作者: Jean-Pierre Garel
DOI: 10.1016/S0022-5193(74)80054-8
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摘要: Optimum efficiency of protein biosynthesis is obtained through continuous, selective adjustment cytoplasmic tRNA population to the amino acid composition proteins being synthetized. We call this “functional or quantitative adaptation”. This regulation phenomenon has been found in highly differentiated cell systems such as silkgland Bombyx mori L., reticulocytes, plasmocytoma and lens. It can be applied other Escherichia coli , yeast liver. Implications functional adaptation are discussed terms a modulated with each species regulated independently.