Note on the karyotype and NOR location of Siamese fighting fish Betta splendens (Perciformes, Osphronemidae)

被引：3

作者：

Furgala-Selezniow, Grazyna ^{[1
]}

Fopp-Bayat, Dorota ^{[2
]}

Jankun, Malgorzata ^{[2
]}

Krejszeff, Slawomir ^{[1
]}

Mamcarz, Andrzej ^{[1
]}

机构：

[1] Univ Warmia & Mazury, Dept Lake & River Fisheries, PL-10957 Olsztyn, Poland

[2] Univ Warmia & Mazury, Dept Ichthyol, Olsztyn, Poland

来源：

CARYOLOGIA | 2008年 / 61卷 / 04期

关键词：

Betta splendens; chromosomes; karyotype; NOR; Osphronemidae;

D O I：

暂无

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Chromosomes of Siamese fighting fish Betta splendens were examined by Giemsa, CMA, and Ag-NOR. The karyotype consisted of 6 pairs of submetacentric, 7 pairs of subtelocentric and 8 pairs of acrocentric chromosomes (2n=42, NF=54). NORs were observed at two submetacentric pairs, nos. I and 6, at telomeric regions of the short arms. The Betta's karyotype seems to have a derived status when compared to most species of the order Perciformes.

引用

页码：349 / 353

页数：5

共 33 条

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