Artificial sex reversal of white grouper ( Epinephelus aeneus ) utilizing aromatase inhibitor (Fadrozole)
نویسندگان
چکیده
منابع مشابه
Construction of a Microsatellites-Based Linkage Map for the White Grouper (Epinephelus aeneus)
The white grouper (Epinephelus aeneus) is a promising candidate for domestication and aquaculture due to its fast growth, excellent taste, and high market price. A linkage map is an essential framework for mapping quantitative trait loci for economic traits and the study of genome evolution. DNA of a single individual was deep-sequenced, and microsatellite markers were identified in 177 of the ...
متن کاملEstablishment of genetic markers for breeding the white grouper (Epinephelus aeneus)
The white grouper (Epinephelus aeneus) is a protogynous hermaphrodite species found throughout the southern Mediterranean Sea and along the west coast of Africa to southern Angola. The species has a high market value, excellent taste, rapid growth rate, hardiness and relatively high disease resistance. Therefore, it is a promising candidate for intensive aquaculture and in 2010 an Epinephelus a...
متن کاملSex Reversal and Masculinization according to Growth in Longtooth Grouper Epinephelus bruneus
To understand the sex reversal characteristics in the longtooth grouper (Epinephelus bruneus), this study examined the sex reversal and artificial masculinization of wild caught E. bruneus reared in indoor rearing tank after a 17α-methyltestosterone injection. To domesticate a broodstock, 64 wild caught E. bruneus, between 47.0 to 110.0 cm in total length and from 1.5 to 21.4 kg in body weight,...
متن کاملAndrogens stimulate sex change in protogynous grouper, Epinephelus coioides: spawning performance in sex-changed males.
We examined the efficacy of androgens (1.0 mg/kg body mass), testosterone (T), 11-ketotestosterone (11-KT), 17alpha-methyltestosterone (MT), testosterone propionate (TP) or androgen mixture (T, MT and TP in an equal ratio), for induction of sex change in protogynous orange-spotted grouper, Epinephelus coioides. The spawning performance in sex-changed males was also investigated. MT and androgen...
متن کاملEffect of Nonsteroidal Aromatase Inhibitor on Sex Reversal of Oreochromis mossambicus (Peters, 1852)
In the present study, the efficacy of letrozole, a potent nonsteroidal aromatase inhibitor, and 17α-methyltestosterone on gondal sex differentiation and sex reversal was examined in Mozambique tilapia (Oreochromis mossambicus). Among the doses tried in the experiment, 100 mg letrozole, 200 mg letrozole, and 50 mg 17α-methyltestosterone/kg produced male dominated populations (97-100% males). The...
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ژورنال
عنوان ژورنال: Aquaculture Research
سال: 2019
ISSN: 1355-557X,1365-2109
DOI: 10.1111/are.14030