在韩语 词典里염색질的定义
染色质 它是一种存在于细胞核中的物质，被苏木精等碱性色素染色。 它由DNA和组蛋白结合的成核蛋白质组成，作为染色纱线或染色体的主要成分。 染色质可分为真染色体（染色体）和异染色体。 真正的染色质不会引起异常冷凝，并且由于低温而不表现出褪色反应，但它包含基因。 相反，由于褪色反应，杂合染色体表现出异常缩合并显示每条染色体特征性的条纹。 基因很少或没有。 ＆nbsp; 염색질
세포핵 속에 존재하며, 헤마톡실린 등의 염기성 색소로 염색이 되는 물질이다. 염색사(染色絲)나 염색체의 주성분으로 DNA와 히스톤이 결합한 핵단백질로 구성되어 있다. 염색질을 진정염색질(眞正染色質)과 이질염색질로 나누기도 한다. 진정염색질은 이상 응축을 일으키지 않고 저온에 의한 퇴색반응(褪色反應)도 나타내지 않지만 유전자를 함유하고 있다. 이것에 비해 이질염색질은 이상응축을 나타내며, 퇴색반응으로 각 염색체에 특유한 줄무늬를 나타낸다. 유전자는 없거나 있어도 적게 존재한다.
与 «염색질»相关的韩语书籍
在以下的参考文献中发现
염색질的用法。与
염색질相关的书籍以及同一来源的简短摘要提供其在 韩语文献中的使用情境。
1
Chromatin: Structure and Function
This book consistently interrelates the structure of eukaryotic DNA with the nuclear processes it undergoes, and will be essential reading for students and molecular biologists who want to really understand how DNA works. * * Written in a ...
2
Chromatin Structure and Gene Expression
Since publication of the first edition in 1995, there have been significant advances and understanding of chromatin structure and its relation to gene expression.
Sarah C. R. Elgin, Jerry L. Workman, 2000
3
Chromatin: A Practical Approach
Researchers from related fields needing an introduction to the methodology of chromatin will find this book invaluable, as will experienced workers.
4
Nucleosomes, Histones & Chromatin - 파트 2
This new volume of Methods in Enzymology continues the legacy of this premier serial by containing quality chapters authored by leaders in the field.
Carl Wu, C. David Allis, 2012
5
Chromatin Structure and Dynamics: State-of-the-art
Moreover, chromatin structure is used by the cell to control the activity of DNA. In this volume the basics of chromatin structure and dynamics are presented by established experts in the field.
J. Zlatanova, S. H. Leuba, 2004
The state-of-the-art methods collected here are designed to analyze the relationship between chromatin structure and function, and to elucidate the molecular mechanisms that control such vital cellular functions as transcription, ...
7
Sperm Chromatin: Biological and Clinical Applications in ...
The work covers the fundamental principles of sperm chromatin architecture and function, the proposed modes of DNA damage and repair, the tests of sperm DNA damage, the clinical aspects of DNA damage and the impact of DNA damage on ...
Armand Zini, Ashok Agarwal, 2011
8
Epigenetics and Chromatin - 1페이지
Patrick Varga- Weisz Abstract Chromatin structures have to be precisely duplicated during DNA replication to maintain tissue-specific gene expression patterns and specialized domains, such as the centromeres. Chromatin remodeling factors ...
9
Apoptotic Chromatin Changes - 127페이지
Chromatin is a DNA/protein complex present in the nucleus. The human cell nucleus is only 5 m in diameter. In interphase nuclei one can distinguish euchromatin and heterochromatin regions. The space which is not occupied by chromatin or ...
10
Replication and Transcription of Chromatin
The book emphasizes DNA-histone complexes and their importance in restricting genetic information encoded in DNA.
Roumen G. Tsanev, George Russev, Iliya Pashev, 1992
