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TLS Online TPP Program

#Id: 3402

LexA repressor (Mr 22,700) inhibits transcription of all the SOS genes, and induction of the SOS response requires removal of LexA

#Unit 3. Fundamental Processes #DNA damage and repair mechanisms #Part B Pointers
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TLS Online TPP Program

#Id: 8139

#Unit 2. Cellular Organization

Three major types of coated vesicles involved in protein trafficking:
1. COPII vesicles
2. COPI vesicles 
3. Clathrin-coated vesicles
TLS Online TPP Program

#Id: 8140

#Unit 2. Cellular Organization

Anterograde transport
COPII vesicles = ER to Golgi
TLS Online TPP Program

#Id: 8141

#Unit 2. Cellular Organization

Anterograde transport through the golgi occurs by cisternal maturation
TLS Online TPP Program

#Id: 8142

#Unit 2. Cellular Organization

Retrograde transport
COPI vesicles = cis-Golgi to ER
TLS Online TPP Program

#Id: 8143

#Unit 2. Cellular Organization

Vesicle Type- COPII
Transport - ER to cis-Golgi 
Coat Proteins - Sec23/Sec24 and Sec13/Sec31, Sec16
Associated GTPase- Sar1
TLS Online TPP Program

#Id: 8144

#Unit 2. Cellular Organization

Vesicle Type- COPI
Transport - cis-Golgi to ER
Coat Proteins – Coatomers
Associated GTPase- ARF