trivalent chromosome是什么意思

网络释义

用法例句

Polymerase chain reaction with short tandem repeat(STR-PCR) for the rapid detection of common trisomy;

短串联重复序列聚合酶链反应技术快速诊断常见染色体三体的价值

A tentative research of using double colours PRINS technology on swinsbivalent chromosomes;

猪二价染色体上双色引物原位标记技术初探

High resolution G banding karyotype of the bivalent chromosome in the Tibetan Goats was prepared by the long treatment with hypotonic solution,and then fixation with carnoy solution.

应用延长低渗和固定液中加入氯仿的方法，制备了藏山羊二价染色体高分辩Ｇ带核型，结果表明：二价染色体带纹数约为体细胞染色体的２倍，带型十分丰富，带纹分化明显，反差大，特征鲜明，并认为用二价染色体高分辩核型作为研究藏山羊、牦牛等高原家畜的细胞遗传学特征是十分有利

Bivalent Describing any pair of homologous chromosomes when they pair up during MEIOSIS.

二价染色体：在减数分裂中配对时的任意一对同源染色体。

A pair of homologous, synapsed chromosomes associated together during meiosis.

二价染色体在成熟分裂时联在一起的一对同源、联会染色体

Having a chromosome number lower by only a few chromosomes than the normal diploid number.

亚倍体的有一组染色体，只有几个染色体比正常的二色染色体少

When synapsis is complete the paired chromosomes are referred to as bivalents.

当联会完成的时候，那配成对的染色体叫做二价体。

An organism having somatic cells with the diploid number of chromosomes.

二倍体体细胞内有二倍数的染色体的组织

dinyl, diphenyl, diphyl

联[二]苯（热载体或聚酯纤维的染色载体）

Karyotype analysis of diploid and triploid Ukraine carp (Cyprinus carpio)

二、三倍体乌克兰鳞鲤染色体核型分析

Of or relating to a chromosome that is not paired or united with its homologous chromosome during synapsis.

单价染色体的属于或有关一种染色体的，在染色体结合过程中不与它的对等染色体配对或结合

The Study of Inducing Wheat-Thinopyrum Elongatum 7E Chromosome Translocations by Gametocidal Chromosome

利用杀配子染色体诱导小麦—二倍体长穗偃麦草7E染色体易位研究

bipartite structure

二分结构[如指染色体核心颗粒]

Synapsis (pairing) The association of homologous chromosomes during the prophase stage of meiosis that leads to the production of a haploid number of bivalents.

联会（配对）：能产生单倍二价体的减数分裂前期，同源染色体的联合现象。

chromosome elimination

染色体丢失，染色体消减

chromosome puff

染色体胀泡，染色体疏松

chromosome mapping

染色体作图，染色体定位

A chromosome that is not a sex chromosome.

常染色体非性染色体的一个常染色体

Immunofluorescence patterns of histone H3 lysine 4 dimethylation on X chromosomes of different cloned cattle

免疫荧光染色检测克隆牛X染色体组蛋白H3 Lys 4二甲基化修饰

Effects of Pendimethalin on Garlic Chromosome Doubling in Vitro

二甲戊灵对离体大蒜染色体的加倍研究

The Application of STRs of X-chromosome and Autochromosome in Duo-cases

X-STR和常染色体STR在二联体亲权鉴定中的应用