Effect of inhibiting the first polar body (PB1) on chromosome segregation in fertilized eggs and ploidy composition of 4～8 cell embryos was studied in Zhikong scallop, Chlamys ferreri.
结果发现,抑制第一极体显著改变了受精卵的染色体行为,在第二次减数分裂过程中共发现4种典型染色体分离类型,分别是三极分离(41。
The faithful chromosome segregation is crucial for transmitting the genetic information accu- rately in eukaryotic organisms.
染色体分离是真核生物正确传递遗传信息的关键。
Streptomyces coelicolor A3(2) does not have a canonical cell division cycle duringmost of its complex life cycle, yet it contains a gene (ftsK_(SC)) encoding a protein similar toFtsK, which couples the completion of cell division and chromosome segregation inunicellular bacteria such as Escherichia coli.
大肠杆菌的ftsK是同时参与新生横隔的形成以及染色体分离的细胞分裂必需基因。
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。
Researches on the Relationship between the Centromere Proteins CENP-E or CENP-I and the Chromosome Segregation;
着丝粒蛋白CENP-E和CENP-I与染色体分离关系研究
Study on the Application of Chromosome Microdissection and DNA Fiber-FISH in Cotton
棉花单染色体分离和DNA纤维FISH及其应用研究
Molecular Dissection of the Cellular Dynamics Underlying Chromosome Segregation in Mitosis
有丝分裂期染色体分离过程中的细胞动力学的分子机制解析
THE IMPACTS OF VARIATION OF FOLATE METABOLIC COMPONENT AND MTHFR C677T POLYMORPHISMS ON CHROMOSOME SEGREGATION
叶酸和核黄素缺乏对不同MTHFR C677T基因型个体染色体分离的影响
Microdissection and PCR Amplification of Single Chromosome of Lycoris radiata
石蒜单染色体的显微分离及体外扩增
The separation of homologous chromosomes during meiosis.
在减数分裂过程中同源染色体的分离.
The Effect on Chromosomal Ploidy in spc Cells after Transfection of Separase cDNA;
转染分离酶cDNA对spc细胞染色体倍性的影响
Chromosome Karyotype Analysis and Microseparation Microdissection and Microcloning of Single Chromosome in Sunflower
向日葵染色体核型分析及单染色体微切割、微分离和微克隆
chromosome blotting
染色体印迹[通过脉冲电场凝胶电泳分离染色体DNA并进行Southern印迹]
Isolation of Single Chromosomes and Establishment of AFLP Molecular Markers in Pomelo;
柚单染色体微分离及其AFLP分子标记构建
Karyotype Analysis and the Microdissection of Single Chromosome of the Cauliflower;
花椰菜核型分析及单条染色体的显微分离
Maligrant segregants may, therefore, arise when complementing chromosomes are lost.
因此当互补染色体丢失时，就会产生恶性分离子。
Microdissection of the Sex Chromosomes in the Spiny Eel (Mastacembelus aculeatus) and the Studies on Its X Chromosome Library;
刺鳅性染色体的显微分离和X涂绘文库的研究
Microdissection of the First Chromosome and Construction of Its DNA Library in Watermelon
西瓜第一染色体显微分离及其特异文库的构建
members of a pair of homologous chromosomes separate during the formation of gametes and are distributed to different gametes so that every gamete receives only one member of the pair.
一对对等染色体在形成配子时分离并分布于不同的配子，这样每个配子只得到一个染色体。
Separation of Basic Dyes by Ion-Pair Reversed- Phase Thin-Layer Chromatography
离子对反相薄层色谱法分离碱性染料
each member of a pair of homologous chromosomes separates independently of the members of other pairs so the results are random.
一对对等染色体的各成分独立分离导致随机结果。