Meiosis in Mesostoma ehrenbergii ehrenbergii (Turbellaria, Rhabdocoela)


At metaphase I of meiosis in spermatocytes of Mesostoma ehrenbergii ehrenbergii [2n=10] three bivalents and four univalents form. The same two chromosome pairs always form the univalents. Analysis of metaphase I, anaphase I and metaphase II configurations in fixed testis material suggested that the distribution of the four univalents is not a random process… (More)
DOI: 10.1007/BF00294051


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