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Lac I encodes for repressor
These repressers are bound to the OPERATOR preventing polymerase to transcribe the DNA
From 0:25 onwards, it's showing you what happens when a lactose molecule binds to he repressor and makes the operator site available for polymerase to transcribe the lac operon (Lac Z, Lac Y and Lac A)
Hope that helps !!
TamimKhilwati1990 1 year ago 3
this was good, but audio could have helped
nadiha143 2 years ago
dxcellent
aamuhemanth 3 years ago
knowing how the operon works...this was a very nice visual aid..thank you!
cutiestar300 3 years ago 6
pointless without audio and labels.
attacking911 3 years ago 6
Very nice thanks
gabyigl 3 years ago