cell nucleus- a part of the cell containing DNA and RNA and responsible for growth and reproduction karyon,nucleus cell- (biology) the basic structural and functional unit of all organisms; they may exist as independent units of life (as in monads) or may form colonies or tissues as in hig...
The nucleus has two major functions: (1) It is the site of synthesis of ribonucleic acid (RNA), which in turn directs the formation of the protein molecules on which all life depends; and (2) in any cell preparing for division, the nucleus precisely duplicates its DNA for later ...
nucleus inBiology topic From Longman Dictionary of Contemporary Englishnu‧cle‧us/ˈnjuːkliəs$ˈnuː-/noun(pluralnuclei/-kliaɪ/)[countable]1thecentralpart of anatom, made up ofneutrons,protons, and otherelementaryparticles2the central part of almost all thecellsof living things3a...
Reeling CASK into the nucleus. Nature 404, 298-302Bredt DS.Cell biology.Reeling CASK into the nucleus.Nature. 2000Bredt DS (2000) Cell biology. Reeling CASK into the nucleus. Nature 404:241-242.D.S. Bredt, Cell biology. Reeling CASK into the nucleus, Nature 404 (2000) 241-242....
The nucleus is the largest and most prominent of a cell’s organelles (Figure 3.19). The nucleus is generally considered the control center of the cell because it stores all of the genetic instructions for manufacturing proteins. Interestingly, some cells in the body, such as muscle cells, con...
7.60 Cell Biology: Structure and Functions of the Nucleus, Spring 2006 This course covers the fundamentals of nuclear cell biology as well as the methodological and experimental approaches upon which they are based. Topics inc... P Sharp,R Young 被引量: 1发表: 2006年 7.60 Cell Biology: ...
Systems biology Eukaryotic cells differ from prokaryotic cells in that they have a cell nucleus. The bacterial world is comprised of microorganisms with a prokaryotic cell ... A Pühler - Springer Berlin Heidelberg 被引量: 0发表: 2009年 Cell biology of transcription and pre-mRNA splicing: nuclear...
Nucleolus will appeal not only to scientists directly engaged in nucleolar research, but also those working in related areas such as gene expression, protein biosynthesis, ribosome structure, transcription, chromatin structure, molecular genetics and the structure and functions of the cell nucleus in ...
Der Zellkern ist ein membrangebundenes Organell, welcher die genetischen Anweisungen in Form von chromosomaler DNA in einer eukaryotischen Zelle enthält. Diese unterscheidet sich von der DNA in Mitochondrien oder Chloroplasten, welche für diese Organellen spezifische Funktionen ausführt. Wie ...
However, it remains unclear if these processes originate in the nucleus or are downstream of cytoplasmic signals. Here we discuss recent findings that support a direct role of the nucleus in cellular mechanosensing and highlight novel tools to study nuclear mechanotransduction. This is a preview of...