DNA modifications Flashcards

1
Q

MeCPs

A

Binden aan gemethyleerde Cs

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

HDACs

A

Binden aan MeCPs en verspreiden heterochromatine

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

CpG islands

A

Hypomethylation

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

DNMT3

A

de novo methylation

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

DNMT1

A

maintenance methylation

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

H2A.z + H3K4me3

A

blokkeren de novo methylation

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

CTCF

A

insulator

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

basal bimodal

A

basele methylatie tijdens replicatie. Alles wordt gemethyleerd behalve CpG islands omdat hier RNA polymerase II bindt

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

UHRF1

A

bindt hemi meCpGs en rekruteert DNMT1

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

Polycomb repression

A

PcG complexen onderhouden methylatie, eerst binden aan repressie maar later ook zonder

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

Poised genes

A

Bivalent chromatine, kunnen aan en uit worden gezet maar staan nog uit

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