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DNA repair
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What is mutated in HNPCC
MSH2
MLH1
What sequences are mutated that identify parent strands?
GATC
What results from faulty mismatch repair?
HNPCC
What are the steps in base-excision repair?
removal of base by a specific N-glycosylase
removal of sugar and phosphate by AP-endonuclease and deoxyribose phosphate lyase
DNA polymerase
DNA ligase
Xeroderma pigmentosa results from a mutation in what gene?
XPA-XPG
Which 2 proteins control the entry of cell from G1 to S phase?
Rb and p53
Microsatellite instability often leads to what condition?
HNPCC
Author
pszurnicki
ID
61384
Card Set
DNA repair
Description
DNA repair
Updated
2011-01-23T04:25:42Z
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