adj.[生](染色體)近端著絲的

n.[生](染色體)近端著絲

The result showed that all autosomes which have short arm were acrocentric, the X and Y chromosomes were submetacentric. 結(jié)果是牦牛常染色體均為近端點(diǎn)著絲粒染色體,X、Y染色體為亞中部著絲粒染色體。

Y chromosome has two types of polymorphism:metacentric (or submetacentric) and acrocentric chromosomes. 染色體有中部(或亞中部)和近端著絲粒染色體。

The X chromosomes were all submeta-centric and the Y chromosomes were acrocentric in five breeds. X染色體均為近中著絲粒染色體,Y染色體為近端著絲粒染色體。

The diploid chromosome number is 2n = 66. The autosomes consist of 8 meta-, 16 submeta-, 6 subtelo-, and 2 acrocentric pairs. 常染色體由8對中著絲粒染色體、16對亞中著絲粒染色體、6對亞末端著絲粒染色體及2對近端著絲粒染色體組成。

Methods:By the method of Ag-NOR,the NOR and acrocentric association were studied in 30 male drug addicts and 30 normal men. 方法 :采用Ag -NOR技術(shù) ,分別對 30名男性吸毒患者和 30名正常男性的NOR及近端著絲粒染色體聯(lián)合進(jìn)行了初步研究。