Article
[Expression and inheritance of a desynaptic phenotype with impaired homologous synapsis in rye].
Genetika - 1 Oct 2007
Sosnikhina S P, Mikhaĭlova E I, Tikholiz O A, Tsvetkova N V, Lovtsius A V, Sapronova O S, Fedotova Iu S, Kolomiets O L, Bogdanov Iu F
Abstract excerpt
The cytological phenotype was studied in a desynaptic form isolated from a population of rye cultivar Vyatka. The primary defect of desynaptic plants was identified as nonhomologous (heterologous) chromosome synapsis, which was observed by electron microscopy of synaptonemal complexes (SCs) in meiotic prophase I. Synapsis defects involved switches of synapsing axial elements to nonhomologous partners, asynapsis...
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