'Aauaaa' presentation slideshows

Stability of mRNA

Stability of mRNA. Structure features of eukaryotic mRNA untranslated regions (UTR) Regulation of mRNA stability in mammalian cells Bioinformatic analysis of UTR functional characterization. Significance of mRNA Stability.

1.44k views • 71 slides

Alternate sigma factor usage : controls selective transcription

s 70. Ways to Regulate Transcription. Alternate sigma factor usage : controls selective transcription of entire sets of genes. vegetative (principal s). +1. ?????. (16-19 bp). (5-9 bp). A. TTGACA. TATAAT. heat shock. +1. s 32. (13-15 bp).

565 views • 45 slides

Translation

Translation. Function of 5 ? CAP. Protect mRNA from degradation-RNAses cannot cleave triphosphate linkages Enhance the translatability of mRNAs-cap needed for binding of cap binding protein which is needed for attachment to ribosome Enhance the transport of the mRNA from nucleus to cytoplasm

530 views • 43 slides

Multiple Steps in Gene Expression after Transcription

554 views • 24 slides