Characterization of heterochromatic regions in two Triturus alpestris subspecies (Urodela: Salamandridae).
作者信息
Herrero P, Bella J L, Arano B
机构信息
Museo Nacional de Ciencias Naturales, C/J. Gutiérrez Abascal, Madrid, Spain.
出版信息
Heredity (Edinb). 1989 Aug;63 ( Pt 1):119-23. doi: 10.1038/hdy.1989.82.
PMID:2767986
Abstract
The fluorescence analysis carried out in Triturus alpestris alpestris and Triturus alpestris cyreni subspecies has revealed differences related to the content and distribution of AT-rich, GC-rich and non-fluorescent heterochromatic bands. These results provide new evidence on the chromosome differentiation undergone in their phylogenetic splitting.
摘要
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