Multiple Choice
Polycomb proteins promote heterochromatin formation and gene silencing by
A) acetylating lysine 27 of histone 3.
B) deacetylating lysine 27 of histone 3.
C) methylating lysine 27 of histone 3.
D) methylating lysine 9 of histone 3.
Correct Answer:
Verified
Correct Answer:
Verified
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