1986. Homologies of components of DNA-dependent RNA polymerases of archaebacteria, eukaryotes and eubacteria. Syst. Appl. Mi- crobiol. 7:95-101.Gropp, F., Reiter, W. D., Sentenac, A., Zillig, W., Schnabel, R, Thomm, M., and Stetter, K. O. (1985) "Homologies of Components of...
What are the bases that make up DNA? What compounds are the building blocks of DNA macromolecules? What does T4 DNA ligase do? What is T4 DNA ligase? What are the basic building blocks of DNA and RNA? Which nitrogenous bases would be found on the mRNA transcribed from a DNA strand with...
The small prohead RNA (pRNA) of the Bacillus subtilis bacteriophage phi 29 is essential for ATP-dependent packaging of viral DNA. The 174-, 124-, and 120-r... RJD Reid,JW Bodley,D Anderson - 《Journal of Biological Chemistry》 被引量: 169发表: 1994年 Purification and functional character...
Small RNAs trigger repressive DNA methylation at thousands of transposable elements in a process called RNA-directed DNA methylation (RdDM). The molecular mechanism of RdDM is well characterized in Arabidopsis, yet the biological function remains unclear, as loss of RdDM in Arabidopsis causes no ...
Moreover, in ES cells Prep1 still binds mostly to promoters, as in total embryo trunk but, among the peaks bound exclusively in ES cells, the percentage of enhancers was three-fold higher. RNA-seq identifies about 1800 genes down-regulated in Prep1-/- ES cells which belong to gene ...
The RNA interference (RNAi) plays a critical role in gene regulation in a variety of eukaryotic organisms. However, the role of RNAi remains largely unclear in plant pathogenic fungi. In this study, we explored the roles of core components of the RNAi pa
(c) Localization of MLL, MENIN, AF4, CDK9, TAF1C, TBP, RNAP2 and NELF-A at various loci in HB1119 cells. The genomic localization of each protein was determined with fanChIP–qPCR. The precipitated DNA was analysed using specific probes for the pre-TSS (−1.0 to −0.5 kb ...
Coimmunoprecipitation and gel filtration data suggest that the new SAPs are, at the very least, components of the same mSin3A complex. Each new SAP repressed transcription when tethered to DNA. Furthermore, repression correlated with mSin3A binding, suggesting that the new SAPs are components of ...
C. DNA修复酶+引物 D. DNA聚合酶+底物 E. RNA聚合酶+辅基 查看完整题目与答案 在教学中教师引导学生分辨勇敢和鲁莽、谦让和退缩,这需要对刺激进行( )。 A. 分化 B. 消退 C. 泛化 D. 撤销 查看完整题目与答案 问题的好处学员提问题是件好事,应该看作是形成交流、消除误解的机会,演讲者还可...
Use of DNA Stains in Immunophenotyping by Slide-Based Cytometry Immunophenotyping of peripheral blood leukocytes (PBL) is a very well documented application of Slide Based Cytometry (SBC). As for any other assay it is o... AOH Gerstner,W Laffers,F Bootz,... - Proceedings of SPIE - The In...