Gene Details:

• MSU gene ID: LOC_Os03g44710
• RAPdb gene ID: Os03g0650000
• Gene Symbol: OsSh1
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• The function of the rice ortholog (OsSh1) was subsequently validated with a shattering-resistant mutant, and two maize orthologs (ZmSh1-1 and ZmSh1-5.
• Whole-genome mutation analysis of ‘Minamiyutaka’ newly identified a 13-bp deletion causing defective splicing in exon 3 of the OsSh1 gene which has previously been referred to as a candidate for controlling seed shattering.
• Nucleotide diversity analysis of OsSh1 in wild rice accessions and cultivars revealed that OsSh1 has been under strong selection during rice domestication, and a missense mutation might have contributed to the reduction of seed shattering from the wild progenitors to cultivated rice.

Function-related keywords:

• resistant ,  shattering ,  seed ,  seed-shattering

Literature:

• Parallel domestication of the Shattering1 genes in cereals .  DOI:  10.1038/ng.2281 ;  PMID:  22581231
• Direct identification of a mutation in OsSh1 causing non-shattering in a rice (Oryza sativa L.) mutant cultivar using whole-genome resequencing .  DOI:  10.1038/s41598-020-71972-1 ;  PMID:  32913300

Related News:

Gene Resources:

• NCBI ID: AK070258
• UniProt accessions:

Sequences: