Kirtiklis Lech, Jankun Małgorzata
Department of Zoology, Faculty of Biology, University of Warmia and Mazury in Olsztyn, Poland.
Folia Biol (Krakow). 2004;52(3-4):159-64. doi: 10.3409/1734916044527584.
Chromosomes of Coregonus peled were examined by Giemsa, CMA3, Ag-NOR and C-banding. The karyotype of peled had a diploid number 2n=76, arm number NF=96 and consisted of twenty meta-submeta chromosomes and 56 subtelo-acrocentric chromosomes. C-positive blocks of heterochromatin were observed on the telomeric regions of meta- and submetacentric chromosomes. Pairs no. 1 and 11 had short arms, completely heterochromatic. The NOR was observed at one acrocentric pair, no. 11. Arm length polymorphism was observed on the NOR-bearing pair.
采用吉姆萨染色、CMA3、银染核仁组织区（Ag-NOR）和C带技术对高白鲑的染色体进行了检测。高白鲑的核型为二倍体数2n=76，臂数NF=96，由20条中着丝粒-亚中着丝粒染色体和56条近端着丝粒-端着丝粒染色体组成。在中着丝粒和亚中着丝粒染色体的端粒区域观察到C阳性异染色质块。第1对和第11对染色体有短臂，完全为异染色质。在第11对端着丝粒染色体上观察到核仁组织区。在携带核仁组织区的染色体对上观察到臂长多态性。
