e. coli rna polymerase
DESCRIPTION
E. coli RNA Polymerase. Sequences of E. coli Promoters. Transcription by E. coli RNA Polymerase. Transcription by E. coli RNA Polymerase. Transcription by E. coli RNA Polymerase. Classes of Genes Transcribed by Eukaryotic RNA Polymerases. Processing of Ribosomal RNAs. - PowerPoint PPT PresentationTRANSCRIPT
E. coli RNA Polymerase
Sequences of E. coli Promoters
Transcription by E. coli RNA Polymerase
Transcription by E. coli RNA Polymerase
Transcription by E. coli RNA Polymerase
Classes of Genes Transcribed by Eukaryotic RNA Polymerases
Processing of Ribosomal RNAs
Ribosome Structure
and mitochondria
Ribosome Assembly
Structure of tRNAs
Processing of Transfer RNAs
Attachment of Amino Acids to tRNAs
tRNAs are activated by amino-acyl tRNA synthetases
A Eukaryotic Promoter
Formation of a Polymerase II Transcription Complex
Formation of a Polymerase II Transcription Complex
RNA Polymerase II/Mediator Complexes
RNA Polymerase II/Mediator Complexes
DNA Looping
Processing of Eukaryotic Messenger RNAs
Processing of Eukaryotic Messenger RNAs - capping
Processing of Eukaryotic Messenger RNAs – capping and splicing
32
Eukaryotic genes: mosaic of introns & exons
Exons (expressed sequences)
Introns (intervening sequences)
Splicing
Splicing alternativo
Splicing alternativo