Gene - Detail

Detail of Gene

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Basic Information
CGSNL Gene Symbol S1
Gene Symbol Synonym
Gene Name Synonym Hybrid sterility1, Hybrid sterility 1, Hybrid sterility-1
Protein Name
Allele S1-a, S1g, S1s, S1-g , S1-s
Chromosome No. 6
Explanation Sporogametophytic interaction. PO:0009046; flower.
Trait Class Reproductive organ - Pollination, fertilization, fertility - Hybrid sterility
cDNA Accession No. -
Links -
INSD Accession List
(Test version)
Link map Classical linkage map
Koide Y., Ogino A., Yoshikawa T., Kitashima Y., Saito N., Kanaoka Y., Onishi K., Yoshitake Y., Tsukiyama T., Saito H., Teraishi M., Yamagata Y., Uemura A., Takagi H., Hayashi Y., Abe T., Fukuta Y., Okumoto Y., Kanazawa A.
Proc. Natl. Acad. Sci. U.S.A. 2018  115(9)  E1955-E1962
Lineage-specific gene acquisition or loss is involved in interspecific hybrid sterility in rice.
Xie Y., Xu P., Huang J., Ma S., Xie X., Tao D., Chen L., Liu Y.G.
Mol Plant 2017  10(8)  1137-1140
Interspecific Hybrid Sterility in Rice Is Mediated by OgTPR1 at the S1 Locus Encoding a Peptidase-like Protein.
Koide Y., Onishi K., Nishimoto D., Akhil Ranjan Baruah, Kanazawa A., SANO Y.
New Phytol. 2008  179(3)  888-900
Sex-independent transmission ratio distortion system responsible for reproductive barriers between Asian and African rice species.
Nori Kurata, Kazumaru Miyoshi, Ken-Ichi Nonomura, Yukiko Yamazaki and Yukihiro Ito
Plant Cell Physiol. 2005  46(1)  48-62
Rice Mutants and Genes Related to Organ Development , Morphogenesis and Physiological Traits
Sano, Y.
Genetics 1990  125  183-191.
The genic nature of gamete eliminator in rice.
Sano, Y., Y.E. Chu and H.I. Oka
Jpn. J. Genet. 1979  54(2)  121-132.
Genetic studies of speciation in cultivated rice. I. Genic analysis for the F1 sterility between O. sativa L. and O. glaberrima Steud.
TextPresso Search Search textpresso for S1 ( Recent references may be retrievable, but without any warranty )
DB Reference
Gramene ID GR:0060808
Gene Ontology multicellular organismal development( GO:0007275 )
Trait Ontology f1-hybrid incompatibility( TO:0000042 )
female sterility( TO:0000358 )
male sterility( TO:0000437 )
Plant Ontology flower( PO:0009046 )
Related Strains
Phenotype images
Last updated
Aug 16, 2018