'Activates transcription' presentation slideshows

Prof. Kristin Scott 291 LSA kscott@uclink.berkeley OFFICE HOURS M 11 AM-12 NOON

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Promoter sequences from 10 bacteriophage and bacterial genes

Promoter sequences from 10 bacteriophage and bacterial genes. Figure 10-13 Catabolite control of the lac operon. (a) Only under conditions of low glucose is adenylate cyclase active and cAMP (cyclic adenosine monophosphate) formed. (b) When cAMP is present, it forms a complex with CAP

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Turning ? Cro into a Transcriptional Activator

Turning ? Cro into a Transcriptional Activator. Fred Bushman and Mark Ptashne Cell (1988) 54: 191-197. Small patch of acidic residues is necessary and sufficient for transcriptional activation. Figure 1. ? cI normally activates transcription. ? cro normally represses transcription.

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Turning ? Cro into a Transcriptional Activator

Turning ? Cro into a Transcriptional Activator. Fred Bushman and Mark Ptashne Cell (1988) 54: 191-197. Presented by Natalie Kuldell for 20.902 February 4th, 2009. Small patch of acidic residues is necessary and sufficient for transcriptional activation. Figure 1.

195 views • 18 slides

Turning ? Cro into a Transcriptional Activator

Turning ? Cro into a Transcriptional Activator. Fred Bushman and Mark Ptashne Cell (1988) 54: 191-197. Presented by Drew Endy and Natalie Kuldell for 20.902/20.947 February 6th, 2008. Small patch of acidic residues is necessary and sufficient for transcriptional activation. Figure 1.

190 views • 18 slides

Role of TF in Cancer Progression

Coagulation-dependent mechanisms 1,2 Mediated through PKC phosphorylation of TF Initiates a signaling cascade that: Activates transcription of VEGF Downregulates anti-angiogenic thrombospondin Induces cytoskeletal mobilization/cell migration. Coagulation-independent mechanisms 3,4

137 views • 1 slides