTGGTGCCCGACGCCGGAGCAGCTGATGATCCTGGAG GAGATGTACAGGAGCGGCGTGCGAACGCCCAACGCGGCAGAGATCCAGCAAATCACGGCG CACCTCGCCTACTACGGCCGCATCGAGGGCAAGAACGTCTTCTACTGGTTCCAGAACCAC AAGGCCCGCGAGCGCCAGCGCCTCCGCCGCCGCCTCTGCGCGCGGCACCAGCAGCAACCC TCACCGCCCTCCTCCACGGTGCCTCCGGCTCCCACTGCTGCTGCTGCCGGTGCCGTCGTG CAGGTGCACCCCGCGGTGATGCAGCTACACCACCACCACCACCACCATCACCCATACGCT GCGGCCGCCGCTGCCCAAAGTCATCACCTGCAGCAGCAGCAGCAGCAGCAAGCTGAGTGG CCGGCGGCGGTGGACTACTGCAGCACTGCATCGGCGTCAGCGTCGGCAACTGCTGCTGAC ATGGCGATCCCGCCGTGCTGCCGGCCGCTGAAAACGTTGGAGCTGTTCCCGACCAAGAGC ACCAGCGGCGGCCTCAAGGAAGATTGCTGCAGCAGCTCCAAGTCCTCCTCTTGCTCCACC TCCACCAATTAA CDS

>LOC_Os12g01120.1 ATGCCTCAGACCCCTTCGACGCGGTGGTGCCCGACGCCGGAGCAGCTGATGATCCTGGAG GAGATGTACAGGAGCGGCGTGCGAACGCCCAACGCGGCAGAGATCCAGCAAATCACGGCG CACCTCGCCTACTACGGCCGCATCGAGGGCAAGAACGTCTTCTACTGGTTCCAGAACCAC AAGGCCCGCGAGCGCCAGCGCCTCCGCCGCCGCCTCTGCGCGCGGCACCAGCAGCAACCC TCACCGCCCTCCTCCACGGTGCCTCCGGCTCCCACTGCTGCTGCTGCCGGTGCCGTCGTG CAGGTGCACCCCGCGGTGATGCAGCTACACCACCACCACCACCACCATCACCCATACGCT GCGGCCGCCGCTGCCCAAAGTCATCACCTGCAGCAGCAGCAGCAGCAGCAAGCTGAGTGG CCGGCGGCGGTGGACTACTGCAGCACTGCATCGGCGTCAGCGTCGGCAACTGCTGCTGAC ATGGCGATCCCGCCGTGCTGCCGGCCGCTGAAAACGTTGGAGCTGTTCCCGACCAAGAGC ACCAGCGGCGGCCTCAAGGAAGATTGCTGCAGCAGCTCCAAGTCCTCCTCTTGCTCCACC TCCACCAATTAA Protein

>LOC_Os12g01120.1 MPQTPSTRWCPTPEQLMILEEMYRSGVRTPNAAEIQQITAHLAYYGRIEGKNVFYWFQNH KARERQRLRRRLCARHQQQPSPPSSTVPPAPTAAAAGAVVQVHPAVMQLHHHHHHHHPYA AAAAAQSHHLQQQQQQQAEWPAAVDYCSTASASASATAADMAIPPCCRPLKTLELFPTKS TSGGLKEDCCSSSKSSSCSTSTN*