Os04g0619300
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Contents
Annotated Information
Function
Low temperatures during the booting stage reduce rice yields by causing cold-induced male sterility[1]. Ctb1 is a QTL for cold tolerance, which is located in the introgression on chromosome 4[2]. Researches mapped Ctb1 to a 17-kb region containing two genes that encode an F-box protein and a ser/thr protein kinase. Both genes were cloned from a cold-tolerant variety, Norin-PL8, and introduced into a cold-sensitive variety, Hokkai241, and a cold-sensitive line, BT4-74-8. The cold tolerance of T2 and T3 progenies was assessed by measuring the degree of spikelet fertility in plants treated with cool water irrigation (19◦C, 25 cm) or cool air (12◦C, 4 days).
The results indicated that the F-box protein gene confers cold tolerance. Cold tolerance is associated with greater anther length, which is one of major factors in cold tolerance at the booting stage. Ctb-1 expressed cold tolerance by producing a large anther. The transgenic plants had longer anthers than non-transformed controls. The F-box protein encoded by Ctb1 interact with a subunit of the E3 ubiquitin ligase, Skp1, suggesting that an ubiquitin–proteasome pathway is involved in cold tolerance at the booting stage[1].
Expression
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Evolution
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Structured Information
| Gene Name |
Os04g0619300 |
|---|---|
| Description |
Cyclin-like F-box domain containing protein |
| Version |
NM_001060432.1 GI:115460593 GeneID:4337020 |
| Length |
3063 bp |
| Definition |
Oryza sativa Japonica Group Os04g0619300, 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 4:31857495..31860557 |
| Sequence Coding Region |
31858937..31860304 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008397:31857495..31860557 source=RiceChromosome04 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008397:31857495..31860557 source=RiceChromosome04 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggaagatttacaagattgtgactgcaaaagccttgttgctgttcctggttctgtggttctgcacctctttaggctgtttaatcagcaggataattcctggcagaagtacacattagcctactttcttttggtcaggaatgagtacttctctagggattcaaggaagcattcagatgggaagaaccaacttcttgactgctgtgatgattcagaattagatttggatgtgctgtatgctgatttggatagtaaagaactggagcttaagttgcagaaacctgttgtcaagactcaatcaaaaggtgactcaagtgccagtggatcaaatgattgcttctttcctggccttcacgacgacctggctcaggactgccttgcttgggcgagcagatcagactacccatcgctttcttgtttgaataagaagttcaatttgttaatcaacagcgggtatctgtacagactgagaagaaaatatggcattgttgaacactgggtgtatctagcgtgtagcttgatgccctgggaagcatttgatccttcacgcaagcgatggatgaggctcccaagaatgccatgcgacgagtgcttctcttgtgcagacaaggaatcgcttgccgtcgggacacaactgcttgtgtttggccgtgaatatacaggtcttgctatttggatgtacaatttactggcccgtggttggtcccgatgcactccaatgaacctgcctcgctgcctctttgcctcaggaagctttggtgagattgctattgttgctggtgggtgtgataagaatggacaggtgctgaaatctgccgagctgtacaattcagagactggtcattgggagactttgccagacatgaacttgccgaggaggctctcatctggtttcttcatggatggaaagttttatgtcattgggggtgtgtcaagtcagagggattctttgacttgtggagaggaatacaatcttgaaacaaggacatggagaagaatacatgatatgtaccctggagggactagtgcctctcaatctcctcccctagttgctgttgtgaataatcagctttatgcagctgatcaggcaacaaatgtggtaaagaagtacgacaaaggaaataacacctggaacatagtgaagccattgccagtcagagctgactcttccaatggttggggcctagctttcaaggcatgtggtgatagattgcttgttattggtggccatagagtaccccgtggtgaagtaatattgctgcattcttggtgccctgaagatgggaatggtggtgctgactgggaagtgctctcggtgaaggagcgtgctggtgtattcgtttataactgcgcaataatggggtgctga</cdnaseq> |
| Protein Sequence |
<aaseq>MEDLQDCDCKSLVAVPGSVVLHLFRLFNQQDNSWQKYTLAYFLL VRNEYFSRDSRKHSDGKNQLLDCCDDSELDLDVLYADLDSKELELKLQKPVVKTQSKG DSSASGSNDCFFPGLHDDLAQDCLAWASRSDYPSLSCLNKKFNLLINSGYLYRLRRKY GIVEHWVYLACSLMPWEAFDPSRKRWMRLPRMPCDECFSCADKESLAVGTQLLVFGRE YTGLAIWMYNLLARGWSRCTPMNLPRCLFASGSFGEIAIVAGGCDKNGQVLKSAELYN SETGHWETLPDMNLPRRLSSGFFMDGKFYVIGGVSSQRDSLTCGEEYNLETRTWRRIH DMYPGGTSASQSPPLVAVVNNQLYAADQATNVVKKYDKGNNTWNIVKPLPVRADSSNG WGLAFKACGDRLLVIGGHRVPRGEVILLHSWCPEDGNGGADWEVLSVKERAGVFVYNC AIMGC</aaseq> |
| Gene Sequence |
<dnaseqindica>1443..2810#gctctccatgccctccccgtctcactgacggtggtcccaccgccccacgctccccccccgtgggccccgttcgtcggcgaccgaccgctagctccggcgaccccctccccgccgacgagatccggccgtctccggtgagctccccccccccactctctctcctccccggcgcgcggcgcgttgtcccacgagaaacccgcgtaaccgctctcctctcttgcttccttgtggcccgtgcgccaacgcgcaggttttcttggagccgctcgtcgtggctggggtggcgccggggggaatggaggcggccggcgctcgcgcgggcggtggcggccgggatctcgccggcggcgcgcctcggtgaggtcaggatgtggctcaattctctcgtttggttgcgaaggtctttctgttctttttttctctctttttgtttggtgagtgcttgagctgaagtcgtggctcgtagatttagaggaaagttaattctgttttgttgtgagttagtggttggtgaattagttggggaaaacgtctgcattttttttctgtttggttcagagcgagaaaaattcgagatttttggagagctttgtgtcatggagagcagcaaccagatgtggccgtttcttttgcttgcggatgtttctttttttttgggtgagaatagagaggtttttttgcttgcattctgcaaatcttggggttattttctgttttgctggattttcctttttgttaggatagataattagttgtcgtcttccgtgtgaattggtcaggtcagatagccaccttagaggttatttttttcttgtgttgaatccaaatctagaactagcagatgatagtagtaatgtactagccggtgctttggtacaaagtctaattattcctctgttttagatgaaacttgatggtagaaatgttttggatataatttgtttcttgaggcaaatgcttttttggatcaagttggctaagaagcagaaaccagtttggatgcccaggctagcagaatcagccatgtaggcaaatatttttttgttggtatcaacaataaaaaatgattgcatatgattactaacggaagatttggaatcgttggtcttagtggtacaaaattttagttgtttacttgattctgaatacgccaaagctgggggaaatatatatttttccatcaaatcaactctgaagatttttttagtgaaataaatgtacctattaagacgaacatgcctagatgagtccattgtttaactctgtagtggtatctgagctaaaattatgtatattgtttgctctgttcttgatccagaaatttagtgcatttcaaatacgctgtgctcattttgctatttatctcaaaatattttccagatgtgatctgtgatctgtccaacctttgtgtactcgggctcattccacagttaacaaaaaagatggaagatttacaagattgtgactgcaaaagccttgttgctgttcctggttctgtggttctgcacctctttaggctgtttaatcagcaggataattcctggcagaagtacacattagcctactttcttttggtcaggaatgagtacttctctagggattcaaggaagcattcagatgggaagaaccaacttcttgactgctgtgatgattcagaattagatttggatgtgctgtatgctgatttggatagtaaagaactggagcttaagttgcagaaacctgttgtcaagactcaatcaaaaggtgactcaagtgccagtggatcaaatgattgcttctttcctggccttcacgacgacctggctcaggactgccttgcttgggcgagcagatcagactacccatcgctttcttgtttgaataagaagttcaatttgttaatcaacagcgggtatctgtacagactgagaagaaaatatggcattgttgaacactgggtgtatctagcgtgtagcttgatgccctgggaagcatttgatccttcacgcaagcgatggatgaggctcccaagaatgccatgcgacgagtgcttctcttgtgcagacaaggaatcgcttgccgtcgggacacaactgcttgtgtttggccgtgaatatacaggtcttgctatttggatgtacaatttactggcccgtggttggtcccgatgcactccaatgaacctgcctcgctgcctctttgcctcaggaagctttggtgagattgctattgttgctggtgggtgtgataagaatggacaggtgctgaaatctgccgagctgtacaattcagagactggtcattgggagactttgccagacatgaacttgccgaggaggctctcatctggtttcttcatggatggaaagttttatgtcattgggggtgtgtcaagtcagagggattctttgacttgtggagaggaatacaatcttgaaacaaggacatggagaagaatacatgatatgtaccctggagggactagtgcctctcaatctcctcccctagttgctgttgtgaataatcagctttatgcagctgatcaggcaacaaatgtggtaaagaagtacgacaaaggaaataacacctggaacatagtgaagccattgccagtcagagctgactcttccaatggttggggcctagctttcaaggcatgtggtgatagattgcttgttattggtggccatagagtaccccgtggtgaagtaatattgctgcattcttggtgccctgaagatgggaatggtggtgctgactgggaagtgctctcggtgaaggagcgtgctggtgtattcgtttataactgcgcaataatggggtgctgaattacatttctttcggtataatccgtatatgcctcttgtttagcaacccacccatttcttgctgctgcttagctaccccctataatgacctgtaattcagaaaaatgacaccccccttttcgtggagctctcaatgaaatgtttgggagagagcatagagcattcagttcagtttacctggaacttcttttaactcgttcaaaatttgttcttcttgtccagtatgaaatttatgcagtattctttattcatc</dnaseqindica> |
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