两种解释,Definition of negative control : (Gene regulation) Transcription regulation mediated by factors that block,turn down or turn off transcription. (Experimental) An experiment performed in parallel under the same experimental conditions,exept the variable that is under examination in that particular...
Positive and negative control of virus-induced interferon - A gene expression. Autoimmunity 2003; 36:447-455.Mesplede, T., S. Navarro, P. Genin, P. Morin, M. L. Island, E. Bonnefoy, and A. Civas. 2003. Positive and negative control of virus-induced interferon-A gene expression. ...
Precise regulation of the transcription factors that control gene expression is vital to accomplish specific tasks as well as to maintain life. Various endogenous and exogenous stimuli induce alterations of the gene expression profiles, and dynamic changes of the profiles are observed in immune ...
Positive and negative regulation of NF-kappaB by COX-2: roles of different prostaglandins. J Biol Chem. 2001;276: 38658 -38664.Poligone, B. and Baldwin, A.S. 2001. Positive and negative regulation of NF-kappaB by COX-2: roles of different prostaglandins. J. Biol. Chem., 276:38658-...
In this study, we shed light on the regulation of these surface receptors by cytokines, which play an important role in RA (TNF and IFN-γ) and further provide evidence that SF pre-stimulated with these cytokines differentially influence B cell survival. In addition we investigated the surface...
( 2005 ) Positive and negative factors confer phase-specific circadian regulation of transcription in Arabidopsis . The Plant Cell 17 , 1926... CP Fritzen - 《Key Engineering Materials》 被引量: 103发表: 2005年 Negative modulation of alpha1(I) procollagen gene expression in human skin ...
negative links to represent the political arrangements with positive and negative ties, respectively2. Besides, there are positive relationships–friendship, trust and like, as well as negative relationships–hostility, mistrust and dislike. In the field of biological science, a gene may be enhanced ...
cAMP-elevating agents, such as cholera toxin, forskolin and prostaglandin E2, membrane-permeable cAMP analogues and ascorbic acid, as well as protein kinase C (PKC)-activating phorbol esters, interleukin 1 and tumor necrosis factor-a, markedly up-regulate HGF gene expression. A reporter plasmid ...
Negative regulation of gene expression by T3 is an integral part of the function in the H-P-T axis, and these effects are mediated by the β isoform of the thyroid hormone receptors (TR-β). Of the β isoforms, TR-β2 is quantitatively and functionally more important than TR-β1 in ...
2:1 stoichiometry of the CED-4-CED-9 complex and the tetrameric CED-4: insights into the regulation of CED-3 activation Cell Cycle, 5 (2006), pp. 31-34 Crossref View in Scopus Google Scholar Yu et al., 2005 X. Yu, D. Acehan, J.F. Menetret, C.R. Booth, S.J. Ludtke, ...