| Package | Maintainer | Title | 
|---|---|---|
| mgu74c | Biocore Data Team | Affymetrix Murine Genome U74v2 Annotation Data (mgu74c) | 
| mgu74ccdf | Biocore Data Team | mgu74ccdf | 
| mgu74c.db | Biocore Data Team | Affymetrix Murine Genome U74v2 annotation data (chip mgu74c) | 
| mgu74cprobe | Biocore Data Team | Probe sequence data for microarrays of type mgu74c |