title: [Isolation and cytological identification of a desynaptic variant in rice].
abstract: A sterile variant was found from the population of a japonica rice variety Lunhui 422. Cytological investigation was conducted in meiosis. It is showed that the sterility was caused by desynapsis. As there were 8.69 bivalents in average occurred to be desynaptic, moreover, the most number of the desynaptic bivalents reached 12 at post diakinsis. It can be considered that the desynaptic variation is a complete desynapsis found in rice so far.
authors.affiliation: Agriculture College Yangzhou University, China.
authors.forename: H X
authors.initials: HX
authors.lastname: Yu
authors.forename: Z K
authors.initials: ZK
authors.lastname: Cheng
authors.forename: Z Y
authors.initials: ZY
authors.lastname: Gong
authors.forename: M H
authors.initials: MH
authors.lastname: Gu
mesh_terms: D009154:Mutation; D012275:Oryza / Q000166:cytology* / Q000235:genetics