. "Any process that inhibits or decreases the frequency, rate or extent of transcription of target genes that are transcribed as part of the G2/M transition of the mitotic cell cycle." . . "negative regulation of transcription involved in G2/M-phase of mitotic cell cycle" . "down-regulation of transcription from RNA polymerase II promoter during the G2/M phase of the mitotic cell cycle" . "negative regulation of transcription from RNA polymerase II promoter during G2/M phase of the mitotic cell cycle" . .