An analysis of the partial metabolic derepression of sea urchin eggs by ammonia: the existence of independent pathways.

Amino Acids/metabolism Ammonia/pharmacology Ammonium Chloride/pharmacology Animals Biological Transport Chromosomes Female Fertilization Hydrogen-Ion Concentration Microscopy, Phase-Contrast Models, Biological Ovum/drug effects,metabolism Polyribosomes/metabolism Potassium Protein Biosynthesis Respiration Ribosomes/metabolism Sea Urchins Tritium Valine/metabolism

Amino Acids Ammonium Chloride Tritium Ammonia Valine Potassium