Difference between revisions of "Os01g0952800"
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===Expression=== | ===Expression=== | ||
Please input expression information here. | Please input expression information here. | ||
| − | In the iron-sufficient conditions, there is no significant difference between the plants of overexpression ''OsIRO2'' and ''OsIRO2'' RNAi and wild type of plants; under iron deficiency conditions, the growth of ''OsIRO2'' RNAi plants is inhibited, their leaves yellowing, while the growth of ''OsIRO2'' overexpression plants can continue, and plant height is higher than that of wild-type and ''OsIRO2'' RNAi plants[[2]] | + | In the iron-sufficient conditions, there is no significant difference between the plants of overexpression ''OsIRO2'' and ''OsIRO2'' RNAi and wild type of plants; under iron deficiency conditions, the growth of ''OsIRO2'' RNAi plants is inhibited, their leaves yellowing, while the growth of ''OsIRO2'' overexpression plants can continue, and plant height is higher than that of wild-type and ''OsIRO2'' RNAi plants[[2]]. |
| + | |||
===Evolution=== | ===Evolution=== | ||
Please input evolution information here. | Please input evolution information here. | ||
Revision as of 11:57, 22 May 2014
Please input one-sentence summary here.
Contents
Media:Headline text
Annotated Information
Function
This gene has the activity of transcription, and is an important regulatory factor of grasses in the iron reaction. Under iron deficiency conditions, OsIRO2
is an indispensable factor for effective absorption to iron. In plants of OsIRO2 RNAi, due to the expression of OsIRO2 declining, the synthesis of mugineic acid is decreased. Meanwhile, the secretion of 2'-deoxy mugineic acid is reduced, resulting in a decrease of iron absorption, so that the iron content in the plants drops, leaves yellowing and its growth is inhibited. Under conditions of iron deficiency, unknown transcription factor binds into the promoter of iron deficiency OsIRO2 response cis-acting elements (IDE), to adjust the expression of OsIRO2, then OsIRO2 binds to the related gene or promoter sequences which is CACGTGG about iron absorption, regulating the expression of these genes, and promoting the absorption of iron in rice under iron deficiency conditions1.
Expression
Please input expression information here.
In the iron-sufficient conditions, there is no significant difference between the plants of overexpression OsIRO2 and OsIRO2 RNAi and wild type of plants; under iron deficiency conditions, the growth of OsIRO2 RNAi plants is inhibited, their leaves yellowing, while the growth of OsIRO2 overexpression plants can continue, and plant height is higher than that of wild-type and OsIRO2 RNAi plants2.
Evolution
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You can also add sub-section(s) at will.
Labs working on this gene
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References
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1. Yuko Ogo;Reiko Nakanishi Itai;Hiromi Nakanishi;Haruhiko Inoue;Takanori Kobayashi;Motofumi Suzuki;Michiko Takahashi;Satoshi Mori;Naoko K. Nishizawa Isolation and characterization of IRO2, a novel iron-regulated bHLH transcription factor in graminaceous plants. Journal of Experimental Botany, 2006, 57(11): 2867-2878
Structured Information
| Gene Name |
Os01g0952800 |
|---|---|
| Description |
Basic helix-loop-helix dimerisation region bHLH domain containing protein |
| Version |
NM_001051959.1 GI:115442288 GeneID:4325750 |
| Length |
6650 bp |
| Definition |
Oryza sativa Japonica Group Os01g0952800, 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 1:43766291..43772940 |
| Sequence Coding Region |
43770559..43770642,43771987..43772343,43772434..43772736 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008394:43766291..43772940 source=RiceChromosome01 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008394:43766291..43772940 source=RiceChromosome01 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggagcagctgttcgtcgacgacccagccttcgcgagcagcatgtcgtcgcttgaggcggacatcttctccggcgccggccagctgccgtcctcgccgtggctggacctagacctcgacgacgatgtccaagacctctccatggcgccgacgacggcgaacgcggtgtcctccggctacggctccggcggatccggctcccacaggaagctcagccacaacgcctacgagcgcgaccgccggaagcagctcaacgagctctactcctccctccgcgctctcctccccgacgccgatcacactaagctgagcatcccgacgacggtgtctcgcgtgctcaagtacatacccgagctgcagaagcaggtggagaatctggagaggaagaagaaggagctgacgacgacgagcaccaccaactgcaaaccaggagtgttggggagccagctgatgagcgagggcatggctcccatcgtttcggctacctgcatcaatgacatggagatcatggttcaggtcagcttgttgagcaatgtggcgggttcagttcttcctctctccaagtgtatcaaagtactggagaacgaaggtcttcacttcatcagttcatcgacttcctccggatttgggaacaggacattctacagtatccatcttcagagaagtgaaggaacgatcaacgaggagtgcccagcattttgtgaaaggttggagaaagtcgtcaggaacaaagcaaagctttaa</cdnaseq> |
| Protein Sequence |
<aaseq>MEQLFVDDPAFASSMSSLEADIFSGAGQLPSSPWLDLDLDDDVQ DLSMAPTTANAVSSGYGSGGSGSHRKLSHNAYERDRRKQLNELYSSLRALLPDADHTK LSIPTTVSRVLKYIPELQKQVENLERKKKELTTTSTTNCKPGVLGSQLMSEGMAPIVS ATCINDMEIMVQVSLLSNVAGSVLPLSKCIKVLENEGLHFISSSTSSGFGNRTFYSIH LQRSEGTINEECPAFCERLEKVVRNKAKL</aaseq> |
| Gene Sequence |
<dnaseqindica>2299..2382#598..954#205..507#gctggcctaagctaactcaatcaaacctccctagcttggcagaatagttaatgttaatcacctgattaaaattagattagtcccctcctacccagctaactactgcttctatttcacggagaaaaatgtcttcctaggctttctctttcagctcgatcgatccacagctcagctagctctctctctctctagcgacaagcaagcatggagcagctgttcgtcgacgacccagccttcgcgagcagcatgtcgtcgcttgaggcggacatcttctccggcgccggccagctgccgtcctcgccgtggctggacctagacctcgacgacgatgtccaagacctctccatggcgccgacgacggcgaacgcggtgtcctccggctacggctccggcggatccggctcccacaggaagctcagccacaacgcctacgagcgcgaccgccggaagcagctcaacgagctctactcctccctccgcgctctcctccccgacgccgatcacactgtaatttaatttacacaaaaccaatcaaatccagtacaccaaattaaccatgcatatgcatgagatcttgatgtgattttgctgcagaagaagctgagcatcccgacgacggtgtctcgcgtgctcaagtacatacccgagctgcagaagcaggtggagaatctggagaggaagaagaaggagctgacgacgacgagcaccaccaactgcaaaccaggagtgttggggagccagctgatgagcgagggcatggctcccatcgtttcggctacctgcatcaatgacatggagatcatggttcaggtcagcttgttgagcaatgtggcgggttcagttcttcctctctccaagtgtatcaaagtactggagaacgaaggtcttcacttcatcagttcatcgacttcctccggatttgggaacaggacattctacagtatccatcttcaggtacacattatacacacagctctatgctagaacgtttaattaatatttcttatggtaatatatttttgaaaagaaaatccctctatactatctccattctaaaatataaaaacatagagcccggacagactgtctatccagatttgtagtacgagtaattaaatgtctcatacgattctattaggttttttatattttagaatggatggagtattttcgatcaacaataacctagcatcaaatcaaggactagagtcaggttaagatccgggtaaattagataaagggtgctatagtacaatctagtgatactactactctgccttaaaatagtttctttttagctatttactcgtatatataccactgttcaagttcataactaaacatataggttttttaagatgaaggtagtagtaaatatgagtaaattttatacaactatgagtatattgaataatattatagaactatacttttatatagcacactgtcataaaattagagacttaatactacacatttaaaccacaataacacgaactatatagttgtatatatggcacaaatctagtatagaatatatcatagaactacatattttaataagccatggatctagtaacacaaattacagatttaaatagtggtaaattttattaaaagttatatatattctaaaatttctatcgaaacaacaatgttagctagggatctactatttacaaattacaatatactattttgcaacaaatttgatgctaggtccatagtttttcataggtggtttaatcttgcaaaattgaaaaaacttgtggcaaatttgcaaatgcccctttaatctaccgtttatgctcatagtttgatgttcaatccataattatgtaatattttgcatagtaacagatgagagaaattataagtgaataagatgaaattctactataatcatgagagatatagtagtccctgaatcgtgtgtggaattcatcagctagttgtttttaagatttcaattagagctgaccttcttatgataaaaaccaatgtttcttagtcacaaatctcaaaatatacttgttaaatcgaagatatatgaatcacatgataattgtaaaaatatatgtagcgttactcatgatactaatacttgagataaccctctaaaaatacgggatattacatatgaaagtttctccttgtttgggttaaaattgacagtagagcatgtttgtgtgtatatatagcgtacaattagaccgttatttagttgtcatagaagttcggtgttctgaaaattactcacagttttcatttatatatatgtatctaatgttgaaacagagaagtgaaggaacgatcaacgaggagtgcccagcattttgtgaaaggttggagaaagtcgtcaggaacaaagcaaagctttaagcactagtaccgcgcgcgcgtgcctatgataatcctgaattaatcaagggccaaaatctaggtaaaaatgaccatgcgcagttgttaaatatagcatttggttagctgataataatgatatataagtagtgtgctcgatttatattaactaatttctatgacatatatactatgttgctcgatgtagcttttgtacatatttcatgcatgactctcagtgtattaattaattatattatgagatttgcaaaatgttaatttttgcaatgcttaacgttgctggaggaaaatcaaaccttaagaatatattactttcgtccgctaatataagggattttgacattttacttgtactgtttggccattcgtgttattcaaaaaaatttagaattattatttattttatttgtgacttactttattatccaaagtactttaagcacaacttctctttttttatatttgcacaatttttttaaataagacgagtggtcaaacagtgcaaacaaaatgtcaaaaatcccttatattaggggacggccggagggagtaagtatgtttccggacatgctatatatcactcgacatattttaaagagagatcatacgaatttctaatcttaagatctacttcacgacctccttctccagctttgacaaactctaccgagctccctagtggtcaattagctagggttgtggagtgggtggtgttccacggtttatagggatgctaattaatctactccctccgtccctaaatattttgacgtcgttgacttctaaatatgtttaaccattcgtcttaatcaaaaaatttaagtaattattaattctttttctatccttcgattcaatgttaaatatacttttatgtatacatatagttttacatatttcataaaagttttttaataagacaaacagttaaacatgtttaaaaaagtcaacggcgataaatatttagggacggatggagtatatttttgcgcaagttatgggaggaaaatatgaggacgcacatcctgaagagtacttaaaagaagataatgcatgcaaatacactgcaacctgcatccatggattaattgggatcttattttttcgcttatgcttatgcttatcaaccaaaatttaaattttcaatcttaaatttggatctaattttgatagttttttcattaaagtttatttttcagcctttgcttttagatcgctaagaatacatatataaaagttttattcacaaattatttttcgtttgtaaatatgtcgtttggcttatttcacgaataagcgaaacaatgacgctcttggattcttctccttaggtactactctctctattctaaaatgtggtgtactactagtatttcatctgaaaattaaccgagcaccagctgacagtacttgcacatctacattacagtatgtactagcagaagtaaatgtacttgcgcgctctgtactagcaaccaggagcaagctgatcgtactcacatgcaacaagtttgtggataaggcgtactcctacgtttttgcagttaattaacataaatagggcgagagaggaggattagtgtaattatatatgcaaagactaaagacctttcctgcaaatatttctgaggatgtcgaaggtgttatcaaaaagtgtcttttccattgcaattccagactaggcacaaattaaatttcgtaggctttgggggctttctgcgtgttatgaggaccaataatgaggtctcatcctagctaatttgctgaaatcggccgagatcttatagcagaccatatggaccgcatcatagcatgaactatgcttaggtttggctcttactttaaccgggtaaagagttgaatcgtaccaaacatgtcacgagccacatccaaatttgatttttttttcgcaaacgtgcaaaaaaattgcacgtcaatatattagaagaagagagcatagtttaattacacaacacacacggtcagaaggccgttgccaggggtcaaagaaaaaaagaaaaaaaacagataagctactaagaaagtaaaaactcatatcgcaagagagggtggggtagggggtcctactacactctggcctgcgccagaggcagcgagtcggagaagagagaagagaaggtcattgcgtgatctggagggaggggttgagagaagaggccgttgtaagccgcaacagcctcagttgacacaggacccttctcagacaccattccaagcttgcgcttcagattgtgctaggcgcgtgaggtcatgtcactcgggcaggcgagcgcgagcttggccgcaatcctcttgctacttttcggcacttcttccacggtggcatgcaattcgtggatccggtggcactaatacagttttgagatttcgtggatgatttcatctaaatgaagtccaggatctggtggcgattctatctatattgaagtccatgacatttatactctctttgtttcagactataaattcattttgactttagtcaaagtcaaactactttaagtttagttaagtttataaagagatatagtactcatatttacagcaccaaatt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