New! PrivateView
BetaNew! PrivateView
BetaNew! PrivateView
BetaNew! PrivateView
BetaNew! PrivateView
BetaNew! PrivateView
BetaNew! PrivateView
BetaNew! PrivateView
BetaNew! PrivateView
BetaNew! PrivateView
BetaAn effector is the target acted on, to bring about the change back to the normal state. At the cellular level, effectors include nuclear receptors that bring about changes in gene expression through up-regulation or down-regulation and act in negative feedback mechanisms. An example of this is in the control of bile acids in the liver.
Wikipedia