positive regulation of L-dopa decarboxylase activity
Known as: up-regulation of 4-dihydroxyl-L-phenylalanine decarboxylase activity, up regulation of DDC activity, up-regulation of L-dopa decarboxylase activity
Any process that activates or increases the frequency, rate or extent of L-dopa decarboxylase activity. [GO_REF:0000059, GOC:bf, GOC:PARL, GOC…