Characteristics of phosphoproteins (phosvitins) from a varitey of fish roes.
نویسندگان
چکیده
منابع مشابه
Vitellogenin synthesis in the avian liver. Vitellogenin is the precursor of the egg yolk phosphoproteins.
Administration of estrogen to roosters induces the synthesis of egg yolk phosphoproteins in the liver. We have demonstrated that these proteins are synthesized in the form of a large precursor, vitellogenin, and that vitellogenin is the only phosphoprotein found in the plasma of the estrogen-treated rooster. Vitellogenin is cleaved to form the egg yolk phosphoproteins, lipovitellin, and phosvit...
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The principal phosphoglycoproteins of avian and amphibian egg yolk, known as phosvitins, have been examined extensively in developmental studies of estrogenic induction of protein synthesis (1) and, more recently, as substrates for protein kinases which phosphorylate the basic nuclear proteins (2,3). Phosvitin has few aromatic and basic amino acids (4) which can be detected by uv absorbance or ...
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عنوان ژورنال:
- The Journal of biological chemistry
دوره 241 16 شماره
صفحات -
تاریخ انتشار 1966