Pseudorhadinorhynchus samegaiensis n. sp. (Acanthocephala), from cultured rainbow trout, Salmo gairdnerii in Japan
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چکیده
منابع مشابه
Reiteration frequency of the protamine genes in rainbow trout (Salmo gairdnerii).
Protamine mRNA was isolated in a very pure form from trout testis and used as a template for the synthesis of a complementary DNA of high specific activity. The cDNA represented a full copy of the mRNA template and was used in hybridization reactions with purified trout DNA to determine the number of genes for protamines in trout testis. Our results indicate that there are less than four genes ...
متن کاملObservations on Hepatic Cell Hyperplasia, Adenoma, and Hepatoma of Rainbow Trout (salmo Gairdnerii).
been reported in fish, all of them in trout (924,34, 47). In 1955 a high incidence of hepatic tumors was found in rainbow trout in Italian hatcheries (9). Interest in these neoplasms was renewed recently when hepatic tumors were discovered in large numbers of hatchery-reared rainbow trout in the United States (928,35, 592,61, 64), Italy (920), and France (3, 30). The main varieties of tumors th...
متن کاملObservations on Hepatic Cell Hyperplasia, Adenoma, and Hepatoma of Rainbow Trout (Salmo gairdnerii)4'
been reported in fish, all of them in trout (924,34, 47). In 1955 a high incidence of hepatic tumors was found in rainbow trout in Italian hatcheries (9). Interest in these neoplasms was renewed recently when hepatic tumors were discovered in large numbers of hatchery-reared rainbow trout in the United States (928,35, 592,61, 64), Italy (920), and France (3, 30). The main varieties of tumors th...
متن کاملPurification and properties of an alcohol dehydrogenase from the liver and intestinal caecum of rainbow trout (Salmo gairdnerii) [proceedings].
The next step in the purification involved degradation of the glycogen in the proteinglycogen complex, in order to solubilize the various enzyme activities. This was achieved for glycogen synthase by incubation of the complex with 0.5~-potassium phosphate and 5 mM-AMP, which activates the endogenous phosphorylase that is present in the complex (Nimmo et al., 1976), followed by extensive dialysi...
متن کاملStudies on Rainbow Trout Egg (Salmo gairdnerii irideus). V. Further Studies on the Yolk Protein during Embryogenesis
There have been found at least three kinds of protein m the yolk throughout the embryogenesis of rainbow trout, by electrophoretic analysis1l. In rainbow trout it is well known that the egg hatches out in 20-30 days after fertilization and the yolk content in the sac fry lasts for a further period of 20-30 days, then signs of starvation begin to appear. Therefore, it was suggested that the yolk...
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ژورنال
عنوان ژورنال: Fish Pathology
سال: 1975
ISSN: 0388-788X,1881-7335
DOI: 10.3147/jsfp.10.58