Difference between revisions of "Os06g0660200"
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| − | OsPIN2was proposed as an auxin efflux transporter and a member of the PIN family (Wanget al., 2009). The cDNA | + | OsPIN2was proposed as an auxin efflux transporter and a member of the PIN family [[Media:(Wanget al., 2009).]] The cDNA |
sequence of OsPIN2(AK101191) comprises 2276 nucleotides and alignment between the cDNA, and the genomic sequence | sequence of OsPIN2(AK101191) comprises 2276 nucleotides and alignment between the cDNA, and the genomic sequence | ||
revealed that the gene has seven exons and six introns (Figure S1A). The ORF encodes a protein of 629 amino acid | revealed that the gene has seven exons and six introns (Figure S1A). The ORF encodes a protein of 629 amino acid | ||
Revision as of 12:11, 3 June 2014
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Contents
Annotated Information
Function
OsPIN2was proposed as an auxin efflux transporter and a member of the PIN family Media:(Wanget al., 2009). The cDNA sequence of OsPIN2(AK101191) comprises 2276 nucleotides and alignment between the cDNA, and the genomic sequence revealed that the gene has seven exons and six introns (Figure S1A). The ORF encodes a protein of 629 amino acid residues and shows 56.3% sequence identity with Arabidopsis AtPIN2 .Hydropathy and transmembrane (TM) motif analyses of the amino acid sequence revealed that the OsPIN2 protein contains three characteristic regions, including a hydrophobic region with five TM domains, a predominantly hydrophilic core, followed by another hydrophobic region with four TM segments .
The gain of function ofOsPIN2in rice plants
It was previously reported that knockdown of OsPIN1bexpression very significantly increased the number of tillers and tiller angle, while over-expression did not alter the shoot architecture of rice (Xuet al., 2005). In the rice genome, OsLazy1 has been identified as a novel grass-specific protein playing a negative role in polar auxin transport; its mutation resulted in an increase in the rice tiller angle (Abe et al., 1996; Li et al., 2007; Yoshihara and Iino, 2007). It is interesting to speculate whether enhancingOsLazy1expression could compact rice architecture further. In addition, OsTAC1was defined as a tiller angle control gene in rice, its expression level positively correlated with tiller angle and numbers (Yuet al., 2007). Transgenic plants over-expressingOsPIN2showed larger tiller angles, lower plant height, more tillers than WT (Figure 2c–e), which was similar to theOsPIN1bknockdown mutants (Xu et al., 2005). The change of phenotype caused by alteration of OsPIN2andOsPIN1bexpression supported the common observation that rice plant height was negatively correlated with tiller number (Wang and Li, 2005). Therefore, auxin might play a key role in the crosstalk between the plant height and branching, an aspect of canopy architecture which is poorly understood.
Expression
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Evolution
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Labs working on this gene
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References
1.Wang, J.R., Hu, H., Wang, G.H., Li, J., Chen, J.Y. and Wu, P. (2009) Expression of PIN Genes in Rice (Oryza sativaL.): tissue specificity and regulation by hormones. Mol. Plant, 2, 823–831
Structured Information
| Gene Name |
Os06g0660200 |
|---|---|
| Description |
Similar to Auxin efflux carrier protein |
| Version |
NM_001064803.1 GI:115469337 GeneID:4341736 |
| Length |
3804 bp |
| Definition |
Oryza sativa Japonica Group Os06g0660200, 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 6:28077811..28081614 |
| Sequence Coding Region |
28077886..28078901,28078996..28079180,28079269..28079572,28080611..28080696,28080796..28080953 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008399:28077811..28081614 source=RiceChromosome06 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008399:28077811..28081614 source=RiceChromosome06 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atgatcaccggacgcgacatctacgacgtgctggcggcgatcgtgccgctgtacgtggcgatgttcctggcgtacgggtcggtgcggtggtgggggatattcacgccggaccagtgctccggcatcaaccgcttcgtcgccgtcttcgccgtgccgctcctctccttccacttcatctccaccaacgacccctactccatgaactaccgcttcctcgccgccgactcgctccagaagctcgtcatcctcgccgcgctcgccgtctggcacaacctgctctcccgctaccgccgcaatggcggcgccgccgcgtcgctcgactggaccatcaccctcttctcgctgtccacgctgcccaacacgctggtcatgggcatcccgctgctccgcgccatgtacggcgacttctccggctcgctcatggtgcagatcgtcgtgctccagagcgtcatctggtacaccctcatgctcttcctcttcgagtaccgcggcgccaaggcgctcatctccgagcagttcccgccggacgtcggcgccagcatcgcctcgttccgcgtcgactccgacgtcgtctcgctcaacgggagggaggcgctgcaggcggacgccgaggtggggcgcgacggccgcgtccacgtcgtcatccgccgctccgcctcggcctccaccacgggcggcggcggcggcgcggcgcgctccggcgtgtcccgggcgtacggcgcgtccaacgccatgacgccgcgcgcctccaacctcaccggcgtggagatctactcgctgcagacgtcgcgcgagcccacgccgcgggcgtccagcttcaaccaggccgacttctacgccatgttctccggcagcaagatggccagccagatggctagccccatggcgcagcacggcggcgccggcggccgcgcccagggcctcgacgagcaggtcaccaacaagttcgcctccggcaaggccgccgacccgccgtcgtatcccgccccgaaccccggcatgatgccggcgccaaggaagaaggagctcgggggctcaaactccaactccaacaaggagctacacatgttcgtgtggagctctagcgcgtcgccggtgtcggaggccaacctccgcaacgccgtcaaccacgccgcctccaccgacttcgcctccgcgccgccgccggcagccgttcccgtcggcggcgccactcccaaaggggtgagtggcagtgtcacgccggcggcgaagaacggcggcggcgagttggagatcgaggacgggctgaagagcccggcggcggggctggcggcgaagttcccggtgtcggggtcgccgtacgtggcgccgaggaagaagggcggcggcgccgacgtgcccgggctggcggaggcggcgcacccgatgccgccgacgagcgtgatgacgcggctcatcctcatcatggtgtggcgcaagctcatcagaaaccccaacacctactccagcctcatcggcctcgtctggtccctcgtctccttcaggtggaatatccaaatgccttcaataataaagggctcaatatcaatattgtcagatgcagggctaggaatggctatgttcagcttaggcttgttcatggctctgcaaccaaagatcatttcttgtggcaagaccgttgcgacatttgcaatggcagtgaggttcttgactggtccagctgttattgcagctacttccattgccattgggctcaggggagtactcttgcatgttgccattgttcaggcagcacttccacaaggcattgtcccgtttgtgtttgccaaggagtacaattgccatcctcaaatacttagcacagcggttatttttgggatgctcatcgcgcttccgatcacgatactctactatgtgcttcttgggatatag</cdnaseq> |
| Protein Sequence |
<aaseq>MITGRDIYDVLAAIVPLYVAMFLAYGSVRWWGIFTPDQCSGINR FVAVFAVPLLSFHFISTNDPYSMNYRFLAADSLQKLVILAALAVWHNLLSRYRRNGGA AASLDWTITLFSLSTLPNTLVMGIPLLRAMYGDFSGSLMVQIVVLQSVIWYTLMLFLF EYRGAKALISEQFPPDVGASIASFRVDSDVVSLNGREALQADAEVGRDGRVHVVIRRS ASASTTGGGGGAARSGVSRAYGASNAMTPRASNLTGVEIYSLQTSREPTPRASSFNQA DFYAMFSGSKMASQMASPMAQHGGAGGRAQGLDEQVTNKFASGKAADPPSYPAPNPGM MPAPRKKELGGSNSNSNKELHMFVWSSSASPVSEANLRNAVNHAASTDFASAPPPAAV PVGGATPKGVSGSVTPAAKNGGGELEIEDGLKSPAAGLAAKFPVSGSPYVAPRKKGGG ADVPGLAEAAHPMPPTSVMTRLILIMVWRKLIRNPNTYSSLIGLVWSLVSFRWNIQMP SIIKGSISILSDAGLGMAMFSLGLFMALQPKIISCGKTVATFAMAVRFLTGPAVIAAT SIAIGLRGVLLHVAIVQAALPQGIVPFVFAKEYNCHPQILSTAVIFGMLIALPITILY YVLLGI</aaseq> |
| Gene Sequence |
<dnaseqindica>76..1091#1186..1370#1459..1762#2801..2886#2986..3143#3265..3341#3431..3497#aattagctcgttctcttgtgtcaagaaaaaaaaagaaagaaaaagctcgccgccgccgccaccgtcgccggcgcgatgatcaccggacgcgacatctacgacgtgctggcggcgatcgtgccgctgtacgtggcgatgttcctggcgtacgggtcggtgcggtggtgggggatattcacgccggaccagtgctccggcatcaaccgcttcgtcgccgtcttcgccgtgccgctcctctccttccacttcatctccaccaacgacccctactccatgaactaccgcttcctcgccgccgactcgctccagaagctcgtcatcctcgccgcgctcgccgtctggcacaacctgctctcccgctaccgccgcaatggcggcgccgccgcgtcgctcgactggaccatcaccctcttctcgctgtccacgctgcccaacacgctggtcatgggcatcccgctgctccgcgccatgtacggcgacttctccggctcgctcatggtgcagatcgtcgtgctccagagcgtcatctggtacaccctcatgctcttcctcttcgagtaccgcggcgccaaggcgctcatctccgagcagttcccgccggacgtcggcgccagcatcgcctcgttccgcgtcgactccgacgtcgtctcgctcaacgggagggaggcgctgcaggcggacgccgaggtggggcgcgacggccgcgtccacgtcgtcatccgccgctccgcctcggcctccaccacgggcggcggcggcggcgcggcgcgctccggcgtgtcccgggcgtacggcgcgtccaacgccatgacgccgcgcgcctccaacctcaccggcgtggagatctactcgctgcagacgtcgcgcgagcccacgccgcgggcgtccagcttcaaccaggccgacttctacgccatgttctccggcagcaagatggccagccagatggctagccccatggcgcagcacggcggcgccggcggccgcgcccagggcctcgacgagcaggtcaccaacaagttcgcctccggcaaggccgccgacccgccgtcgtatcccgccccgaaccccggcatgatgccggcgccaaggtaaaatgaaactgattattaacacctcaaaatttctgttcatcgatcgtgttttgatcgagttggatttttgattttgtcgccattgctacaggaagaaggagctcgggggctcaaactccaactccaacaaggagctacacatgttcgtgtggagctctagcgcgtcgccggtgtcggaggccaacctccgcaacgccgtcaaccacgccgcctccaccgacttcgcctccgcgccgccgccggcagccgttcccgtcggcggcgccactcccaaaggtactctctcatccatccattgacgcacacgacgacgatcacaccacatgtgttcaaggcttcgtctaatggtgcgtgcatgccacaggggtgagtggcagtgtcacgccggcggcgaagaacggcggcggcgagttggagatcgaggacgggctgaagagcccggcggcggggctggcggcgaagttcccggtgtcggggtcgccgtacgtggcgccgaggaagaagggcggcggcgccgacgtgcccgggctggcggaggcggcgcacccgatgccgccgacgagcgtgatgacgcggctcatcctcatcatggtgtggcgcaagctcatcagaaaccccaacacctactccagcctcatcggcctcgtctggtccctcgtctccttcaggtattggattctcaccgatgttttcggtactcaagctgacgttctcgcttccacagttccacttcatcgacgcccgctttcccggtcgcttccctctaagatggaacactcttctgccaatacattttgacatcccacagctatgacagatcgcttatcccggttcatcttcagggcaagggcgctttttttcaagttataccgaattatcaaaacagattatttactctccatttcaaaaaagtattttataaaaaaaaatattcttctactacattacttagattacttgttttaagctagttgttaagtttttttttaaattgtttaatttatttgtataatgaaatcgataatctgcatagtaatctaaaccaaataagtaatatacacttgagttcacgatctgatcaatttatgttgttcgaagctacaaaaaggatatatttttgctatgctattcgttgctagattgcttgaaattttaatctaggaagaggcaagatcgatgagaacttacttaacttcacaactggattagtgttttctgaacgcatgtgagagcacatgataattacgttggtctcggatctggtccagcacatgcaaagaacatacacacgtatgcagatgcaggtgcaggtgcaggtcttatgtgagccctggagtttagcagcagagaccaaatctaccgaatcagctgcgattgccgtgtttgtccccatccaagacagacacggcgaattcggctcaactagctagatgatccatcatgtgtacaagaagaagagcaaaaaatgtacaatgatatggatgcatcattgattcattgtactactatcttaccattagatggcacatctagagggagggttgcaagaacagggcatttttagtggggaggagcacatgcctgcaagcatctaaaattgcatacatgcatgatacatctagcattgattctcttgtcatacaatttttttttacattgtgaaaatatatgcttaattgcttattgactttgtgaatttggatcaggtggaatatccaaatgccttcaataataaagggctcaatatcaatattgtcagatgcagggctaggaatggctatgttcagcttaggtacagagttgacctttttgatacatatctatagccataactagtgagttttttctttgctttgaccaagaaattctgacaatagtatatgtaacccaggcttgttcatggctctgcaaccaaagatcatttcttgtggcaagaccgttgcgacatttgcaatggcagtgaggttcttgactggtccagctgttattgcagctacttccattgccattgggctcaggggagtactcttgcatgttgccattgttcaggtaagcagtagattctttatttcttgcaatcatcttaaaagaaaaaaaatattaaattttgtaattatggtgaattggaatgtattgtggtgatcttatagattaattgattgtcaaacaggcagcacttccacaaggcattgtcccgtttgtgtttgccaaggagtacaattgccatcctcaaatacttagcacagcgtaagaaatgcatgcttaaactttctatttgttcgtccatacggttgctgaagtatatagcctaaaatatataaatgtgaaattttcagggttatttttgggatgctcatcgcgcttccgatcacgatactctactatgtgcttcttgggatatagtgttcttgaagaaggcaaaaaagaaagagtagggaaaaaaataggattctaggtttctagaggaaaatgcaaaagaaatatgatatgggctttcttgaagacctgaagaactaccagagctgaagaatagggaaatgagatcaagtaggatcctagctagagagaaatgcaaaggaaagacaccccttgattacaattttttaattttttctgcaactgttttggcatcaaagtaaaggttagggccttgagtatgaagagttcagccgttaatttgacaagttgggttggcggtactaaagattcc</dnaseqindica> |
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