Santos S, Chaves R, Guedes-Pinto H
Department of Genetics and Biotechnology, Centre of Genetics and Biotechnology of the University of Trás-os-Montes and Alto Douro-CGB/UTAD, Vila Real, Portugal.
Cytogenet Genome Res. 2004;107(1-2):119-22. doi: 10.1159/000079581.
A major satellite DNA sequence was isolated from the cat genome and its sequencing data revealed homology to the FA-SAT family. In situ hybridization of the cat satellite DNA and telomeric sequences to cat chromosomes, together with staining of constitutive heterochromatin, allowed the physical mapping of the FA-SAT sequences, and also an overall constitutive heterochromatin study in cat chromosomes.
从猫基因组中分离出一个主要的卫星DNA序列,其测序数据显示与FA-SAT家族具有同源性。将猫卫星DNA和端粒序列与猫染色体进行原位杂交,同时对组成型异染色质进行染色,从而实现了FA-SAT序列的物理定位,以及对猫染色体整体组成型异染色质的研究。