title: Cytological studies of extra fragment chromosomes in rye; the mechanism of non-disjunction at the pollen mitosis.
authors.forename: A
authors.initials: A
authors.lastname: MUNTZING
mesh_terms: D002875:Chromosomes; D006801:Humans; D008938:Mitosis; D011058:Pollen; D012434:Secale
keywords: CHROMOSOMES