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Recent advances in cytology
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The article was published on 1932-01-01 and is currently open access. It has received 1048 citations till now. The article focuses on the topics: Cytology.read more
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Journal ArticleDOI
Meiotic recombination in sexual diploid and apomictic triploid dandelions (Taraxacum officinale L.).
TL;DR: This study analysed meiosis in both sexual diploid and apomictic triploid plants to find mechanisms that could account for the high levels of genetic variation in the apomicts and demonstrated incidental formation of tetrads, which suggests that hybridization can occur in triploids apomels.
Journal ArticleDOI
Studies of meiosis in vitro: II. Effect of inhibiting DNA synthesis during meiotic prophase on chromosome structure and behavior
TL;DR: Inhibitors of DNA synthesis interfere with the meiotic cycle if administered to cells during zygonema and/or pachynema and the relevance of these observations to chromosome structure is discussed.
Book ChapterDOI
Polyploidy in Insect Evolution
Juhani Lokki,Anssi Saura +1 more
TL;DR: The possible models of origin of polyploid insects are covered as well as data on their gaenetic variability, and apparent environmental correlations in the distribution of certain forms.
Journal ArticleDOI
Genetics of sex determination in man and mouse.
P.N. Goodfellow,S.M. Darling +1 more
TL;DR: The cytological evidence has revealed a visible mechanical basis for the production of males and females in equal numbers and irrespective of external conditions.