Protein metabolism in cultured plant tissues. Calculation of an absolute rate of protein synthesis, accumulation, and degradation in tobacco callus in vivo.

Amino Acids/analysis,metabolism Chromatography, Ion Exchange Culture Techniques Kinetics Leucine/metabolism Plant Proteins/analysis,biosynthesis,metabolism Plants/metabolism Plants, Toxic Solubility Sucrose/metabolism Tobacco/metabolism Trichloroacetic Acid Tritium

Amino Acids Plant Proteins Tritium Sucrose Trichloroacetic Acid Leucine