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Author Kazama,T. and Toriyama,K.
Title A pentatricopeptide repeat-containing gene that promotes the processing of aberrant atp6 RNA of cytoplasmic male-sterile rice.
Abstract:
A fertility restorer gene (Rf-1) of [ms-bo] cytoplasmic male sterility (CMS) in rice has been reported to be responsible for the processing of RNA of aberrant atp6 of mitochondria. We have carried out map-based cloning of the Rf-1 gene and found that a 4.7-kb genomic fragment of a restorer line promoted the processing of aberrant atp6 RNA when introduced into a CMS line. The genomic fragment contained a single open reading frame encoding 18 repeats of the 35 amino acid pentatricopeptide repeat (PPR) motif. The cloned PPR gene is a possible candidate of Rf-1. A non-restoring genotype was identified to have deletions within the coding region.
Journal FEBS Lett.
Country Japan
Volume 544(1-3)
Pages 99-102
Year 2003
PubMed ID 12782297
PubMed Central ID -
DOI 10.1016/S0014-5793(03)00480-0
URL -
Relation
Gene RF1
INSD AB106867 AB110016
Strain Wild Core Collection -
Sterile Seed Strain -
Lethal Embryo
Mutantion Strain
-
Stages in Each Organ
- Muant Lines (Gene)
rf1
Cultivated Varieties(NIG Collection) -
Stages in Each Organ -
/rice/oryzabase