Lecture 5 Flashcards

1
Q

Hvad er ATM et svar på?

A

dobbelstrengsbrud - ofte IR induceret.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Hvad rekrutterer ATM?

A

MRN komplekset

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Hvor skal ATM phosphoryleres for at blive aktiveret?

A

S1981

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Hvilke substrater har ATM?

A

P53, cdc25.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Hvilken chk er i ATM pathwayen?

A

Chk2.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Hvilken chk er i ATR pathwayen?

A

Chk1.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Hvad er ATR svar på?

A

Enkeltstrenget DNA, fx ved polymerase halt.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Hvad er ATRs cofaktor?

A

ATRIP.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Hvilket protein rekrutterer ATR?

A

RPA (replikativt protein A) - sidder på ssDNA.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Hvad sørger Mitotic spindle checkpoint for?

A

APC aktivering og anaphase progression først sker når attachment fra begge sider på hver kinectochor.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Hvad er funktionen af Mad og Bub proteinerne?

A

Sætter sig på kinectochore hvor spindle ikke er korrekt sat på. Mad Binder cdc20 så APC ikke kan aktiveres og Bub phosphorylerer den også.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly