to elucidate the molecular events associated with postnatal and compensatory renal growth , the expression of growth/differentiation genes ( c-fos , c-myc , c-h-ras , c-k-ras ) , a stress-related gene ( hsp70 ) and a structural gene ( collagen type iv , alpha 1 and 2 ) were examined .
C0007589
differentiation
C0085301
c-fos