. The beginnings of embryonic development : A symposium organized by the Section on Zoological Sciences of the American Association for the Advancement of Science, cosponsored by the American Society of Zoologists and the Association of Southeastern Biologists, and presented at the Atlanta meeting, December 27, 1955. Embryology. Fig. 12. Larvae of Physa. a, control; b to /, after treatment with potassium cyanide (Mancuso, 1955c), drogenase, peroxidase, phosphorylases, and enzymes with sulf- hydrylic radicals. He used, respectively, sodium azide, sodium malonate, or maleic acid, sodium s
. The beginnings of embryonic development : A symposium organized by the Section on Zoological Sciences of the American Association for the Advancement of Science, cosponsored by the American Society of Zoologists and the Association of Southeastern Biologists, and presented at the Atlanta meeting, December 27, 1955. Embryology. Fig. 12. Larvae of Physa. a, control; b to /, after treatment with potassium cyanide (Mancuso, 1955c), drogenase, peroxidase, phosphorylases, and enzymes with sulf- hydrylic radicals. He used, respectively, sodium azide, sodium malonate, or maleic acid, sodium selenite, thiourea, glucose, and zinc chloride. He obtained rather generalized abnormalities in the larvae, which also can be produced with other treatments and in that sense are not specific. For example, malonate does not produce the abnormalities that are produced by sodium azide. Both glucose and azide inhibit the phosphorylations, but their effects on development are very different. The results obtained by Rulon are certainly suggestive. However, one would like to know something about the local distribution of these enzymes in the. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original American Association for the Advancement of Science. Section on Zoological Sciences; Tyler, Albert, 1906-. Washington
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Keywords: ., bookcentury1900, bookpublisherwashington, booksubjectembryology
