Gene - Detail

Detail of Gene

Basic Information
CGSNL Gene Symbol PPR920
Gene Symbol Synonym OsPPR920, OsPPR939, PPR939
CGSNL Gene Name PENTATRICOPEPTIDE REPEAT PROTEIN 920
Gene Name Synonym pentatricopeptide repeat protein 920
Protein Name PENTATRICOPEPTIDE REPEAT PROTEIN 920
Allele osppr939, osppr939-1, osppr939-2, osppr939-3, osppr939-4, osppr939-5
Chromosome No. 5
Explanation an Rf (fertility restorer)-like protein. OsPPR939 in Zheng et al. 2021. GO:0090615: mitochondrial mRNA processing.
Trait Class Vegetative organ - Culm
Reproductive organ - Pollination, fertilization, fertility - Male sterility
Expression
Sequence/Locus
cDNA Accession No. -
MSU ID LOC_Os05g19390.1
RAP ID Os05g0275100
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) 		-
Map
Locate(cM)
Link map Classical linkage map
References
Zheng P., Liu Y., Liu X., Huang Y., Sun F., Wang W., Chen H., Jan M., Zhang C., Yuan Y., Tan B.C., Du H., Tu J.
Theor. Appl. Genet. 2021  134(3)  923-940
OsPPR939, a nad5 splicing factor, is essential for plant growth and pollen development in rice.
Wang Y., Zhang X., Lu S., Wang M., Wang L., Wang W., Cao F., Chen H., Wang J., Zhang J., Tu J.
Plant Cell Physiol. 2012  53(12)  2073-89
Inhibition of a basal transcription factor 3-like gene Osj10gBTF3 in rice results in significant plant miniaturization and typical pollen abortion.
DB Reference
Gramene ID -
Ontologies
Gene Ontology mitochondrial RNA processing( GO:0000963 )
RNA splicing( GO:0008380 )
pollen development( GO:0009555 )
mitochondrion( GO:0005739 )
Trait Ontology growth and development trait( TO:0000357 )
pollen sterility( TO:0000053 )
plant height( TO:0000207 )
pollen fertility( TO:0000421 )
Plant Ontology pollen development stage( PO:0001007 )
Related Strains
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Phenotype images
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Last updated
Mar 23, 2026

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