Os10g0496900
The rice faded green leaf locus encodes protochlorophyllide oxidoreductase B and is essential for chlorophyll synthesis under high light conditions.
Contents
Annotated Information
Function
OsPORB is essential for maintaining light-dependent Chl synthesis throughout leaf development, especially under HL conditions. The rice faded green leaf locus encodes protochlorophyllide oxidoreductase B and is essential for chlorophyll synthesis under high light conditions. NADPH:protochlorophyllide oxidoreductase (POR) catalyzes photoreduction of protochlorophyllide (Pchlide) to chlorophyllide in chlorophyll (Chl) synthesis, and is required for prolamellar body (PLB) formation in etioplasts.
Expression
OsPORB expression is regulated in a circadian rhythm in short-day conditions. OsPORA was expressed at high levels in developing leaves and decreased dramatically in fully mature leaves, whereas OsPORB expression was relatively constant throughout leaf development. However, OsPORB expression is rapidly upregulated by HL treatment.
Evolution
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Labs working on this gene
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References
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Structured Information
| Gene Name |
Os10g0496900 |
|---|---|
| Description |
Similar to NADPH:protochlorophyllide oxidoreductase porB (Fragment) |
| Version |
NM_001071490.1 GI:115482723 GeneID:4349004 |
| Length |
3713 bp |
| Definition |
Oryza sativa Japonica Group Os10g0496900, 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 10:19357502..19361214 |
| Sequence Coding Region |
19359252..19359591,19360224..19360750 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008403:19357502..19361214 source=RiceChromosome10 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008403:19357502..19361214 source=RiceChromosome10 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggggtgccgcgacttcctcaaggcgtcgcgcgccgccaaggccgccggcatggagaagggcagctacaccatcgtccacctcgacctggcgtcgctcgacagcgtcaggcagttcgtcgccaacgtccggcggctggagatgcccgtcgacgtggtggtgtgcaacgccgccgtgtaccagcccaccgccaagcagccgagcttcaccgccgacggcttcgagatgagcgtcggcgtcaaccacctcgggcacttcctcctcgcccgcgagctcctcgccgacctcacctcctccgactacccctccaagcgcctcatcatcgtcggctccatcaccgggaacacgaacacgctggcggggaacgtgccgccgaaggcgaacctgggggacctccgggggctcgcctcgggcctcgacggcgtgtcgagctccgccatgatcgacggcggcgagttcgacggcgccaaggcctacaaggacagcaaggtgtgcaacatgctgacgatgcaggagttccaccgccggtaccacggcgagaccggggtgacgttcgcgtcgctctaccccgggtgcatcgccaccacgggcctcttccgggagcacgtcccgctgttccgcctcctcttcccgcccttccagaagtacatcaccaagggctacgtctccgaggaggaggccggcaagcggctggcccaggtcgtcagtgaccccagcctcaccaagtccggggtgtactggagctggaacaacaactcggcctcgttcgagaaccagctctccgaggaggcctccgatccggagaaggccaagaaggtctgggagctcagcgagaagctcgtcggcttggccgatcacgatcagtga</cdnaseq> |
| Protein Sequence |
<aaseq>MGCRDFLKASRAAKAAGMEKGSYTIVHLDLASLDSVRQFVANVR RLEMPVDVVVCNAAVYQPTAKQPSFTADGFEMSVGVNHLGHFLLARELLADLTSSDYP SKRLIIVGSITGNTNTLAGNVPPKANLGDLRGLASGLDGVSSSAMIDGGEFDGAKAYK DSKVCNMLTMQEFHRRYHGETGVTFASLYPGCIATTGLFREHVPLFRLLFPPFQKYIT KGYVSEEEAGKRLAQVVSDPSLTKSGVYWSWNNNSASFENQLSEEASDPEKAKKVWEL SEKLVGLADHDQ</aaseq> |
| Gene Sequence |
<dnaseqindica>1751..2090#2723..3249#agcttagaaccccaaccccccaaagcctcactcacttcgctgcagaggaaaaaaaagagagaaaaatctccgatggctctccaggcggccaccaccacctccttcctcccctccgcgctctccgcccgcaaggaggtgagagctctaagctcggggattcagccatggaggcatttcagagttcagactagttcagagttttgcttcgtgttcatggcggcgattggttaaatggttttttttttgtttttgggttggtttttgggggtgtagggagcggtgaaggactcggcgttcttgggcgttcgtctcggcgacgggctcaagctggagaccagtgctctcggccttcgcaccaaggtagtaactgtaataatgttgttacagcactctgcttgctctgtgctgatgctctgtttgttagtgctaatattagtacttactactaactggcgagtagtacaagtaattggctagttcgttcagtgaattgccaggttttcgtttctagacttcacgattattagtttcagactttcagttatgttggaggagcttaccactgtggctctgtggtttgctctgtcagattaggagcacccgtggcgttgcaaatggttatgcctgtgtttggcattaatcaactggctaatgagattatatcatgatgattctctcatcgttttagctatgacaatgtcaggggcttgttttgttttcacaggtgtgcagctttgctaattgctagtaacatcagtgtgtgccgccattgttagtgcaaccaagtagcctttgtgtctggttaatttgcaacttcaggttgacatttggacttgctgagtgagtgtatctagcattgcaaactgatgtgaattttgacgaacttttagtgcaagattgcaaggtttgcttgatgtacttagaaatggtagttgctcacaactctgacagcgccacaaaaattgtattatacttgattagcctggcattttgacttcctattgatctggattttatgtcagtgttagtttgagtatatatagcattgcaaagtgatgcgaatttgggtaacttttagtgcaagattgcaaggtttacttgctgtacttagaaatagttgctcaaaactctgacatcgccacacccccaaaaaattgtactactacttaattagctttggcatttcaagttcatattgatgtggatcgatttcataaacttgattttactgcaagactgtcaagtttgctccctgtaatttcataaacttggttccgcatgtaaactagacgaatttattaagcctaattaatccatcattagtaaatatttattgtagcatcacattattaaatcatagcataattagattcaaaagatttgtctcacaatttacatataaactgtgcaattatttttttccccacatttaatattcttgcatgttcaaacatttgatgtgatgtttttggccaaaaaattttttatataaaaacaaaggcctagtttgttcatatatcttgacattgttgccacgaaaactgaaactctcctgcagagggtgagcacgtcgtcggtggccatccgcgcgcaggcgtcggcggcggtgtcgtccccgacggtgacgccggcgtcgccgtcgggcaagcagacgctgcgcaagggcacggcggtcatcaccggcgcgtcgtccgggcttggcctcgcgacggcgaaggcgctggcggagacgggcaggtggcacgtcgtcatggggtgccgcgacttcctcaaggcgtcgcgcgccgccaaggccgccggcatggagaagggcagctacaccatcgtccacctcgacctggcgtcgctcgacagcgtcaggcagttcgtcgccaacgtccggcggctggagatgcccgtcgacgtggtggtgtgcaacgccgccgtgtaccagcccaccgccaagcagccgagcttcaccgccgacggcttcgagatgagcgtcggcgtcaaccacctcgggcacttcctcctcgcccgcgagctcctcgccgacctcacctcctccgactacccctccaagcgcctcatcatcgtcggctccatcaccggtaatgacaacctttcttcctcaccagaattaggctgttgtgttctaatgtcaaagcttccaacttctactattttgtagttctccacgtacacaattactacaattactgaactgctaaaaattgcatgttttataaaaaaaattataggaagttgttgtgattaatccaatttttaagtttttctttttcatcgggaagattgaaagagaccttctgaatgtattaagaatgagaaaaagttacaagaaaaacataataggaagttgtcgaggatgatgcgcaccagcgtgtgcgttcaagaaccacgagctaaccacacaagcacaaacctctaaaagtgaaaacttcttcttagataatacttaattaatggattatttttctgtgcatggagggcacaaccttatactgctttctaaaatgggtatgataattatttgatagtataaacgaatgaatcaagtattacaaagtcgataagctgatttttttttaaaaaaaaactttataagtgcagttgtaacttttttttaaaaaaaatatcatatcatttgaaagcatatcggcaacattctattgtaacatgttactataagaacatcgttctaatttcgatacgatgaatgcagggaacacgaacacgctggcggggaacgtgccgccgaaggcgaacctgggggacctccgggggctcgcctcgggcctcgacggcgtgtcgagctccgccatgatcgacggcggcgagttcgacggcgccaaggcctacaaggacagcaaggtgtgcaacatgctgacgatgcaggagttccaccgccggtaccacggcgagaccggggtgacgttcgcgtcgctctaccccgggtgcatcgccaccacgggcctcttccgggagcacgtcccgctgttccgcctcctcttcccgcccttccagaagtacatcaccaagggctacgtctccgaggaggaggccggcaagcggctggcccaggtcgtcagtgaccccagcctcaccaagtccggggtgtactggagctggaacaacaactcggcctcgttcgagaaccagctctccgaggaggcctccgatccggagaaggccaagaaggtctgggagctcagcgagaagctcgtcggcttggccgatcacgatcagtgagtgagagtgatgtgctattgattttcgtctaggattttgctgtgctcttcttcttcttctcctctctaccaagaaagatcgatggaggagaatttgtaggacgcgtttctcacgaattacttagctgttaatgatcagcttgatgtgtacgatatgatggtgcagagtgaaagttgtgttgttcactggtggatcatgggatgggaatatgggattgttgtaagatgtaactcaagtgttttcttttttgggattacttttggtaataagagcttgggtgatcgaaaactacagatggtttttcttttaagttgtatgatctctgtagagtttttgagtaatttgtagttttgtaccctatcaaagatcatctctagctgcctctgagctctccaactctatatgtccatctctagtatatatgtcccatatttctgactgaaaattttcaagtcggttggttc</dnaseqindica> |
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