Sintesi di acido ribonucleico e di proteine in embrioni di Anfibi trattati con solfocianuro
The action of LiCl on RNA and protein synthesis in Amphibian embryos was studied previously. In this paper the NaSCN effect, which appears in opposition to the LiCl effect, was examined on the same material; this was shown by morphological research as well as by experiments on the protein in solution. Xenopus laevis and Rana esculenta embryos were used and were treated, at late blastula stage, with NaSCN in tap water at increasing concentrations from 1,5 mM to 6.0 mM. After three hours of treatment...