Abstract
The present study depicts the phenomenon of supernumerary chromosomes as autonomous genome elements, similar in features with segmental duplications. Possible role of B chromosomes in evolution and the reasons of their nonrandom distribution in different mammalian taxa are discussed.
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Original Russian Text © V.A. Trifonov, P.V. Dementyeva, V.R. Beklemisheva, D.V. Yudkin, N.V. Vorobieva, A.S. Graphodatsky, 2010, published in Genetika, 2010, Vol. 46, No. 9, pp. 1234–1236.
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Trifonov, V.A., Dementyeva, P.V., Beklemisheva, V.R. et al. Supernumerary chromosomes, segmental duplications, and evolution. Russ J Genet 46, 1094–1096 (2010). https://doi.org/10.1134/S1022795410090206
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DOI: https://doi.org/10.1134/S1022795410090206