The effects of different proportions of the 17 ß estradiol and 17a methyltestosterone on growth sex reversal and skin colouration of the electric blue hap Sciaenochromis ahli Trewavas 1935
Yazarlar (3)
Doç. Dr. Zafer KARSLI Sinop Üniversitesi, Türkiye
Dr. Öğr. Üyesi Mustafa Orhan ARAL Sinop Üniversitesi, Türkiye
Nihat Yeşilayer Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Aquaculture Research (Q2) | ||
| Dergi ISSN | 1355-557X Dergi Bilgileri (2016) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2016 |
| Cilt / Sayı / Sayfa | 47 / 2 / 640–648 | DOI | 10.1111/are.12524 |
| UAK Araştırma Alanları |
Su Ürünleri Yetiştiriciliği
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| Özet |
| This study was performed to investigate the effects of 17β‐estradiol (ES) and 17α‐methyltestosterone (MT) on growth, development, survival, sex ratio and colour change in the electric blue hap (Sciaenochromis ahli Trewavas, 1935). The hormones were not supplemented to the control feed, while six other feeds were prepared by adding 20, 40 and 60 mg kg−1 17β‐ES or 20, 40 and 60 mg kg−1 17α‐MT to each, resulting in seven different feed treatments. Average live weight of the fish supplemented with these diets was 0.42 ± 0.04 g. At the end of the study, the highest weight gain was observed in fish fed 60 mg kg−1 17α‐MT group (2.62 ± 0.11 g) and the difference with the groups fed with 17β‐ES was found to be significant. All fish fed 17α‐MT were male, while the rates of feminization in fish fed 17β‐ES at 20, 40, 60 mg kg−1 were 91.11%, 88.88% and 93.33% respectively. Survival rates were respectively … |
| Anahtar Kelimeler |
| 17α-methyltestosterone | 17β-estradiol | Electric blue hap | Growth | Pigmentation | Sex reversal |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 11 |
| Scopus | 12 |
| Google Scholar | 17 |