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- They are random chromosome segregation.random chromo- tid segregation and complet equational segregation. 同时也讨论了“双减数值”以及利用它测定基因与着丝点之间重组值的方法。
- Type II topoisomerases disentangle DNA to facilitate chromosome segregation, and represent a major class of therapeutic targets. 第二类拓扑异构酶解开脱氧核糖核酸,以方便染色体隔离,并代表大类治疗的靶标。
- The possible effect of chromosome 9 inversion on meiotic chromosome segregation was investigated by FISH, which showed an increased incidence of diploidy. 应用原位杂交技术研究了9号染色体倒位对减数分裂时的染色体分离可能造成的影响,结果显示二倍体发病率增加了。
- Once cancer progression is under way, random chromosome reshuffling can rapidly generate gratuitous traits that include lethal properties such as drug resistance and metastasis. 一旦癌症发生上了路,随机的染色体重组就能快速产生包括抗药性及转移力等致命性质在内的附加特徵。
- Heterochromatin also flanks the centromere in the central region of the chromosome, the chromatin structure that plays a crucial role in chromosome segregation during cell diision. 异染色质也经常出现在染色体中间着丝点的附近。着丝点在细胞复制时的染色体分离中起着重要作用。
- Aurora kinases play important roles in many events during cell mitosis, such as centrosome maturation and separation, spindle assembly and maintenance, chromosome segregation, cytokinesis and so on. 在细胞有丝分裂中,极光激酶参与了诸如中心体成熟分离、纺锤体组装和维持、染色体分离以及胞质分裂等多个事件。
- Centromeres are the chromosomal domains necessary for faithful chromosome segregation and transmission during mitosis and meiosis in eukaryotes. 摘要着丝粒是真核生物有丝分裂和减数分裂染色体正确分离和传递所必需的染色体区域。
- This P element then transposes from the plasmid to a random chromosomal site. 携带目的基因的P因子可从质粒转座到任意染色体上。
- The loss of one species'chromosomes from a hybrid in this way results in chromosomes segregation. 杂种细胞以这种方式丢失一个物种染色体就导致染色体分离现象。
- The loss of one species' chromosomes from a hybrid in this way results in chromosomes segregation. 杂种细胞以这种方式丢失一个物种染色体就导致染色体分离现象。
- However, most of the semi-cloned embryos were aneuploid caused by chromosomal segregation errors and impossible to implant. 中国科学院昆明动物研究所动物生殖生物学实验室;
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- Centrosome is a kind of tiny cellular organ, and it plays an important role in the maintenance of cellular polarity and chromosomal segregation during mitosis. 摘要中心体这一微小的细胞器,在有丝分裂中对维持细胞的极性及染色体分离具有重要的调节作用。
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- The criminal faced segregation for unfixed periods. 这个罪犯面临无期隔离监禁。
- They refused to sanction segregation. 他们拒绝支持种族隔离。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- Molecular Mechanism of Chromosomes Segregation 染色体分离的分子机制
- Expression of homosapiens chromosome segregation gene in homogenous nasopharyngeal carcinoma tissue cells 染色体分离基因在纯化鼻咽癌组织中的表达
- Chose a card at random from the deck. 从一副牌中任意选出一张