Mackintosh, F R Reversible response to puromycin and some characteristics of the uptake and use of amino acids by unfertilized sea urchin eggs. [electronic resource] - The Biological bulletin Oct 1970 - 296-303 p. digital Publication Type: Journal Article ISSN: 0006-3185 Standard No.: 10.2307/1540084 doi Subjects--Topical Terms: Amino Acids--metabolismCarbon IsotopesEchinodermataFemaleFertilizationOvum--drug effectsPuromycin--pharmacology