Titlebook: Mechanisms of Transcription; Fritz Eckstein,David M. J. Lilley Book 1997 Springer-Verlag Berlin Heidelberg 1997 DNA.Escherichia coli.Promo

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书目名称Mechanisms of Transcription影响因子(影响力)




书目名称Mechanisms of Transcription影响因子(影响力)学科排名




书目名称Mechanisms of Transcription网络公开度




书目名称Mechanisms of Transcription网络公开度学科排名




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书目名称Mechanisms of Transcription被引频次学科排名




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Fortuitous

Pribnow Box Recognition and Melting by , RNA Polymerase,Ahearn et al. 1987; Sweetser et al. 1987; Darst et al. 1989, 1991; Schultz et al. 1993; Polyakov et al. 1995), are catalytically active in RNA chain elongation but are incapable of promoter recognition and specific initiation. Promoter-specific transcription initiation requires additional protein fa

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,Extended —10 Promoters,me (subunit composition ββ′α.) in complex with the σ70 factor. σ70 is 613 amino acids in length: sequence comparisons show that it shares four regions of amino acid sequence similarity with other σ factors (regions 1, 2, 3 and 4: Fig. 1; Gross et al. 1992). It has long been known that RNAP containin

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Ribosomal RNA Promoter-RNA Polymerase Interactions and rRNA Transcription in ,,ins) and three ribosomal RNAs (rRNAs) (reviewed by Condon et al. 1995; Gourse et al. 1996; Keener and Nomura 1996). Under these growth conditions, the largest single expenditure of the cell’s biosynthetic energy is the synthesis of ribosomes. The ribosomal protein synthesis rate is ultimately contro

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Synergistic Activation of Transcription in ,,ing synergistically. In this chapter we will review some recent examples of transcriptional activator synergy and discuss the underlying mechanisms. For the purposes of this discussion, we will follow the convention generally observed in the field and define transcriptional activator synergy as foll

engender

Indirect Effects of DNA Sequence on Transcriptional Activation by Prokaryotic DNA Binding Proteins, the rate of transcription initiation by RNA polymerase. In these organisms, the activator protein binds to a specific DNA sequence at or near the promoter, influencing RNA polymerase by making direct contacts with the promoter-bound polymerase. Several studies have shown that changing the juxtaposi

陶瓷

Transcriptional Activation by a Topologically Linkable Protein: Forging a Connection Between Replicare touched upon: (1) the biological context of bacteriophage T4 multiplication in which this mechanism operates is briefly reviewed; (2) the activation mechanism is described; (3) a mechanism for coupling selective gene expression to concurrent replication is proposed; (4) information on protein-pr