Centromeric DNAs evolve rapidly and are little conserved among various plants, but the types of centromeric DNA sequences and their organization patterns within centromeres are basically similar in plants.
在不同的植物间,着丝粒DNA的保守性很低,呈现快速进化,但着丝粒的DNA序列类型和组织方式基本相似,一般是由夹杂排列着的卫星DNA串联重复阵列和着丝粒专一的反转录转座子构成。
Study on centromeric dots variation of SiHa cells and SKOV3 cells;
宫颈癌SiHa细胞和卵巢癌SKOV3细胞染色体着丝粒点变异的研究
Study on Centromeric Dots Variation of Hec-1b Cells;
人子宫内膜癌细胞HEC-1B细胞染色体着丝粒点变异的研究
BACKGROUND AND AIM:To study the relation between the centromeric dots(Cd)variation in JEG-3 cells and PA-1 cells and the chromosome aneuploidy aberration.
背景与目的:探讨染色体着丝粒点(Cd)的变异与人绒癌细胞JEG-3和人卵巢畸胎瘤细胞PA-1染色体非整倍性畸变的关系。
Centromere Proteins in Dinoflagellate Crypthecodinium cohnii and an Analysis on the Relavent Evolutionary Problems;
寇氏隐甲藻(Crypthecodinium cohnii)中的着丝粒蛋白及有关进化问题分析
Study on the Key Components of Plant Choromosome: The Sequence of Telomere and Centromere;
植物染色体DNA重要组成因子—端粒和着丝粒序列的研究
Detection of 13/17 Robertsonian Translocation Chromosome Centromeric DNA by FISH in the Domestic Pig
家猪13/17罗伯逊易位染色体着丝粒DNA的FISH检测
acentric dicentric translocation
无着丝粒 二着丝粒移位
Study on the Key Components of Plant Choromosome: The Sequence of Telomere and Centromere;
植物染色体DNA重要组成因子—端粒和着丝粒序列的研究
centromeric sequence
着丝粒序列[见于着丝粒的共有序列]
acrocentric chromosome
近端点着丝粒染色体
Relationship of Mitochondrial DNA of Sporothrix Schenckii and Clinical Patterns of Sporotrichosis;
申克孢子丝菌线粒体DNA型别与临床分型的关系
having a subterminal centromere.
着丝粒位于接近染色体一端的。
having two equal arms because of the median position of the centromere.
由于着丝粒在中央而具有两个等臂的。
The tonofilaments condense into bundles and become attached to desmosomes.
张力细丝集中成束，并附着于桥粒上。
For Ms Homes, our twining DNA ties us to past and future.
对霍姆斯来说，相似的DNA让我们跟过去和未来有着千丝万缕的联系。
The filamentous, achromatic material in the nucleus of a cell that interconnects chromatin granules.
核丝细胞核中丝状非染色质，起着联系染色质颗粒的作用
The duplicates are attached to each other at a constricted region called the centromere.
对偶体彼此相连于称为着丝粒的缩小的区域。
Expression of Centromere Protein F (CENP-F) in Human Brain Glioma and Its Significance;
着丝粒蛋白F在人脑胶质瘤中的表达及其意义
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
Detection of bladder cancer using chromosome centromere probe
染色体着丝粒探针在膀胱肿瘤诊断中的应用
Construction and Characterization of a BAC Library for Triticum Boeoticum and Isolation of Centromeric Repetitive Sequences;
野生一粒小麦BAC文库的构建、鉴定及着丝粒重复序列的克隆
Functional Analysis on Rice Telomeric and Centromeric Sequence Using Transformation Techniques;
水稻端粒及着丝粒相关序列的转化及其功能研究
Either of two submicroscopic attachment points for chromosomal microtubules, present on each centromere during the process of cell division.
着丝点染色体微管的两个亚微观连接点，在细胞分裂过程中出现在各自的着丝粒上