Results 121 to 130 of about 4,832,796 (188)

Endocrinology and fish culture

Fish Physiology and Biochemistry, 1989
In the current practice of fish culture the use of hormones is mainly limited to the field of reproduction, and more precisely to induce or synchronize ovulation and stimulate spermiation. The practice of pituitary homogenates injection (called hypophysation) which started in the early 1930's has allowed spectacular developments in the culture of some ...
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Retroviruses of wild and cultured fish

Polish Journal of Veterinary Sciences, 2011
Retroviruses of wild and cultured fishRetroviruses comprise a large group of enveloped RNA viruses which have been found in a wide range of vertebrate species including fish. To date a number of fish retrovirus genomes have been partially or completely sequenced.
A, Lepa, A K, Siwicki
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