Activation Region I (ARI) Notes: Definitions & Explanations PDF | Download eBooks
Study Activation Region I (ARI) lecture notes PDF with molecular biology definitions and explanation to study What is Activation Region I (ARI)?. Study activation region i (ari) explanation with molecular biology terms to review molecular biology course for online degree programs.
Activation Region I (ARI) Definition:
Region of CAP that is thought to bind to the carboxyl-terminal domain (CTD) of the α-subunit of E. coli RNA polymerase..
Molecular Biology by Robert F. Weaver
Activation Region I (ARI) Notes:
Activation region I is the region of CAP subunit that binds to the CTD (carboxyl-terminal domain) of the Escherichia Coli RNA polymerase α-subunit. These activating regions, which make contact with the RNA polymerase at promoters, have been located by using genetic methods. In RNA polymerase, the contact site is located in alpha subunit C-terminal domain.
Keep Learning with Molecular Biology Notes
What is Alkylation?
Alkylation is basically the transfer of an alkyl group (carbon containing group) from one molecule to another. This alkyl group ...
What is Amber Codon?
Amber codon is a stop codon (a codon responsible for the termination of translation). There are three codon that usually ...
What is Activation Region I (ARI)?
Activation region I is the region of CAP subunit that binds to the CTD (carboxyl-terminal domain) of the Escherichia Coli ...
What is Antirepression?
Antirepression is the prevention of repression during transcription, by activators such as histones or other transcription-inhibiting factors. For example, in ...
What is Antigen?
Antigen (Ag) is a structure or a substance that is recognized and specifically bound by an antibody (Ab). It is ...
What is Annealing Of DNA?
Annealing of DNA in genetics means the process of reuniting the two strands of a denatured DNA, to reform its ...
