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一个扩展的鸡染色体组型,包括核仁组织区染色体。

An extended chicken karyotype, including the NOR chromosome.

作者信息

Auer H, Mayr B, Lambrou M, Schleger W

机构信息

Ludwig Boltzmann Institute for Immuno- and Cytogenetic Research, University of Veterinary Medicine, Vienna, Austria.

出版信息

Cytogenet Cell Genet. 1987;45(3-4):218-21. doi: 10.1159/000132457.

DOI:10.1159/000132457
PMID:3691189
Abstract

Chicken chromosomes were identified up to No. 18 by a sequential counterstain-enhanced fluorescence technique. A heterochromatin characterization of macro- and microchromosomes was performed; in general, the microchromosomes were GC-rich, but with a high degree of variation. The NORs are localized on chromosome No. 17.

摘要

通过连续复染增强荧光技术,已鉴定出鸡的18条染色体。对大染色体和微染色体进行了异染色质特征分析;一般来说,微染色体富含GC,但变异程度较高。核仁组织区位于第17号染色体上。

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