
Overview:
HDAC1 or Histone deacetylase 1 belongs to the histone deacetylase/acuc/apha family and is a component of the histone deacetylase complex which plays a key role in the regulation of eukaryotic gene expression (1). HDAC1 interacts with retinoblastoma tumor-suppressor protein and this complex is a key element in the control of cell proliferation and differentiation. Together with metastasis-associated protein-2, HDAC1 deacetylates p53 and modulates its effect on cell growth and apoptosis. HDAC1 is an essential element of the co-activation system for IFN-induced gene regulation and antiviral responses (2).
Gene Aliases:
HD1, RPD3, GON-10, RPD3L1, DKFZp686H12203
Genbank Number:
NM_004964
References:
1. Bauer, W. R. et.al : Nucleosome structural changes due to acetylation. J. Molec. Biol. 236: 685-690, 1994. 2. Nusinzon, I. et.al : Interferon-stimulated transcription and innate antiviral immunity require deacetylase activity and histone deacetylase 1. Proc. Nat. Acad. Sci. 100: 14742-14747, 2003.
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最近遇到了实验上的大问题,就是用一步法做RNA的荧光定量PCR时,发现低浓度的做不出来,而DNA是可以的,想请问各位在一步法PCR中有没有什么高见,就是逆转录的Buffer有没有什么需要注意的地方!就是在逆转录酶的最适Buffer和Taq酶的最适Buffer中寻找一个最适的Buffer!
DNA拓扑异构酶Ⅱ与抗肿瘤药物靶点的研究进展.doc(59.5k)
B、酶细胞产能细胞内(外)起作用消化酶细胞外起作用B错误;
C、酶同需要适条件同胃蛋白酶与胰蛋白酶所需PH同C错误;
D、葡萄糖细胞质基质解丙酮酸需要酶催化D确.
故选:D.
我是新手。我要开始做实验了,但一开始就碰到了个很大的问题。
我想买个能利用哺乳动物细胞RNA聚合酶将DNA转录成RNA的的质粒,向好几家公司打了电话,但都没有我想要的东西。
没有这个东西,我的实验就只能是蓝图了。哪位战友有办法的,能不能帮帮我?
不胜感激。
请规范发贴,求助贴请在标题前加【求助】,谢谢您的合作。——by草根

