Analysis of the effect of gene expression in the livers of old mice (25 months of age) fed rapamycin chronically (21 months) from 4 months of age. Total RNA extracted from livers of 25 month old C57BL6/J male and female mice started on control or 14 ppm rapamycin (Rapa) from 4 months of age on 21 mo...
ORGANISM(S): Mus musculus