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:

chromatin    
n. 核染质,染色质

核染质,染色质

chromatin
n 1: the readily stainable substance of a cell nucleus
consisting of DNA and RNA and various proteins; during
mitotic division it condenses into chromosomes [synonym:
{chromatin}, {chromatin granule}]

Chromatin \Chro"ma*tin\, n. (Biol.)
The deeply staining substance of the nucleus and chromosomes
of eukaryotic cells, composed of DNA and basic proteins (such
as histones), the DNA of which comprises the predominant
physical basis of inheritance. It was, at the beginning of
the 20th century, supposed to be the same substance as was
then termed {idioplasm} or {germ plasm}. In most eukaryotic
cells, there is also DNA in certain plasmids, such as
mitochondria, or (in plant cells) chloroplasts; but with the
exception of these cytoplasmic genetic factors, the nuclear
DNA of the chromatin is believed to contain all the genetic
information required to code for the development of an adult
organism. In the interphase nucleus the chromosomes are
dispersed, but during cell division or meiosis they are
condensed into the individually recognizable chromosomes. The
set of chromosomes, or a photographic representation of the
full set of chromosomes of a cell (often ordered for
presentation) is called a karyotype.
[Webster 1913 Suppl.]


Chromatin \Chro"ma*tin\, n. [Gr. ?, ?, color.]
1. (Biol.) Tissue which is capable of being stained by dyes.
[archaic]
[1913 Webster]


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


  • Michael Klare - Wikipedia
    Klare serves on the board of directors of the Arms Control Association He is a regular contributor to many publications including The Nation, TomDispatch and Mother Jones, and is a frequent columnist for Foreign Policy In Focus
  • Michael Klare, author of The Race for Whats Left
    Michael Klare is the author of fourteen books, including: Resource Wars (2001); Blood and Oil (2004); Rising Powers, Shrinking Planet (2008); and The Race for What’s Left (2012)
  • Michael Klare - Hampshire College
    Michael Klare, Five College professor emeritus of peace and world security studies, and director of the Five College Program in Peace and World Security Studies (PAWSS), holds a B A and M A from Columbia University and a Ph D from the Graduate School of the Union Institute
  • Michael Klare, Board Secretary and Senior Visiting Fellow
    Michael Klare is currently the secretary for the Arms Control Association board of directors and a senior visiting fellow working on emerging technologies—such as lethal autonomous weapons and unmanned aerial vehicles—and how arms control strategies can mitigate their adverse impacts
  • Michael T. Klare - The Nation
    Michael T Klare is a professor of peace and world security studies at Hampshire College and the defense correspondent of The Nation He is the author, most recently, of The Race for What’s Left
  • Michael Klare
    Michael Klare, Five College professor emeritus of peace and world security studies and senior visiting fellow at the Arms Control Association at Hampshire College, holds a B A and M A from Columbia University and a Ph D from the Graduate School of the Union Institute
  • Michael Klare - TomDispatch. com
    Michael T Klare, a TomDispatch regular, is the five-college professor emeritus of peace and world security studies at Hampshire College and a senior visiting fellow at the Arms Control Association
  • Michael Klare : Department of Political Science : UMass Amherst
    Michael Klare is an adjunct faculty member in the Department of Political Science and the Five College Professor Emeritus of Peace and World Security Studies at Hampshire College
  • Michael T. Klare | GBH - WGBH. org
    Professor Klare has written widely on US defense policy, the arms trade, and world security affairs He is the author of numerous books Professor Klare is also the defense correspondent of The Nation, and a contributing editor of Current History
  • Michael Klare: Radical Politics With Passion and Conviction
    Michael Klare has been doing that for more than 50 years and especially since the War in Vietnam and the protests against it A diligent reporter with a deep-seated curiosity, passion and





中文字典-英文字典  2005-2009