[Effect of ribonuclease on the embryonal development of batracians.  I.  Experiments in micro-injection].
D004247:DNA; D004622:Embryo, Mammalian / Q000187:drug effects*; D004625:Embryo, Nonmammalian / Q000187:drug effects*; D047108:Embryonic Development; D012313:RNA; D012260:Ribonucleases
D012313:RNA; D004247:DNA; D012260:Ribonucleases
EMBRYO/effect of drugs on; NUCLEASES
Action de la ribonucléase sur le développement embryonnaire des batraciens.  I.  Expériences de micro-injection.