Vesicular Trafficking II Flashcards
1
Q
How is transport through the secretory pathway mediated
A
coated vesicles and tubules
2
Q
Mutation in Sec23A
A
cranio-lenticulo-sutural dysplasia, abnormal ER to golgi trafficking
3
Q
ER in cranio-lenticulo-sutural dysplasia
A
dilated
4
Q
In cranio-lenticulo-sutural dysplasia what is unaffected
A
binding of mutant SEC23A to liposomes
5
Q
What is affected in cranio-lenticulo-sutural dysplasia
A
COPII coated vesicle formation
6
Q
How does packaging of large cargo occur
A
packaging proteins and procollagen