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Detail of Gene

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Basic Information
CGSNL Gene Symbol CYP703A3
Gene Symbol Synonym OsCYP703A3
Gene Name Synonym
Allele cyp703a3-3
Chromosome No. 8
Trait Class Biochemical character
Reproductive organ - Pollination, fertilization, fertility - Male sterility
Reproductive organ - Spikelet, flower, glume, awn
cDNA Accession No. AK106843
MSU ID LOC_Os08g03682.1
RAP ID Os08g0131100
Links Oryzabase Chromosome View ( IRGSP 1.0 / Build5 )
RAP-DB ( IRGSP 1.0 / Build5 )
Related IDs List ( IRGSP 1.0 / Build5 )
INSD Accession List
(Test version)
Link map Classical linkage map
Yin W., Yang H., Wang Y., Feng P., Deng Y., Zhang L., He G., Wang N.
Plant Physiol. 2022  189(3)  1570-1586
Oryza sativa PECTIN DEFECTIVE tapetum1 affects anther development through a pectin-mediated signaling pathway in rice.
Han Y., Zhou S.D., Fan J.J., Zhou L., Shi Q.S., Zhang Y.F., Liu X.L., Chen X., Zhu J., Yang Z.N.
Rice (N Y) 2021  14(1)  4
OsMS188 Is a Key Regulator of Tapetum Development and Sporopollenin Synthesis in Rice.
Xie X., Zhang Z., Zhao Z., Xie Y., Li H., Ma X., Liu Y.G., Chen L.
J. Exp. Bot. 2020  71(9)  2551-2560
The mitochondrial aldehyde dehydrogenase OsALDH2b negatively regulates tapetum degeneration in rice.
Chen L., Yuan Y., Wu J., Chen Z., Wang L., Shahid M.Q., Liu X.
Rice (N Y) 2019  12(1)  34
Carbohydrate metabolism and fertility related genes high expression levels promote heterosis in autotetraploid rice harboring double neutral genes.
Yang Z., Liu L., Sun L., Yu P., Zhang P., Abbas A., Xiang X., Wu W., Zhang Y., Cao L., Cheng S.
Plant Mol. Biol. 2019  99(1-2)  175-191
osms1 functions as a transcriptional activator to regulate programmed tapetum development and pollen exine formation in rice.
Yang Z., Sun L., Zhang P., Zhang Y., Yu P., Liu L., Abbas A., Xiang X., Wu W., Zhan X., Cao L., Cheng S.
Plant J. 2019  99(5)  844-861
TDR INTERACTING PROTEIN 3, encoding a PHD-finger transcription factor, regulates Ubisch bodies and pollen wall formation in rice.
Chen L., Deng R., Liu G., Jin J., Wu J., Liu X.
BMC Plant Biol. 2019  19(1)  546
Cytological and transcriptome analyses reveal OsPUB73 defect affects the gene expression associated with tapetum or pollen exine abnormality in rice.
Peng X., Wang M., Li Y., Yan W., Chang Z., Chen Z., Xu C., Yang C., Xing Wang Deng, Wu J., Tang X.
J Integr Plant Biol 2019   
Lectin receptor kinase OsLecRK-S.7 is required for pollen development and male fertility.
Zou T., Liu M., Xiao Q., Wang T., Chen D., Luo T., Yuan G., Li Q., Zhu J., Liang Y., Deng Q., Wang S., Zheng A., Wang L., Li P., Li S.
Plant Cell Rep. 2018  37(5)  759-773
OsPKS2 is required for rice male fertility by participating in pollen wall formation.
Yang Z., Zhang Y., Sun L., Zhang P., Liu L., Yu P., Xuan D., Xiang X., Wu W., Cao L., Cheng S.
Gene 2018  649  63-73
Identification of CYP703A3-3 and analysis of regulatory role of CYP703A3 in rice anther cuticle and pollen exine development.
Sun L., Xiang X., Yang Z., Yu P., Wen X., Wang H., Abbas A., Muhammad Khan R., Zhang Y., Cheng S., Cao L.
Int J Mol Sci 2018  19(12) 
<i>OsGPAT3</i> Plays a Critical Role in anther wall Programmed Cell Death and pollen Development in Rice.
Liu Z., Lin S., Shi J., Yu J., Zhu L., Yang X., Zhang D., Liang W.
Plant J. 2017   
Rice No pollen 1 (NP1) is required for anther cuticle formation and pollen exine patterning.
Zhu X., Yu J., Shi J., Tohge T., Fernie A.R., Meir S., Aharoni A., Xu D., Zhang D., Liang W.
J Integr Plant Biol 2017   
The polyketide synthase OsPKS2 is essential for pollen exine and Ubisch body patterning in rice.
Men X., Shi J., Liang W., Zhang Q., Lian G., Quan S., Zhu L., Luo Z., Chen M., Zhang D.
J. Exp. Bot. 2017  68(3)  513-526
Glycerol-3-Phosphate Acyltransferase 3 (OsGPAT3) is required for anther development and male fertility in rice.
Yang X., Liang W., Chen M., Zhang D., Zhao X., Shi J.
Planta 2017   
Rice fatty Acyl-CoA Synthetase OsACOS12 is required for tapetum programmed cell death and male fertility.
Yu J., Meng Z., Liang W., Behera S., Kudla J., Tucker M.R., Luo Z., Chen M., Xu D., Zhao G., Wang J., Zhang S., Kim Y.J., Zhang D.
Plant Physiol. 2016  172(3)  1772-1786
A Rice Ca2+ binding protein Is Required for Tapetum Function and pollen Formation.
Zhao S., Zhao L., Liu F., Wu Y., Zhu Z., Sun C., Tan L.
J Integr Plant Biol 2016  58(12)  983-996
NARROW AND ROLLED LEAF 2 regulates leaf shape, male fertility, and seed size in rice.
Cao H., Li X., Wang Z., Ding M., Sun Y., Dong F., Chen F., Liu L., Doughty J., Li Y., Liu Y.X.
Plant Physiol. 2015  168(4)  1389-405
histone H2B Monoubiquitination Mediated by HISTONE MONOUBIQUITINATION1 and HISTONE MONOUBIQUITINATION2 Is Involved in Anther Development by Regulating Tapetum Degradation-Related Genes in Rice.
Yang X., Wu D., Shi J., He Y., Pinot F., Grausem B., Yin C., Zhu L., Chen M., Luo Z., Liang W., Zhang D.
J Integr Plant Biol 2014  56(10)  979-94
Rice CYP703A3, a cytochrome P450 hydroxylase, is essential for development of anther cuticle and pollen exine.
Aya K,Ueguchi-Tanaka M,Kondo M,Hamada K,Yano K,Nishimura M,Matsuoka M
Plant Cell 2009  21  1453-72
Gibberellin modulates anther development in rice via the transcriptional regulation of GAMYB.
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DB Reference
Gramene ID -
Gene Ontology monooxygenase activity( GO:0004497 )
anther development( GO:0048653 )
pollen exine formation( GO:0010584 )
Trait Ontology pollen free( TO:0000245 )
male sterility( TO:0000437 )
Plant Ontology anther development stage( PO:0001004 )
pollen development stage( PO:0001007 )
anther( PO:0009066 )
Related Strains
Phenotype images
Last updated
Sep 6, 2022