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Many proteins, together determine the rate and pattern of transcription B-42
Large subunit of RNA Pol has 7 amino acid repeats containing two serines per repeat which can be phosphorylated at CTD. There are 52 such repeats and 104 serines for phosphrylation. ` Phophorylation of CTD leads to release of all initiation complex proteins from RNA Pol tail, start of elongation step and association of factors with the tail that function in elongation and pre-mRNA processing. B-43
Page 1 and 2: Transcription Chapter 09 By Rasul C
Page 3 and 4: Bacterial transcription cycle Sigma
Page 5 and 6: Functioning of RNA polymerase. •
Page 7 and 8: Bacterial RNA Polymerase •The RNA
Page 9 and 10: • An open complex describes the s
Page 11 and 12: An arrested RNA polymerase can rest
Page 13 and 14: Sigma factor controls binding to DN
Page 15 and 16: Promoter efficiencies can be increa
Page 17 and 18: RNA polymerase binds to one face of
Page 19 and 20: Substitution of sigma factors may c
Page 21 and 22: B-21
Page 23 and 24: The 2.4 helix of sigma determines s
Page 25 and 26: Early genes are transcribed before
Page 27 and 28: A cascade is a sequence of events,
Page 29 and 30: σF is inhibited by an anti-sigma f
Page 31 and 32: Terminators Intrinsic terminators a
Page 33 and 34: Action of rho A rho hexamer translo
Page 35 and 36: Immediate early phage genes in phag
Page 37 and 38: Antitermination lies upstream in th
Page 39 and 40: • Antitermination occurs in the r
Page 41: Typically located at -25 region sub
Page 45: Prokaryotic RNA Pol= 5 subunits Euk

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