Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Adrienne Ficq"'
Publikováno v:
Differentiation. 17:63-76
Activation of unfertilized Chaetopterus eggs by treatment with an excess of KCl may lead to the production of unicellular ciliated larvae (Lillie's differentiation without cleavage). The effects of a number of inhibitors of protein (puromycin, cycloh
Autor:
Adrienne Ficq
Publikováno v:
Experimental Cell Research. 91:460-464
Autor:
par Adrienne Ficq
Publikováno v:
Development. 2:204-215
Il Y A tout lieu d9esperer qu9une meilleure comprehension des curieux effets que le lithium exerce sur la morphogenese rendfait de grands services pour l9etude de la determination et de la differenciation embryonnaires. Jusqu9a present, cependant, le
Publikováno v:
Experimental cell research, Suppl 6
Journal Article
info:eu-repo/semantics/published
info:eu-repo/semantics/published
Autor:
Adrienne Ficq
Publikováno v:
Experimental Cell Research. 34:581-594
Autoradiographic experiments were performed to localize and follow the different types of RNA (s-RNA, r-RNA, m-RNA) synthesized during the maturation of the oocyte. Similar results were obtained on the two different species studied (sea urchin, Xenop
Publikováno v:
Experimental Cell Research. 29:128-136
Autoradiographic experiments undertaken with 3H-thymidine, 3H-uridine and 3H-cytidine in order to follow nucleic acid metabolism in developing sea urchin eggs have shown that, during the first steps (cleavage) of development, a mechanism of rapid DNA
Publikováno v:
Experimental Cell Research. 6:268-276
Autor:
Maurice Leo Errera, Adrienne Ficq
Publikováno v:
Experimental Cell Research. 7:145-155
The incorporation, as observed in radioautographic studies, of precursors of proteins and nucleic acids into the cell nucleus has been shown to occur both in whole organisms (embryonic cells, normal and regenerating liver); and in isolated thymus and
Autor:
par Adrienne Ficq
Publikováno v:
Development. 2:194-203
Des experiences de Brachet (1949) ont montre, de maniere indirecte, que l9induction neurale semble s9accompagner d9une migration de granules colorables vitalement au rouge neutre; ils passeraient du chordoblaste dans le neuroblaste et leur migration
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis. 95:408-417
Nucleate and anucleate fragments of sea-urchin eggs as well as whole eggs were given RNA and protein precursors in the presence of puromycin and actinomycin. A comparison was made between events occurring after fertilization and after parthenogenetic