negative regulation of ribosomal protein gene transcription from RNA polymerase II promoter in response to chemical stimulus
negative regulation of ribosomal protein gene transcription from rna polymerase ii promoter in response to chemical stimulus
Any process that decreases the frequency, rate or extent of the synthesis of RNA from ribosomal protein genes by RNA polymerase II, originating at an RNA polymerase II promoter, as a result of a chemical stimulus.