Satellite chromosome

Besides the centromere, one or more secondary constrictions can also be observed in some chromosomes at metaphase. The secondary constrictions are always constant in their positions and hence can be used as markers that identify particular chromosomes. A satellite chromosome or SAT chromosome has a chromosome segment that is separated from the main body of the chromosome by such a secondary constriction. The term is due to Sergei Navashin, in 1912.

单词	Satellite chromosome
释义	Satellite chromosome 英语百科 Satellite chromosome Besides the centromere, one or more secondary constrictions can also be observed in some chromosomes at metaphase. The secondary constrictions are always constant in their positions and hence can be used as markers that identify particular chromosomes. A satellite chromosome or SAT chromosome has a chromosome segment that is separated from the main body of the chromosome by such a secondary constriction. The term is due to Sergei Navashin, in 1912.
随便看	total usage amount的意思 total uterine impulse的意思 total utility的意思 total utility plant的意思 total utilization of PCA的意思 total vaginal hysterectomy的意思 total vagotomy的意思 Total value的意思 total value increment percent的意思 total value of commodities in circulation的意思 total value of domestic net purchase的意思 total value of farm output的意思 total value of farm product的意思 total value of fixed assets to be depreciated的意思 total value of import的意思 total value of industrial output的意思 total value of output的意思 total value of production in national economy的意思 total value of purchase的意思 total value of social commodities的意思 total value of trade的意思 Total variable cost的意思 Total variable costs的意思 total variance的意思 total variances的意思