Results 171 to 180 of about 38,045 (222)

Metabolism of Cholesterol in the Chick Embryo

open access: yesJournal of Biological Chemistry, 1953
William M. Stokes   +2 more
openaire   +1 more source

Cleavage in the chick embryo

Development, 1978
ABSTRACT Chick embryos ranging from the stage of first cleavage to that of about 700 cells were removed from the oviduct and examined by transmission electron microscopy. Beneath the cell membrane is a yolk-free cortical region containing microfilaments.
R, Bellairs, F W, Lorenz, T, Dunlap
openaire   +2 more sources

Neuraminidase in tissues of the chick embryo and chick

Biochimica et Biophysica Acta, 1963
Abstract 1. 1. The neuraminidase (N-acetylneuraminate glycohydrolase, EC 3.2.1.18) activity of subcellular fractions obtained from chorioallantoic membrane of chick embryos was determined. More than 90% of the activity was found in a supernatant fraction. 2. 2.
B, COOK, G L, ADA
openaire   +2 more sources

The multiple hemoglobins of the chick embryo

Journal of Cellular Physiology, 1972
AbstractTwo embryonic hemoglobins are found in chick erythrocytes during early development by column chromatography on DEAE‐cellulose and by electrophoresis on starch gel and gelatinized cellulose acetate. Beginning during the sixth day of incubation these are replaced by three different hemoglobins.
R, Fraser   +3 more
openaire   +2 more sources

Erythropoiesis in the developing chick embryo

Developmental Biology, 1973
Abstract The types of erythroid cells of chick embryos developing in ovo have been correlated with the hemoglobins of the embryos. Prior to 5 days, when primitive cells constitute the only erythroid cells, two hemoglobins can be resolved by polyacrylamide gel electrophoresis.
G A, Bruns, V M, Ingram
openaire   +2 more sources

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