Os10g0471100
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Contents
Annotated Information
Function
Wax-deficient anther1 (Wda1), a rice homolog of Arabidopsis CER1, is strongly expressed in the epidermal cells of rice anthers. The wda1 mutant exhibits developmental and biochemical phenotypes that reveal the functioning of Wda1 in the epidermal layer and tapetum of the anther wall, the orbicule in the peritapetal region and pollen development, and the biosynthesis of VLCFA derivatives required for cuticle formation and wax deposition. Wda1 mutant shows defects in the biosynthesis of very-long-chain fatty acids in both layers of anthers. Scanning electron microscopy analysis shows that epicuticular wax crystals were absent in the outer layer of the anther and that microspore development was severely retarded and finally disrupted as a result of defective pollen exine formation in the mature anthers. Biochemical analysis of the wda1 mutant anthers showed that the levels of very-long-chain alkanes, alkens, fatty acids, and primary alchols are severely reduced.
Expression
Wda1 is a male-sterile mutant of rice, wax-deficient anther1 (wda1), that was generated through T-DNA insertional mutation, and is preferentially expressed in epidermis of various floral organs, including Anthers. This mutant shows morphological changes in its pollen and anther walls as well as alterations in its wax composition. Wda1 encodes a protein with high similarity to proteins involved in wax production.
Evolution
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Labs working on this gene
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References
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Structured Information
| Gene Name |
Os10g0471100 |
|---|---|
| Description |
Sterol desaturase family protein |
| Version |
NM_001071361.1 GI:115482465 GeneID:4348869 |
| Length |
5861 bp |
| Definition |
Oryza sativa Japonica Group Os10g0471100, 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 10:17906207..17912067 |
| Sequence Coding Region |
17906494..17906655,17906746..17906922,17907019..17907117,17907202..17907402,17907731..17907838 |
| Expression | |
| Genome Context |
<gbrowseImage1> name=NC_008403:17906207..17912067 source=RiceChromosome10 preset=GeneLocation </gbrowseImage1> |
| Gene Structure |
<gbrowseImage2> name=NC_008403:17906207..17912067 source=RiceChromosome10 preset=GeneLocation </gbrowseImage2> |
| Coding Sequence |
<cdnaseq>atggccacaaacccaggactcttcacggagtggccatggaagaagcttggcagcttcaagtacgtgttgctggcgccgtgggtagcgcacgggtggtatgaggtggcgaccaaggggtggcgggaggtggatctcgggtacatcgccatcctcccgtcgttgctgctgcggatgctgcacaaccaagcctggatcaccatctcccgcctccaaaacgcccgtggccgccgccagattgttcgccgcggcatcgagttcgaccaggttgaccgcgagaggaactgggacgaccagatcatcctgagcggtatcctactatacctcggcgcactgtacgtaccgggcgggcaacacttaccgctgtggaggacggatggcgcggggctgatcgccttgctgcatgcggggccagtggagttcctctactactggttccatcgtgcgttgcaccaccactttctctacacccactaccactcgcaccaccactcttcaatcgtcactgagcccatcacatccgtcatccatccgtttgctgagctcgttgcctacgaattgctcttctcgatcccactgatcgcctgtgccttgactggaactgcttccataattgcattcgagatgtatttgatttacattgatttcatgaacaacatggggcactgcaacttcgagttggtacccagctggctcttcacatggttccctcctctcaagtatctcatgtacacgccatcgtttcattctctgcaccacactcagtttcggacaaactactcccttttcatgccgttctacgattatatctacaacaccatggacaagtcatcagacactctgtatgagaactcactgaaaaacaatgaggaagaagaagcagtggatgtggttcaccttacacacctgaccaccctgcattccatctaccacatgaggcccggtttcgccgaatttgcgtccaggccctacgtttccaggtggtacatgaggatgatgtggcctctgtcatggctctccatggtgctgacatggacgtacggttcttcattcactgttgagaggaatgtcatgaagaagatcaggatgcagtcatgggccataccaagatacagtttccattatggattggattgggagaaggaagctatcaatgatcttatcgaaaaggcggtatgtgaagctgacaagaatggggctaaagttgtaagccttggactcctgaatcaggcacataccctgaataaaagtggagaacaatatctgctgaaatacccaaagttgggagcaagaattgtcgatggaaccagcttagctgctgcagtggttgtcaacagtatcccccaaggcacagaccaagtaattcttgcaggaaatgtttccaaggtggcgcgtgctgtagcgcaagcattatgcaagaaaaatatcaaagtcacgatgacaaacaagcaagattatcatttactcaagccagaaataccagaaactgtagctgacaatctttcgttttcgaaaacaggcaccgcaaaggtttggttaattggtgatggtctagattctgctgaacaattcagagcacagaaaggaactctgtttatcccatactcacaatttcctccaaagatggtacgcaaggacagctgcagctactcgacaactcctgcaatggctgtaccaaaaacgctgcagaatgtgcattcatgcgagaattggctgccaaggagggttatgagcgcatggcgaatcgcgggaattcttcatgcgttggagggatggaatgagcatgaatgtggtgacaaggtgcttgatatggacaaagtttggtctgctgcaattatgcatgggttctgcccagttgctcaaggttga</cdnaseq> |
| Protein Sequence |
<aaseq>MATNPGLFTEWPWKKLGSFKYVLLAPWVAHGWYEVATKGWREVD LGYIAILPSLLLRMLHNQAWITISRLQNARGRRQIVRRGIEFDQVDRERNWDDQIILS GILLYLGALYVPGGQHLPLWRTDGAGLIALLHAGPVEFLYYWFHRALHHHFLYTHYHS HHHSSIVTEPITSVIHPFAELVAYELLFSIPLIACALTGTASIIAFEMYLIYIDFMNN MGHCNFELVPSWLFTWFPPLKYLMYTPSFHSLHHTQFRTNYSLFMPFYDYIYNTMDKS SDTLYENSLKNNEEEEAVDVVHLTHLTTLHSIYHMRPGFAEFASRPYVSRWYMRMMWP LSWLSMVLTWTYGSSFTVERNVMKKIRMQSWAIPRYSFHYGLDWEKEAINDLIEKAVC EADKNGAKVVSLGLLNQAHTLNKSGEQYLLKYPKLGARIVDGTSLAAAVVVNSIPQGT DQVILAGNVSKVARAVAQALCKKNIKVTMTNKQDYHLLKPEIPETVADNLSFSKTGTA KVWLIGDGLDSAEQFRAQKGTLFIPYSQFPPKMVRKDSCSYSTTPAMAVPKTLQNVHS CENWLPRRVMSAWRIAGILHALEGWNEHECGDKVLDMDKVWSAAIMHGFCPVAQG</aaseq> |
| Gene Sequence |
<dnaseqindica>5413..5574#5146..5322#4951..5049#4666..4866#4230..4337#3761..4142#2979..3198#1064..1296#708..931#184..243#atatgagactctgacacgtacgcacagctagatcgaagccctggtcgagtttataaattgagatatatccgtcctccattctcaggccagttcttgcaagactcttgccgtgttgagactgcagaaacgagagctagctagccagaggctgcaagaagattctgcacccatagatcgtctaccatggccacaaacccaggactcttcacggagtggccatggaagaagcttggcagcttcaaggtaatcaaaattaaccttccatcttcttctccttaattcagttacttcactgtcttctggcagctcgatcgagcaaataaacgcacagcttctagttccatccatggcagcactgcaccatgaccattatgttcttgtttgagttcgctagcttctgtttgatatcaaagcatacattgccgcatgtgcagctagcagtgcatgagattaattctcttgcatctgctgcagatcagtaatgcaggggcatgaactttcctgcagcacctctgtgcagcaaataaactgttaaagagtacatggttaaataagcttttgccacatcgtctttgattaggcaaaaacattcagtatacacaacttccgacctttacaaattacaacagtaacttcagctataaattatagcacatgtgagttaattcgatggatggattcatgcatgtatatgtgtgcatatgcagtacgtgttgctggcgccgtgggtagcgcacgggtggtatgaggtggcgaccaaggggtggcgggaggtggatctcgggtacatcgccatcctcccgtcgttgctgctgcggatgctgcacaaccaagcctggatcaccatctcccgcctccaaaacgcccgtggccgccgccagattgttcgccgcggcatcgagttcgaccaggttgaccgcgagaggaactggtatgccaaacaccataaaattacgtacaacccacgcggtgtgttcgtggcggctagcttcaccttcgagattaattaattcaacctcattatagttgatgtgttgttacgtgtatggtggtgtgcgtgcagggacgaccagatcatcctgagcggtatcctactatacctcggcgcactgtacgtaccgggcgggcaacacttaccgctgtggaggacggatggcgcggggctgatcgccttgctgcatgcggggccagtggagttcctctactactggttccatcgtgcgttgcaccaccactttctctacacccactaccactcgcaccaccactcttcaatcgtcactgagcccatcacatgtacgtaattaattgccactagagacggtttatcctcgaggctccaaacattacattctcttttaggcaataacctttgagcttctatattagtatcgaattgtgttgcgtcataaatatttttacaaaatttttattcatcatctaaagttatcaatgatcaaagttcaatcaatactaatagttacaagtaatttgaaatagaggaagtaagttgtactacctagttgtaccatcattgctccaaacaacctattacatgatattactttcgtcccaaacctctaaatgaatattaagattttggtaatacaaattcttaaaattttgagacagaaatattactagacctgtaaccttgggataaattaaaccacggtaatcttccaatagaacaaagtaaaaaacaagtcttttccataaggacacaaaacaggaggtgtacttcgtcagatgcaagtgtcgcgcgtgtccgttcctcaggaaacacagagtgttcctgtggccagtcgatcgctacttcaattccctcctccttcaatgcatgcctgaacaataattgtaggcctagagagtgtgtgagttaaggaatgcaaaggacacacgatatttcatggaccattgagatcgaagtaagccgaccgatcgatcgcgagctaaatttatgtagcccatcgaatccgttgctgaatgcctgaccaaacggagaagcaaacgtggtccatgaacaacgtatcagagacttttagacaagagagaaatcacattctaaggggttttttcccccttttttttgagtggaagagttttttttattgagaggtatcgagaagtactatatttttcgtgtaagctagccaaatatcagtgcgttgcaacttgcaacggattattaaaaatagcaaaattaagtccttgttaaattttttttaaaaaaaaatggttgaaacacaacttttcatcttaaagaaacaaacaaaaatgccatgcttagaaaattaaagagctaaagtatagtacagtatatatagtacaggcgactctcccaaaccttaataccatggcccatatatcagtgacccaggccctgggcaaactggtccacggcccagggcctgagatgaaaggcccgatgagaaatatgcatttttactaggaataagtctatttttcctcctttcaaccatgtaactttgtgttgggccaaaatttccatggggcggcctaggccttggcctatttctgggtccgccccttatcagtgattgtggtgatggcagattcactaccaccactactatcttttaatagtagtaaagattttggtgtcatcttgtaattttaagatgtacaagacggtaccataaattgactttaaagtgatttgaatggatgtgtaatgggagaaatcgcttttcaaatgtaaaataatgcactacttgtattagtactaaattttacattagagaacacgatatattcagtgattcttgataaccataaaatccctttaagattatggtgttttctttaagtactgttaaaaaaaaaccaatagtgtctactggttacactgcagaagaagagaaccctgcagactgcagtatttgtaattgagcaagcagatacatatacctaaatgcatatatgttcattacctacaattcctaacgttgttgcagccgtcatccatccgtttgctgagctcgttgcctacgaattgctcttctcgatcccactgatcgcctgtgccttgactggaactgcttccataattgcattcgagatgtatttgatttacattgatttcatgaacaacatggggcactgcaacttcgagttggtacccagctggctcttcacatggttccctcctctcaagtatctcatgtacacgccatcgtaagtacttcatcaggctcttaataatacttccttcttccttaaatgtttgacgccgttgacttttttaaacatgtttgaccgttcgtcttattcaaaaacttttgtgaaatgtgtaaaactatatgtatacataaaagtatatttaacaataaatcaaatgatagaaaaagaattaataattatttaaatttttgaataagacgaacggtcaaatatttttaaaaaagtcaatggcatcaaatattttgggatggagggagtatgtaaaagagtaactttacagtttttaagaaagcataggggaagtaccatattttatattggagaaattttacggttttcagtatttcttttaagataaaggaggctttattgatcttggatacaatatactctaaaaccactcctgatatctgcatagctaggatgcacatggtctatagttattgaaaaagccaaataaaagaagatgatgtgcatgtcactctgcaaaataaataacttgatcatacatgctgttttcactgttataataatctgaacttatgtgatatattaggtttcattctctgcaccacactcagtttcggacaaactactcccttttcatgccgttctacgattatatctacaacaccatggacaagtcatcagacactctgtatgagaactcactgaaaaacaatgaggaagaagaagcagtggatgtggttcaccttacacacctgaccaccctgcattccatctaccacatgaggcccggtttcgccgaatttgcgtccaggccctacgtttccaggtggtacatgaggatgatgtggcctctgtcatggctctccatggtgctgacatggacgtacggttcttcattcactgttgagaggaatgtcatgaagaagatcaggatgcagtcatgggccataccaagatacagtttccatgtaagagtaaccatgttcagtgcatgattcacagatggtgtgcatgataaattgataatcaggttagaaacattttgttttgtgcagtatggattggattgggagaaggaagctatcaatgatcttatcgaaaaggcggtatgtgaagctgacaagaatggggctaaagttgtaagccttggactcctgaatcaggtagctcatttcctaatgaattcagagcaagttgaaacattatcatccatacttcagaattcagatgttagctatatgtccacatgtactgccaaattttagtcaagataaaacagttagtgcttaataattgtttatcttcagggaaaaggtttagtcataaaggtaggaaaataaaaaaattaagtagcaaagagtccgttgacagtagtccaacagaactaataaattctgtacatttcatgagaatacaatatgtagaaattagggaagtatgtactcatgcatggttgaactggtaattgacatacaatatcttcaatataaggcacataccctgaataaaagtggagaacaatatctgctgaaatacccaaagttgggagcaagaattgtcgatggaaccagcttagctgctgcagtggttgtcaacagtatcccccaaggcacagaccaagtaattcttgcaggaaatgtttccaaggtggcgcgtgctgtagcgcaagcattatgcaagaaaaatatcaaagtaattaatccactactcacctctgatttattttatagcatgcaaaaggataccatgttgtaacaaaccactattcttgtacaggtcacgatgacaaacaagcaagattatcatttactcaagccagaaataccagaaactgtagctgacaatctttcgttttcgaaaacaggcaccgcaaaggtaagaatagatttcctcatttttcctacattctctggacaaatgaatagaatgtataagagaaatatcattgcctaataaaccaaaaattttcaggtttggttaattggtgatggtctagattctgctgaacaattcagagcacagaaaggaactctgtttatcccatactcacaatttcctccaaagatggtacgcaaggacagctgcagctactcgacaactcctgcaatggctgtaccaaaaacgctgcagaatgtgcattcatgcgaggtagtagtaataacctgttgaaataatccagagattcagacgaacttcacatgatctaatcacaaaatttttgaactttttttttgacagaattggctgccaaggagggttatgagcgcatggcgaatcgcgggaattcttcatgcgttggagggatggaatgagcatgaatgtggtgacaaggtgcttgatatggacaaagtttggtctgctgcaattatgcatgggttctgcccagttgctcaaggttgatgattcagttgcaaagtatcagaataagttttagctggattatgctatgtggtcaccgtatcagaaagagagatgttctgttggcaagaagagatatagtatctgagtaatttcatctgccatggtttttaaaacattgttcatcatctcctttgatcaaagactggccatggctactttctgtataagtatctgtcctttttagtccatagtgtaattcagcaacaaaacactcttggcattgttatgcagtctcatgaatgtttttccagcatacggaattacgg</dnaseqindica> 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