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Fig. 1. (A) Mean tail-muscle free-pool phenylalanine (Phe) specific activity
(Sa, d.p.m. nmol-1); the value at 0 min is the
specific activity of the injection solution. (B) Mean tail-muscle free-pool
phenylalanine concentration (nmol Phe g-1 wet mass). (C) Mean
tail-muscle protein-bound phenylalanine specific radioactivity
(Sb, d.p.m. nmol-1) for shrimps from Experiment
1 at various times after injection. Values are means ± S.E.M. at each
time interval (N=8).