查询词典 chromosome

Chromosome Pairing in Decaploid Th. ponticum and F_1 Hybrids of It with Both T. aeativum and T. durum

彭梯卡偃麦草及其与普通小麦和硬粒小麦杂种F_1的染色体配对

Objective:To investigate the relativities of long Y chromosome and clinical effects,including infaust pregnancy,gonadal dysgenesis and sex reversal syndrome,etc.

目的探讨大Y染色体与不良妊娠、性腺发育不全和性反转综合征等临床效应的相关性。

Objective: To investigate the relativities of long Y chromosome and clinical effects, including infaust pregnancy, gonadal dysgenesis and sex reversal syndrome.

目的：探讨大Y染色体与不良妊娠、性腺发育不全和性反转综合征等临床效应的相关性。

Gonadal dysgenesis ; mixed ; Sex chromosome abnormalities ; Turner's syndrome

性腺发育不全；混合性；性染色体异常； Turner综合征

One of the two X -chromosomes in cells of female is randomly inactivated in the early stage of embryological development, results in random X - chromosome inactivation pattern of tissues of normal female.

三人IN的克隆状态及其意义本研究中，CIN组的单克隆率为38.5％，高于正常宫颈组，提示一部分CIN已具备了细胞异常增殖的能力。

A set of spelt monosomic lines as female parent were respectively crossed with wheat new variety SM96 and new line SM20005 to determine the chromosomal location of the gene conferring resistance to powdery mildew in both. Seeding of parents, F〓 and F〓 from monosomic F〓 were inoculated with race no. 15 of Blumeria graminis f. sp. tritici. Analysis of obtained data revealed that one major dominant resistant gene originating from wild Emmer in the variety SM96 and the line SM20005 was located on chromosome 4A.

为确定小麦新品种沈免96和新品系沈免20005含有的抗白粉病基因所在染色体，以一套斯卑尔脱单体系为母本分别与沈免96和沈免20005杂交，将亲本、F〓、单体F〓植株的F〓代群体在苗期用小麦白粉菌15号小种的单孢菌系接种鉴定，单体分析结果表明，沈免96及沈免20005所含源于野生二粒小麦的抗小麦白粉菌15号小种的1个显性主效基因位于4A染色体上。

Endomitosis and the ring -like chromosome were also observed during mitosis .

比较表型与染色体检测结果发现，原生质体再生植株的表型变异往往来源于其有丝分裂变异造成的染色体数目的变异。

A study of enzymolysis for chromosome preparation from chorionic villus was established upon previous work .

在以往工作的基础上，建立了制备绒毛细胞染色体的24小时培养并结合酶解的方法。

Cases of eosinophilia were collected and chromosome specimens of bone marrow cells were prepared by 24hour culture, and Gbanding technique was used for karyotyping.

为探讨染色体异常克隆在嗜酸性粒细胞增多症诊断和鉴别诊断中的意义及克隆性嗜酸性粒细胞增多症涉及的染色体异常，收集了65例嗜酸性粒细胞增多患者的骨髓标本，培养24小时，采用G显带进行核型分析。

In the embryo, Nanog specifically demarcates the nascent epiblast, coincident with the domain of X chromosome reprogramming.

如果没有它，胚胎干细胞将不会发育，而诱导产生多功能干细胞的过程也会失败。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！