Task: Answer Verification
Input (English): Question: Does metastasis-associated protein ribosomal RNA processing 1 homolog B ( RRP1B ) modulate metastasis through regulation of histone methylation?
Answer: RRP1B, a breast cancer metastasis suppressor, regulates gene expression through heterochromatinization and transcriptional repression, which helps our understanding of mechanisms that drive prognostic gene expression in human breast cancer.
Output (English): yes