telocentric

telocentric

1. telocentric chromosome

具端着丝粒染色体

2. In M. anguillicaudatus, they were localized in the No.9 and No.6 telocentric chromosome respectively, the relative distance to centromere is 58.3%and 30.8%.

在泥鳅中，则分别位于t9和t6上，信息位点距着丝粒的相对距离分别为58.3%和30.

3. As structural chromosome changes is concerned, the duration of culture predominantly uncreased the frequency of cells with telocentric chromosomes.

对于染色体结构变异,培养时间延长主要是提高了端着丝点染色体的频率。

4. In P. dabryanus, the PdSox8 and PdSox9 were successfully localized in the No.4 and No.2 telocentric chromosome respectively, the relative distance to centromere is 40.2%and 67.5%;

结果表明，在大鳞副泥鳅中PdSox8和PdSox9分别位于端部着丝粒染色体第4和第2 号即t4和t2染色体上，信号位点距着丝粒的相对距离分别为40.2%和67.5%；

5. The karyotype was analyzed.The results show that there are 48 telocentric chromosomes.The formula of chromosome karyotype are 2n=48t and NF=48.

结果表明，星斑川鲽的染色体为48条，全部为端部染色体，核型公式：2n=48t，染色体总臂数NF=48。