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The chromosomes of the living coelacanth and their remarkable similarity to those of one of the most ancient frogs.

作者信息

Bogart J P, Balon E K, Bruton M N

机构信息

Department of Zoology, University of Guelph, Ontario, Canada.

出版信息

J Hered. 1994 Jul-Aug;85(4):322-5. doi: 10.1093/oxfordjournals.jhered.a111470.

DOI:10.1093/oxfordjournals.jhered.a111470
PMID:7930502
Abstract

The karyotype of the coelacanth is reported for the first time. Latimeria chalumnae has a 48-chromosome karyotype that contains metacentric, subtelocentric, and telocentric chromosomes as well as microchromosomes. This karyotype is unlike those found in lung-fishes but is very similar to the 46-chromosome karyotype of one of the ancient frogs, Ascaphus truei.

摘要

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