Lecture10_27 - 2/3/11 Main Ideas • Setting the stage for...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 2/3/11 Main Ideas • Setting the stage for transcription. • The phases of transcription. – Initiation – Elongation – termination • RNA processing – 5’ cap 2/3/11 Figure 6-3 Molecular Biology of the Cell (© Garland Science 2008) 2/3/11 Where does transcription happen? replicatio n transcripti on translati on S G 1 M G 2 replicati on transcripti on transcripti on The Cell The Cell Cycle 2/3/11 Figure 6-4 Molecular Biology of the Cell (© Garland Science 2008) 2/3/11 Fig. 17-7a-1 Prom ot e r Transcript io n unit D N A St art point RNA polym e ra se 5 5 3 3 Fig. 17-4 Gen e 1 Gene 2 Gen e 3 DNA template strand Transcription unit upstrea m downstre am Upstream and downstream are relative terms. They are used to compare two locations. If one location is on the promoter side of the transcription unit, it is upstream of a location in the middle of the transcription unit. 2/3/11 Fig. 17-7a-4 Prom oter Transcriptio n unit D N A Start point RNA polymerase 5 r 5 r 3 r 3 r Initia tion 3 r 3 r 1 RNA transcr ipt 5 r 5 r Unwou nd DNA Template strand of DNA 2 Elongati on Rewou nd DNA 5 5 5 3 3 3 RNA transcr ipt 3 Terminati on 5 5 5 3 3 3 Completed RNA transcript 2/3/11...
View Full Document

This note was uploaded on 02/02/2011 for the course BIO 311C taught by Professor Satasivian during the Fall '08 term at University of Texas.

Page1 / 27

Lecture10_27 - 2/3/11 Main Ideas • Setting the stage for...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online