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Mismatch repair
Lesson 10 of 11 • 5 upvotes • 5:17mins
Sufiya A
Mismatched DNA bases becomes fixed as mutations in the enxt replication cycle. Thus they are repaired after the DNA replication has occured by mismatch repair mechanism.
DNA Mutations and Repair Mechanisms
11 lessons • 50m
1
Overview
1:47mins
2
Luria Delbruck Experiment/ Fluctuation Test
5:27mins
3
Types of Mutagens - Physical, Chemical and Biological
7:18mins
4
Ames Test
6:57mins
5
Types of Point Mutations
7:35mins
6
DNA repair by Proofreading
3:46mins
7
Photo reactovation repair and repair by alkylating damage
3:19mins
8
Base excision repair
2:51mins
9
Nucleotide excision repair
3:13mins
10
Mismatch repair
5:17mins
11
SOS repair
3:13mins
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