Any process involving galactose that activates or increases the rate of transcription from an RNA polymerase II promoter.
Synonyms:
exact_synonym:
up-regulation of transcription from RNA polymerase II promoter by galactose; upregulation of transcription from RNA polymerase II promoter by galactose
narrow_synonym:
activation of transcription from RNA polymerase II promoter by galactose; stimulation of transcription from RNA polymerase II promoter by galactose