英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

centromere    
着丝点

着丝点

centromere
n 1: a specialized condensed region of each chromosome that
appears during mitosis where the chromatids are held
together to form an X shape; "the centromere is difficult
to sequence" [synonym: {centromere}, {kinetochore}]


请选择你想看的字典辞典：
单词字典翻译
centromere查看　centromere　在百度字典中的解释百度英翻中〔查看〕
centromere查看　centromere　在Google字典中的解释Google英翻中〔查看〕
centromere查看　centromere　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Centromere - Wikipedia
    The centromere links a pair of sister chromatids together during cell division This constricted region of chromosome connects the sister chromatids, creating a short arm (p) and a long arm (q) on the chromatids
  • Centromere- Definition, Structure, Position, Types, Functions
    When a cell divides, the centromere, which resembles a constrictive area of a chromosome, is fundamental in assisting in the division of the DNA within the cell (mitosis and meiosis) during the metaphase stage
  • Centromere - National Human Genome Research Institute
    The centromere appears as a constricted region of a chromosome and plays a key role in helping the cell divide up its DNA during division (mitosis and meiosis) Specifically, it is the region where the cell’s spindle fibers attach
  • Centromere | chromosome, DNA, replication | Britannica
    Centromere, structure in a chromosome that holds together the two chromatids (the daughter strands of a replicated chromosome) The centromere is the point of attachment of the kinetochore, a structure to which the microtubules of the mitotic spindle become anchored
  • Centromere Structure and Function - PMC
    The centromere is the genetic locus that specifies the site of kinetochore assembly, where the chromosome will attach to the kinetochore microtubule The pericentromere is the physical region responsible for the geometry of bi-oriented sister kinetochores in metaphase
  • Centromere - Definition, Function and Types | Biology Dictionary
    At the centromere, elements of the cell’s cytoskeleton assemble and attach First, a complex of proteins called the kinetochore assembles around the centromere region of DNA; then, mitotic spindle fibers attach to the kinetochore
  • Centromere - an overview | ScienceDirect Topics
    The centromere is defined as a specialized region of DNA and proteins that ensures chromosome inheritance and genome stability by promoting the formation of the kinetochore complex, coordinating chromosome movement during mitosis and meiosis, and synchronizing chromosome structure-related processes How useful is this definition?
  • Centromere - Definition and Examples - Biology Online Dictionary
    Centromere is defined as the point of attachment for the sister chromatids generated after DNA replication When a chromosome replicates and forms two identical copies during DNA replication, the copies are referred to as “sister chromatids”





中文字典-英文字典  2005-2009