the in vivo stability of methylated and unmethylated cytochrome c in saccharomyces cerevisiae was studied by pulse-labeling the hemoproteins with [ methyl-3h ] -methionine and/or [ 2-14c ] methionine and following the fate of these proteins under anaerobiosis and in the presence of cycloleucine .
C0018974
hemoproteins
C0033684
proteins