Difference between revisions of "Os03g0227700"
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''OsDWAR''F4 is expressed in young elongating tissues. | ''OsDWAR''F4 is expressed in young elongating tissues. | ||
==Annotated Information== | ==Annotated Information== | ||
| − | + | New cultivars with very erect leaves, which increase light capture for photosynthesis and nitrogen storage for grain filling, may have increased grain yields. Here we show that the erect leaf phenotype of a rice brassinosteroid-deficient mutant, osdwarf4-1, is associated with enhanced grain yields under conditions of dense planting, even without extra fertilizer. Molecular and biochemical studies reveal that two different cytochrome P450s, CYP90B2/OsDWARF4 and CYP724B1/D11, function redundantly in C-22 hydroxylation, the rate-limiting step of brassinosteroid biosynthesis. Therefore, despite the central role of brassinosteroids in plant growth and development, mutation of OsDWARF4 alone causes only limited defects in brassinosteroid biosynthesis and plant morphology. These results suggest that regulated genetic modulation of brassinosteroid biosynthesis can improve crops without the negative environmental effects of fertilizers[1]. | |
===Function=== | ===Function=== | ||
Please input function information here. | Please input function information here. | ||
Revision as of 11:12, 24 May 2014
Please input one-sentence summary here. OsDWARF4 is expressed in young elongating tissues.
Contents
Annotated Information
New cultivars with very erect leaves, which increase light capture for photosynthesis and nitrogen storage for grain filling, may have increased grain yields. Here we show that the erect leaf phenotype of a rice brassinosteroid-deficient mutant, osdwarf4-1, is associated with enhanced grain yields under conditions of dense planting, even without extra fertilizer. Molecular and biochemical studies reveal that two different cytochrome P450s, CYP90B2/OsDWARF4 and CYP724B1/D11, function redundantly in C-22 hydroxylation, the rate-limiting step of brassinosteroid biosynthesis. Therefore, despite the central role of brassinosteroids in plant growth and development, mutation of OsDWARF4 alone causes only limited defects in brassinosteroid biosynthesis and plant morphology. These results suggest that regulated genetic modulation of brassinosteroid biosynthesis can improve crops without the negative environmental effects of fertilizers[1].
Function
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Expression
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Evolution
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Labs working on this gene
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References
1. Sakamoto T;Morinaka Y;Ohnishi T;Sunohara H;Fujioka S;Ueguchi Tanaka M;Mizutani M;Sakata K;Takatsuto S;Yoshida S;Tanaka H;Kitano H;Matsuoka M
Erect leaves caused by brassinosteroid deficiency increase biomass production and grain yield in rice Nature Biotechnology, 2006, 24(1): 105-109
Structured Information
| Gene Name |
Os03g0227700 |
|---|---|
| Description |
Cytochrome P450 family protein |
| Version |
NM_001055982.2 GI:297600576 GeneID:4332134 |
| Length |
6529 bp |
| Definition |
Oryza sativa Japonica Group Os03g0227700, 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 3:6765109..6771637 |
| Sequence Coding Region |
6765109..6765374,6765543..6765867,6765971..6766123,6768937..6769188,6769337..6769429 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008396:6765109..6771637 source=RiceChromosome03 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008396:6765109..6771637 source=RiceChromosome03 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggccgccatgatggcgtccataaccagcgagctgctcttctttctccccttcatcctccttgccctgctcacgttctacaccaccaccgtggccaaatgccacggcgggcactggtggcgaggtgggacgacgccggcgaagaggaagcggatgaacctgccgcccggcgccgccgggtggccgctcgtcggcgagacgttcggctacctccgcgcccaccccgccacctccgtcggccgcttcatggagcagcacatcgcacggtacgggaagatataccggtcgagcctgttcggggagcggacggtggtgtcggcggacgcggggctcaaccggtacatcctgcagaacgaggggaggctgttcgagtgcagctacccgcgcagcatcggcggcatcctgggcaagtggtccatgctggtcctcgtcggggacccgcaccgcgagatgcgcgccatctccctcaacttcctctcctccgtccgcctccgcgccgtcctcctccccgaggtcgagcgccacaccctcctcgtcctccgcgcctggcccccttcctccaccttctccgctcagcaccaagccaagaagttcacgttcaacctgatggcgaagaacataatgagcatggacccgggggaggaagagacggagcggctgcggcgggagtacatcaccttcatgaagggcgtggtctccgcgccgctcaacctgcccgggacgccctactggaaggctctcaagtcgcgtgctgccattctcggagtaatagagaggaaaatggaagagcgggttgagaagctgagcaaggaggatgcaagcgtagagcaagacgatcttctcggatgggctctgaaacaatctaacctttcaaaagagcaaatcctggacctcttgctgagcttgctcttcgccgggcacgagacgtcgtccatggcgctcgccctcgccatcttcttccttgaaggctgccccaaggctgtccaagaactgagggaggagcatcttgggattgcaaggagacaaaggctaagaggggagtgcaaattgagctgggaagactacaaagagatggttttcacgcaatgtgtcataaacgagacgttgcggctaggaaacgtggtcaggttcctgcaccggaaggtcatcaaggacgtgcactacaagggttatgacattccaagcggatggaagatcctgccggtgttagccgcggtgcatctggactcgtccctgtacgaggacccccagcgcttcaatccctggagatggaagagtagcggatcatccggcggcttggctcagagcagcagcttcatgccgtacggcggcgggacgcggctgtgcgccgggtcggagctcgcgaagctggagatggccgtgttcttgcaccacctggtgctcaacttcaggtgggagctcgccgagccggaccaagccttcgtcttccccttcgtcgacttccccaagggccttcccattagggttcatagaattgcacaggatgatgagcaggagtaa</cdnaseq> |
| Protein Sequence |
<aaseq>MAAMMASITSELLFFLPFILLALLTFYTTTVAKCHGGHWWRGGT TPAKRKRMNLPPGAAGWPLVGETFGYLRAHPATSVGRFMEQHIARYGKIYRSSLFGER TVVSADAGLNRYILQNEGRLFECSYPRSIGGILGKWSMLVLVGDPHREMRAISLNFLS SVRLRAVLLPEVERHTLLVLRAWPPSSTFSAQHQAKKFTFNLMAKNIMSMDPGEEETE RLRREYITFMKGVVSAPLNLPGTPYWKALKSRAAILGVIERKMEERVEKLSKEDASVE QDDLLGWALKQSNLSKEQILDLLLSLLFAGHETSSMALALAIFFLEGCPKAVQELREE HLGIARRQRLRGECKLSWEDYKEMVFTQCVINETLRLGNVVRFLHRKVIKDVHYKGYD IPSGWKILPVLAAVHLDSSLYEDPQRFNPWRWKSSGSSGGLAQSSSFMPYGGGTRLCA GSELAKLEMAVFLHHLVLNFRWELAEPDQAFVFPFVDFPKGLPIRVHRIAQDDEQE</aaseq> |
| Gene Sequence |
<dnaseqindica>1..266#435..759#863..1015#3829..4080#4229..4321#5114..5192#5290..5396#6284..6529#atggccgccatgatggcgtccataaccagcgagctgctcttctttctccccttcatcctccttgccctgctcacgttctacaccaccaccgtggccaaatgccacggcgggcactggtggcgaggtgggacgacgccggcgaagaggaagcggatgaacctgccgcccggcgccgccgggtggccgctcgtcggcgagacgttcggctacctccgcgcccaccccgccacctccgtcggccgcttcatggagcagcacatcgcacggtcggtggtttcattactcggtacacgcacacagctatataagcacgcgcactgctcgcctcgccgtgaagcaagcttagctagtagctaggatatcgatcgatcggtaataataggctgacggcgagctggggggtggcgtgcggttgcgtgcgtgcgtgcatgcaggtacgggaagatataccggtcgagcctgttcggggagcggacggtggtgtcggcggacgcggggctcaaccggtacatcctgcagaacgaggggaggctgttcgagtgcagctacccgcgcagcatcggcggcatcctgggcaagtggtccatgctggtcctcgtcggggacccgcaccgcgagatgcgcgccatctccctcaacttcctctcctccgtccgcctccgcgccgtcctcctccccgaggtcgagcgccacaccctcctcgtcctccgcgcctggcccccttcctccaccttctccgctcagcaccaagccaagaaggtacaacacacatcgtcctccattaagttgagcatgcatatatcaatcagctcgctctagcgatcaatatcaatgaaacgcgcgtttgcgtgcgtgcgtgcagttcacgttcaacctgatggcgaagaacataatgagcatggacccgggggaggaagagacggagcggctgcggcgggagtacatcaccttcatgaagggcgtggtctccgcgccgctcaacctgcccgggacgccctactggaaggctctcaaggtacgtactcgtagctactagctactccctccgtttcgaaatgtttgacgccgttgactttttatcacatatttgaccgttcgttttatttaaaaaaattaagtaattattaattattttcctatcatttgattcattgttaaatatatttttatgtaggcatataattttacatatctcacaaaagtttttaaataagacgaacggtcaaacatttgctaaaaagtcaacggtgtcaaatatttcgaaacggaggaagtagctagctaccaccccacccgtgcggattgatcgatcgatcgatgtccctctctgcctacacacaccctgcgccccggccgtacgcgcgcaaagtcgtgcgcgcatgagttttactccttccgtttcaaaaaaaaaacgacctagacaagtaatatgatgtaacctagaacaacgaatctatacaggagtatatccaaattcattgtcctagattacatcatatctttgtctatgttgccttttttaggaggagagagtactttacatatgagttatgaccggccggccaggttcctttcttcccctattccgtatgcatactataagcagctgcatataggcatatactactatacccagcttagctaaagcaaacaacttgcaacgacgatcatgtgcaggtccctgttgacagaggttagagatgtaaaccatttttgttgttttcattatctaaagagaaaacaagttactacgacgatcgagatgtacgcaaggggatcatatttatattggagaggagagagagatgatttgcgacttgtgagtgataagtgaatatatatactatatatttgtgtaggagtgacgatgacttccctgtcaatgttttgtttggtatgcacacggggggaaaagagtttagagaaaggaattggctagagagggccaggtttagtttctttaatttttgtttggtggttttgtgtgtagctagtccgcatgcatgatatatcatatatatgcatggcccatcattagatatatatacatgacggcagtgcacttattatatatatgtaggggcatatacaaggtgtatgtgtttagaattgtggatggtccaggaattgttgcagctagttctatactagcatagtgaattagtgatccatatcgagatcaggtccaatcggtcagctcgcacagcgggtcttttagtacgatttgttcggacaaattatcttgcctttgagataatcaacataggattgaaactgcatactagcaatagaccatagctatttggcaatatagaaagctaaaaaatgttgattgaaaggtgcgtgcatgcatgctagcagtatgtcttttaggccaggtccagtttttttttttttctcaaaggcagttgcttaaggtgaaattctagcagaggtcatatgaatatatttattatcttccaaacatgagccaaaacctatatatagttaactcaaaaaaccatgcattggtacttcttctgagtatgcatcctggggactgatcgatcatgcagattcttttctttctttttccctggggacgtactgatcatcactcatgtgagcataaaatgttgcctactttttactgcatgtgaggtcacactcaaatgatctttattgattgcctcagcatgcatgctgctagctttcacgatctctctccgatacacacaccctgtgctgtgctcaacagcatgcaacctggcaggtggaatttttaatctgttggaaagtaaatgaccaaccttcataatttggcatgattatatgctggggaatctatcatttatcatgattcaaccgctgaccaaactctttgccacacacccgaaccacattaatttcgttaagcggatgattagccagcaaccttcacagtttggttttaattagttaatgaaagggtgcttgtagttttattagctgaagagacactgcagtactcctactgagcgttctccttaattgggaaatagatctctgcagtactatcctttaactttaagtgaataacatgtagctaggtctcacacttatcaggcccacacatcagtgatccaagtcaaatggcaatacaccataggagattcttccactaattggctaacaaaaataaactgtgatcactgatcacagctgctaacactataacacattaatttgcatgtctcatgaaatgccagatgagttggattaattatctatcttatgttcagtgccgaggaatatacaaggaaacatcattggtatagttgtggagttctgagtgcattatctcacccagtacggtcaaattaatcctagtctccgtaaatatggttgtgtgcactcttagttaattagtgtagacccggaaattatactttgtcgagaatgttgttatccgtgtgttaagtttcaagtaccctgcaggcctataactaaacactgccaacatggatgtttaagaatgaattatacatacagcgcacttggaaaagaaaaggggtagctacccagctgaagaacacctctctctcatttgaaggtcgacacaatatgtgtcttttctatatcgaaaggaaacgacattttttctcttcaaaacagaaagctatgacaagagacataatcctagactagtaggcggttaggcaacaccatatctgaatttgataggtgtcccacatattttttttcttttcctgataagaaggaacttttcaccgtgagcttatttttttctgttctatgtcgacattagttccatgatgtttactgtgtatttttactgttcccctgcagtcgcgtgctgccattctcggagtaatagagaggaaaatggaagagcgggttgagaagctgagcaaggaggatgcaagcgtagagcaagacgatcttctcggatgggctctgaaacaatctaacctttcaaaagagcaaatcctggacctcttgctgagcttgctcttcgccgggcacgagacgtcgtccatggcgctcgccctcgccatcttcttccttgaaggctgccccaaggctgtccaagaactgagggtacagagaattacagattcgaaattaacatctactgtcactagctcagtgctacgtttaactgtagagcaacaattgcagaaagcgaaggcatcagaaatgacatgggaatcgattagttacactcacactgacgcgtgacatgcaggaggagcatcttgggattgcaaggagacaaaggctaagaggggagtgcaaattgagctgggaagactacaaagagatggttttcacgcaatgtgtaaggccccccctactttgttccttccgatccctcctccctaaacgctactaatataaatcggtgcaaaggctttgtgctagcgtagctcttgctgttttgtttggtcacttgcgtagagagatagcaacttcccgaaatgtcatgtacgaatggagactgaaagctctgcgaaataattgccgggccacgtactacagtacttacgctccctctcttcagtttggatcgatcgagctaagaaggcgcacgcatgtgtgcattgatcgatagagtcgatctgttctgccttgtaagctagccagctgaggttctttcgccttggaagtttctacagggtgaggcccatcgtcttgcaacgatccaaatgccatgacaagtacctgttgttgtaggcttccagtagcacggcctgcccccaagaaggtatctgaatcttctgcattgctgttcagacggcagagcagaacatgccgaaataccattccagtcagttgcagtatatgtgtgtggtggtatcagataaaggagcagagtaatttgaggccttagaaattcagatgagttgctcgacaattgtcgcctaccgatcgagaataagttgcatgcatgtatgtgatgtaattatgggtcttagtcagcaggatagtttagtcgctgcagtactgtagattgtagtacttgcgttcaaagcagacccaaaacagaacttgcattcaggaaacaaaacatgaaaaaagaaatatacagtacttggcactgatatttcttttgtttgggtccttattgcaggtcataaacgagacgttgcggctaggaaacgtggtcaggttcctgcaccggaaggtcatcaaggacgtgcactacaagggtgagtagctcgatttcactcttcttccctgaatcgacctctcctctatctgacagcagaagctaactgaactgaactgaactgaactgaactgaaggttatgacattccaagcggatggaagatcctgccggtgttagccgcggtgcatctggactcgtccctgtacgaggacccccagcgcttcaatccctggagatggaaggtcagtcgcagtaggattatcagtgaatctaatctattaatctcggtttaattgctgggattcaaggaaaagaaaatactgggacaagcgcggatgtcgctgttgggcagtgtctgtcaatcataagcgaaggggatcatgtcagaatctgcaaaagcagcacaggctaaacgcgtgcttgcctcgagcagcaatcatgcagagaggcaagctccgcgataggaacatgcatggtgaatcactgaacctgatatgaaagtgaatgctcagctcagctcgctcgctcgcgcgcgcatgtgctttctcatttcgccgtgttgcgtgctagctagtcaatggtgttcccacgaattgttttctcttctcatcacacaaagtcagtggtgaaaaccgaggtgcatgtgcggtaatggaacgggggattaggcggcgacgccgtgatggattatgcattcgtgcgagaaaaatccaggagcgttggtccaaatcgcaagcggatcaaaccgaaccaatcagtggacgattggagccctgcagtccatccatcacatctccattcttatccgctgcgactcacggacattagttgttgaggggtgaacgacgcatgtgtgtatgtatgctcgatcgatcgatcgaacaatggatctgtgtgtggtgtagttgccaacgccgacgagattatctgctcgtctgcatgcagccgcgaaaaagacatgtgtccggattatcctgcaggagattgagcaagataatctgctgcgcaaaaactgcagccaatcgatcattccatgacgcgaaaaaaaaaacaataattactactgctgatacgataacttcgcttcgaattgttgacacacaagtgttcttcttttgttcgattgcagagtagcggatcatccggcggcttggctcagagcagcagcttcatgccgtacggcggcgggacgcggctgtgcgccgggtcggagctcgcgaagctggagatggccgtgttcttgcaccacctggtgctcaacttcaggtgggagctcgccgagccggaccaagccttcgtcttccccttcgtcgacttccccaagggccttcccattagggttcatagaattgcacaggatgatgagcaggagtaa</dnaseqindica> 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