Article
[Impairment of homologous chromosome synapsis in meiosis in rye Secale cereale L. caused by a recessive mutation of the sy18 gene].
Genetika - 1 Nov 2009
Sosnikhina S P, Mikhaĭlova E I, Tsvetkova N V, Voĭlokov A V, Lovtsius A V, Iordanskaia I V, Kolomiets O l, Bogdanov Iu F
Abstract excerpt
AExpression and inheritance of the sy18 mutation causing impairment of synapsis homology were studied. It was established that the abnormal phenotype is determined by a recessive allele of the sy18 gene. Univalents and multivalents are observed in homozygotes for this mutant allele. According to the electron microscopic analysis of synaptonemal complexes in mutants, homologous synapsis occurs together with...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.