Gene	Pathway	Pathway_source	Pathway_id
C1d	12S pre-rRNA is nucleolytically processed to yield 5.8S rRNA	IEA	R-MMU-6791218
C1d	21S pre-rRNA is nucleolytically processed at site E (site2a) to yield 18SE pre-rRNA	IEA	R-MMU-6791222