Search for tag: "transcription"

7 Media

Gene Expression II duration 48 minutes 13 seconds Gene Expression II Gene Expression II	Gene Expression II a lecture by Kevin Ahern covering gene expression relative to eukaryotic cells. estradiol estrogen steroid hormone receptor transcription factor co-activator remodeling engine tamoxifen histone acetylase deacetylase sirtuin nucleosome core particle From Kevin Ahern 8 plays
Transcription III and Translation I duration 56 minutes 5 seconds Transcription III and Translation I Transcription III and Translation I	Transcription III and Translation I A lecture by Kevin Ahern discussing eukaryotic transcription and starting discussion of translation. transcription translation eukaryotic enhancer mrna modification genetic code amino acid activation wobble initiation elongation From Kevin Ahern 14 plays
Nucleic Acid Structure and DNA Replication duration 51 minutes 58 seconds Nucleic Acid Structure and DNA Replication Nucleic Acid Structure and DNA Replication	Nucleic Acid Structure and DNA Replication A lecture by Kevin Ahern covering structure of DNA and RNA and introducing DNA replication. dna rna rrna trna mrna b-dna z-dna replication transcription translation central dogma reverse polymerase From Kevin Ahern 141 plays
Gene Expression III and Senses I duration 52 minutes 51 seconds Gene Expression III and Senses I Gene Expression III and Senses I	Gene Expression III and Senses I a lecture by Kevin Ahern covering post-transcriptional regulation and the molecular bases of the senses. tryptophan operon attenuation termination transcription leader ferritin transferrin iron response element ire ire-bp smell golf From Kevin Ahern 10 plays
Transcription II duration 50 minutes 5 seconds Transcription II Transcription II	Transcription II a lecture by Kevin Ahern discussing termination of prokaryotic transcription and mechanisms of eukaryotic transcription. prokaryote eukaryote transcription rho factor independent rna polymerase enhancer element tata From Kevin Ahern 10 plays
Transcription I duration 50 minutes 22 seconds Transcription I Transcription I	Transcription I a lecture by Kevin Ahern covering the process of transcription in general terms. transcription rna polymerase open complex sigma factor rho initiation elongation termination From Kevin Ahern 12 plays
Control of Protein Synthesis duration 46 minutes 7 seconds Control of Protein Synthesis Control of Protein Synthesis	Control of Protein Synthesis A lecture by Kevin Ahern discussing how transcription of genes in bacteria is controlled ultimately by environmental factors. transcription enzyme protein environmental environment lactose operon repressor rna From Kevin Ahern 200 plays