Difference between revisions of "Os02g0557200"
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===Evolution=== | ===Evolution=== | ||
| − | + | Dekai Wang et al. built a phylogenetic tree from alignments of the full-length protein sequences of 25 OsARFs to examine the phylogenetic relationships among rice proteins by using MEGA3.1 program.[6] (Fig.5. ) | |
| − | + | [[File:fig.5..jpg]] | |
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==Labs working on this gene== | ==Labs working on this gene== | ||
Revision as of 10:08, 9 May 2014
Please input one-sentence summary here.
Contents
Annotated Information
Function
OsARF1, a rice homologue of the auxin response factor (ARF) family of transciptional regulators, is localized to the nuclues. OsARF1, classified as a primary auxin responsive gene, which is auxin-induced even in the absence of de novo protein synthesis, is regulated by auxin. OsARF1, as a transciption factor which can regulate the expresssion of genes is important for growth. In rice, elevated levels of OsARF1 transciption in tissues elevating the growth rate suggest that OsARF1 might play a positive role in the regulation of gene encoding products mediating the growth response. As the P, S, T-rich OsARF1 middle region suggests that OsARF1 acts as a repressor, the positive correlation of growth rate and high OsARF1 transcript levels might be a consequence of OsARF1 negatively regulating a repressor.[1] insertion of a cDNA fragment of OsARF1 produce an antisense (AS) construction, and AS-OsARF1 plant showed exetremely low growth.(Fig.1)[2] The ealier expression of OsARF1 promote plant growth, whereas the later expression (after 12h of colonization) may be related to infection by P. Cepacia. OsARF1 may be at the aerial parts of the plant to interact with the pathogen antagonism.[3] OsARF1 can regulate its own transciption, involving in a feedback mechanism in self-amplification of auxin signaling.[4]
Mutant reported by Yaling Song et al.[5]
T-DNA insertion mutant of OsARF1 is less sentitive to BR treatment compared with wild type. Both shoot and root elongation is more significantly inhibited in the homozygous mutant plant than that of wild type. (Fig.2.) (Fig.3.)
Expression
Semi-quantitative RT-PCR showed that the expression level of OsARF1 was extremely low. OsARF1 was transcript accumulated in cellus and young panicle at much higer amount than in leaf and root. OsARF1 may be associated with embryogenesis.[2]
Microarray analysis of regulated genes expression by OsARF1 in transgenic plants showed that in later vegetative stages, 10325genes of the total of 14688 genes were expressed at this stage. “knock down” plant cDNA microarray analysis showed that approximately 3% fo the total set of predicted genes and approximately 4% of known to be expressed genes showed significant difference among their transcirptional abundance between the transgenic plant and the controls. [2] (Fig.4.)
Evolution
Dekai Wang et al. built a phylogenetic tree from alignments of the full-length protein sequences of 25 OsARFs to examine the phylogenetic relationships among rice proteins by using MEGA3.1 program.[6] (Fig.5. )
Labs working on this gene
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References
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Structured Information
| Gene Name |
Os02g0557200 |
|---|---|
| Description |
Similar to Auxin response factor 1 |
| Version |
NM_001053672.1 GI:115446714 GeneID:4329672 |
| Length |
5785 bp |
| Definition |
Oryza sativa Japonica Group Os02g0557200, 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 | |
| Location |
Chromosome 2:21956052..21961836 |
| Sequence Coding Region |
21956355..21956403,21957178..21957293,21957517..21957612,21957744..21957800,21958015..21958167 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008395:21956052..21961836 source=RiceChromosome02 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008395:21956052..21961836 source=RiceChromosome02 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggctggctccgtcgttgctgctgctgccgccgccggcggtggcacagggagctcttgcgatgcgttgtacagggagctatggcatgcttgcgctgggccgttggtcacagtgcctcgccaaggcgaattggtttactacttcccccagggccatatggaacagcttgaggcatctacagaccaacagcttgaccagcatctgcctttgtttaacctgccatctaagatcctctgcaaagtggtcaatgtagaacttagggctgaaaccgattcagatgaggtttatgctcaaattatgctgcaaccagaagcagatcaaaatgaactcaccagcccaaaacctgagccacatgaacctgaaaaatgcaatgtccattccttctgcaagactttgactgcttcagatacaagcacccatggtggattttcagttcttaggaggcatgcagaagaatgtcttcctcccctggacatgactcagaatccaccatggcaagagcttgtggctagagatctccatggaaacgagtggcatttccgtcacatctttcgaggacaacctaggaggcatctgcttacaactggctggagtgtttttgttagctcaaaaagattagttgccggtgacgcattcatctttctgagaggtgagaatggagagctacgagttggtgtcaggaggctcatgaggcaactaaataacatgccatcatcagtaatatcaagtcatagtatgcatcttggagtcctagcaactgcatcacatgctatatccaccggaactctcttttctgttttctacaaaccaagaacaagtcagtctgagtttgttgtgagtgctaacaagtaccttgaagctaaaaacagcaagatatctgttggaatgaggtttaagatgagattcgagggcgatgaagctcctgaaagaaggtttagtggaacaattattggtgttgggagcatgtcaacgtctccatgggcaaattctgactggagatctttgaaggtccaatgggatgagccttctgtggttcctcgtccagatagagtttcaccatgggaactagagccacttgctgtgagtaattcacagccatcacctcagccaccggcaagaaataagcgggctcggcctcctgcttcgaattcaattgctccagaactacctccggtcttcggtttgtggaaatcttcagctgagtccacacaaggcttctcattttcgggactacagcgaacacaggaactatatccttcaagccccaatccgatcttctcaacatcattaaatgttggattcagtacaaagaatgagccatctgctctaagcaacaagcatttttactggccaatgagagagacaagagccaactcttactctgctagcatcagcaaagttccatctgaaaagaagcaagagcctagttcggctggctgcagattgtttggaatcgagataagctctgctgtggaagctacatctccactggctgctgtttctggtgttggtcaagaccaaccagctgcctcagtagatgctgagtctgatcagctctcacaaccatcacatgccaacaaatctgatgctccagcggcaagcagtgagccatctcctcatgagactcagagtcggcaagtgaggagctgcaccaaggtcatcatgcaaggaatggcagttggaagggcagtggacctgacaaggctccatggatatgatgatcttcgctgcaagttagaagagatgtttgatatccaaggagagctctctgctagcctaaagaaatggaaggttgtttacacagatgatgaggatgatatgatgctggttggggatgacccttggcctgaattttgcagcatggtgaaaaggatatacatctacacctacgaggaagccaagcaacttactcccaagtcgaagctgccgatcattggcgacgccatcaagccaaacccaaacaaacaatcgcccgagtctgacatgcctcacagtgacctggacagcaccgcccccgtcaccgataaggattgctga</cdnaseq> |
| Protein Sequence |
<aaseq>MAGSVVAAAAAAGGGTGSSCDALYRELWHACAGPLVTVPRQGEL VYYFPQGHMEQLEASTDQQLDQHLPLFNLPSKILCKVVNVELRAETDSDEVYAQIMLQ PEADQNELTSPKPEPHEPEKCNVHSFCKTLTASDTSTHGGFSVLRRHAEECLPPLDMT QNPPWQELVARDLHGNEWHFRHIFRGQPRRHLLTTGWSVFVSSKRLVAGDAFIFLRGE NGELRVGVRRLMRQLNNMPSSVISSHSMHLGVLATASHAISTGTLFSVFYKPRTSQSE FVVSANKYLEAKNSKISVGMRFKMRFEGDEAPERRFSGTIIGVGSMSTSPWANSDWRS LKVQWDEPSVVPRPDRVSPWELEPLAVSNSQPSPQPPARNKRARPPASNSIAPELPPV FGLWKSSAESTQGFSFSGLQRTQELYPSSPNPIFSTSLNVGFSTKNEPSALSNKHFYW PMRETRANSYSASISKVPSEKKQEPSSAGCRLFGIEISSAVEATSPLAAVSGVGQDQP AASVDAESDQLSQPSHANKSDAPAASSEPSPHETQSRQVRSCTKVIMQGMAVGRAVDL TRLHGYDDLRCKLEEMFDIQGELSASLKKWKVVYTDDEDDMMLVGDDPWPEFCSMVKR IYIYTYEEAKQLTPKSKLPIIGDAIKPNPNKQSPESDMPHSDLDSTAPVTDKDC</aaseq> |
| Gene Sequence |
<dnaseqindica>304..352#1127..1242#1466..1561#1693..1749#1964..2116#2218..2302#2466..2556#2695..2859#3212..3331#3423..3498#3664..3835#3991..4466#4547..4737#4828..5017#cctctctctcttcctcttctccccgcgcaagccaaagccacagccagcgaaggcggcaagccaccaccaccacctcctcctcacgccaccgcggcctcctcctccggccaccgcgcgctcacctcgggcagcggccgcagtggcgcgcgctctccggtgtgggatctccgagttttttttttcgttttccctctgaattccgcggcggggaggccggatctgcggggaggggcatggggtgaccagatcgggacgcgcacctcgctctcctcctcctcctcctcctgaattcctctcgtcgggatggctggctccgtcgttgctgctgctgccgccgccggcggtggcacaggttcgtgtcccgcgctttctcttcgcgtttttcgcctcggctggttgtgtgtgtgtgtgtgtgtgtgtgtgtgtgtgtgtgtgtgtgtgtgtgtttggtctgaattggggttgtgaagttagctggtgagtcgagtgcttggtgagctagcaagagagagagagacgtggacttggggggcagttgacttgttcgtctaggggggagagagagaggggttgttgtgtggtgtggaattggttggaattcgaggcgactcggcattgtttaccataaaaagcgccttttctcttccatttcttgtccaattttgtcgtcttgttttcctttttaggtcggagatttgttcctgttgtgctgattcgtgcgaaaactcgtaattccgctagtatggccactgctctagtaattctcttcggatgcaagcgaattccgatctgtgaaatgggggaaacacatgtgcaattacggatctgagaacctgttttgtagtgacagcgtctttgtttctctctcttttttttttgaaaaaaaaatggttaggttggcaattggttctaccacagagacgcaaatgagaaaaatgttggatctatgtgtgtgctgcttgtttagatttacaattctggagcaattatggtgtagttaactcatgatcaacggttaattagacctttttggttgccaccatgacatgaggggaaatttcgcttgattttgtatggtgatgtttttattttcctaaaaaaagagagtaaaaattcctctgtgcagggagctcttgcgatgcgttgtacagggagctatggcatgcttgcgctgggccgttggtcacagtgcctcgccaaggcgaattggtttactacttcccccagggccatatggaacaggtaaatctcactataatatatcaatgcttgcttgctctctatcatgtcctaaaattaaggagtttgctactaatttgtgccataagaatgtcacttgttccttgtgttgacacacagcagtatggttttgtttcttcggcaatgtagttattttagtacgtctttcctttgaactaatcttatgtctttcctttgaactgatcttttcatgctttttctatagcttgaggcatctacagaccaacagcttgaccagcatctgcctttgtttaacctgccatctaagatcctctgcaaagtggtcaatgtagaacttagggtaagcattttccttttctggtctgcagtagtttcacgctatatgaaagttcctctggattttctagcaagagtattacttgtgtacctttcatcctgtagtttactcaccttttttcctctggtatgcaggctgaaaccgattcagatgaggtttatgctcaaattatgctgcaaccagaagcagatgtgagtatgcttttcttatatatttttcttctaaataatagttgtccttttcagctcatttgagctttttatcaagctgtaatgtagtgatcttgctcatgtcatagtcctttctttcttctgatcgtcttctctcatattctcacataaattctattgccttggaattttatatgggtatgtacttattcattttcctttattctgttgttagcaaaatgaactcaccagcccaaaacctgagccacatgaacctgaaaaatgcaatgtccattccttctgcaagactttgactgcttcagatacaagcacccatggtggattttcagttcttaggaggcatgcagaagaatgtcttcctcccctggttaggaccaaaaatatttttaactcccttcatatgcggataatcacattggatatttgctatctgtaacatcttctgtatgtggtatggtttatctttaggacatgactcagaatccaccatggcaagagcttgtggctagagatctccatggaaacgagtggcatttccgtcacatctttcgaggtaagttataggaagaacatagtaatagtgaatgtagttccttctgagcttccataatgaaagggcttccccaaaagaaattggtggcatattagtaatgctttccatggtgattttgttactatgtctcacaaagggtccccccaccactcccttattttaggacaacctaggaggcatctgcttacaactggctggagtgtttttgttagctcaaaaagattagttgccggtgacgcattcatctttctgaggtatgcaggggaacatttggaaggcttgaagccatttaacacattttgcttatttgcgtttgtttcctgggtctgcggagttcaggatgaatattctatatcactattgctgttgtaaatacggtgttcatataacagaggtgagaatggagagctacgagttggtgtcaggaggctcatgaggcaactaaataacatgccatcatcagtaatatcaagtcatagtatgcatcttggagtcctagcaactgcatcacatgctatatccaccggaactctcttttctgttttctacaaaccaaggtttgattcttctaatcttatcattgtacctaagttcttcaccaatgctttatgtacctctagcattttcttatgtacagatgcaatgtacttcgtaataaaatatgcatgatgttatctgatatcctgagatgattccctggatgcccatttaaattttcacttatgatattgctctgttgagtgcttatagaattatatgtaacttttcctcacagaattacattccattttaggaatatatttttgtgtgagtttgtttgataggtcttatttattttcttgtgctaaacatatgttgtaccattacattctaataagtcagtgtttgttcatctaatttgggtttcagaacaagtcagtctgagtttgttgtgagtgctaacaagtaccttgaagctaaaaacagcaagatatctgttggaatgaggtttaagatgagattcgagggcgatgaagctcctgaaagaaggtaatttaacgtctattttccatccactggtttttcattggttcaaaaattgtgtgggcacatctcataaatatttcttcatggtttataggtttagtggaacaattattggtgttgggagcatgtcaacgtctccatgggcaaattctgactggagatctttgaaggtaattaagattttcaaatttgtgggcaggatgcccttcttcctctgcatctgctttctggaacatttgaggacatatgtttcttagaaaatgcctgcagttgtgttgtcatgttttctcttgtatatcttccagaatcacaacccatgtgttcaccactgataggtccaatgggatgagccttctgtggttcctcgtccagatagagtttcaccatgggaactagagccacttgctgtgagtaattcacagccatcacctcagccaccggcaagaaataagcgggctcggcctcctgcttcgaattcaattgctccagaactacctccggtcttcggtatgtttttactaagatattgctacagattgtgcttctgctttaaggtgatagctagtactgttttagcaatagaaaccttgcagtgtactgcttgtctgtctcttcaattgctgtctgctttgcatgtctaacctcttctgttcctaacttaggtttgtggaaatcttcagctgagtccacacaaggcttctcattttcgggactacagcgaacacaggaactatatccttcaagccccaatccgatcttctcaacatcattaaatgttggattcagtacaaagaatgagccatctgctctaagcaacaagcatttttactggccaatgagagagacaagagccaactcttactctgctagcatcagcaaagttccatctgaaaagaagcaagagcctagttcggctggctgcagattgtttggaatcgagataagctctgctgtggaagctacatctccactggctgctgtttctggtgttggtcaagaccaaccagctgcctcagtagatgctgagtctgatcagctctcacaaccatcacatgccaacaaatctgatgctccagcggcaagcagtgagccatctcctcatgagactcagagtcggcaagtgaggagctgcaccaaggtaatgagggttatttttgcttgcaatactcaatatcctcttgtggacagcggagtaattaataattggtcttcttgcaggtcatcatgcaaggaatggcagttggaagggcagtggacctgacaaggctccatggatatgatgatcttcgctgcaagttagaagagatgtttgatatccaaggagagctctctgctagcctaaagaaatggaaggttgtttacacagatgatgaggatgatatgatgctggttggggatgacccttggccgtatgtacccttatccctgttcaattaattacttcattttttgaattccttgagccttaactaattacatttcgattgttgccactgcagtgaattttgcagcatggtgaaaaggatatacatctacacctacgaggaagccaagcaacttactcccaagtcgaagctgccgatcattggcgacgccatcaagccaaacccaaacaaacaatcgcccgagtctgacatgcctcacagtgacctggacagcaccgcccccgtcaccgataaggattgctgaatgctacctggccatatttcccttcagttttttttttccatcttgggatgttgagcatgggggccaatgcccatgatccttgggacttctaagagttatccgctggttggttcgtgggcccgaaggacaccgtctgcatctaccatggttcatgcatcatgcatagctgcccctggaccagtgtggatcccatgccaggaaggatggctggggaggcagcatttccatcacctggcattccctgcgtgattggcccatccgtgtttaattctgctgtgtgggggtagtaggagccatggcatcctttgtccagtgctcagttttggtaaagtggtgactggtggtagacctgcaagaacggggcccgggcctcgccatctctcgctgcaccagtaaatagagtgtcaagcattcatgttcctttcttcctgcaatgcatggggtatcatcatccgtagctaagcatcagttcttctccccccccccccccccccttgcatcctgttcgcagttccggtgccgccactggagctgttcgttttaacccaccggcattccttcttttctttttttttaccgggtggtgtttttgctttcggaagtcggagcatttgctaagtttttttttcctacgctgtgctttcctcctgctgaatgtacctgtgcttttcctcctcgtggaagccatccaaatctatgacaattttctgtactcacttacctgcatgtacataggaatggaaatggaactggactgaactgaacctg</dnaseqindica> 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