Examples include: Asthma Beta thalassemia Rubinstein-Taybi syndrome Some promoters are called constitutive as they are active in all circumstances in the cell, while others are regulated, becoming active in the cell only in response to specific stimuli.
Exemplos: Asma Beta talasemia Síndrome de Rubinstein-Taybi Algúns promotores denomínanse constitutivos, xa que están sempre activos, e outros están regulados e só están activos en resposta a estímulos específicos.