The Gab operon is responsible for the conversion of γ-aminobutyrate to succinate, what is the  is the chief inhibitory neurotransmitter in the mammalian central nervous system, called?
Gab operon: The "gab" operon is responsible for the conversion of γ-aminobutyrate (GABA) to succinate. Gamma-Aminobutyric acid: "gamma-"Aminobutyric acid (γ-Aminobutyric acid) (GABA ) is the chief inhibitory neurotransmitter in the mammalian central nervous system.
GABA