Release of a Gonad-Stimulating Substance from the Radial Nerves of the Cushion Star, Asterina pectinifera, in response to Excess Potassium*. (GSS release/starfish radial nerve/excess potassium/oocyte maturation)
نویسندگان
چکیده
منابع مشابه
from linguistics to literature: a linguistic approach to the study of linguistic deviations in the turkish divan of shahriar
chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...
15 صفحه اولA relaxin-like peptide purified from radial nerves induces oocyte maturation and ovulation in the starfish, Asterina pectinifera.
Gonad-stimulating substance (GSS) of starfish is the only known invertebrate peptide hormone responsible for final gamete maturation, rendering it functionally analogous to the vertebrate luteinizing hormone (LH). Here, we purified GSS of starfish, Asterina pectinifera, from radial nerves and determined its amino acid sequence. The purified GSS was a heterodimer composed of 2 different peptides...
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Gonad-stimulating substance-like molecule from the radial nerve of the sea cucumber.
Gonad-stimulating substance-like molecule (GSSL) was isolated from the radial nerve of the sea cucumber, Apostichopus japonicus (Aj-GSSL), and its partial DNA and protein sequences were characterized. The smaller part of the molecule that also retains GSSL activity was estimated. Radial nerve extract (RNE) induced germinal vesicle breakdown (GVBD) at 3 mg/ml in 85% of immature ovarian oocytes. ...
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ژورنال
عنوان ژورنال: Development, Growth and Differentiation
سال: 1985
ISSN: 0012-1592,1440-169X
DOI: 10.1111/j.1440-169x.1985.00447.x