Neutral alleles at hybrid sterility loci of Oryza glaberrima from AA genome relatives in Genus Oryza.

ABSTRACT: Hybrid sterility between Oryza sativa and O. glaberrima is a main reproduction barrier when transferring the favorable alleles from O. glaberrima to O. sativa and it happens due to allelic interaction at sterility loci. Neutral alleles at each locus have the potential to overcome the sterility between the two cultivated rice species. In this study, an O. sativa cultivar Dianjingyou 1 (DJY1) and its near-isogenic lines (NILs) harboring the single sterility allele S1-glab, S19-glab, S20-glab, S37-glab, S38-glab and S39-glab as the tested lines were crossed with O. glaberrima, O. rufipogon, O. nivara, O. glumaepatula, O. barthii, O. meridionalis and O. sativa so as to

SUBMITTER: Li J 

PROVIDER: S-EPMC6081293 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature