Tạo cá bảy màu poecilia reticulata cái có bộ nhiễm sắc thể giới tính XY và nhận dạng cá bảy màu siêu đực YY
Gravid guppy females were orally administered estrogens estradiol propionat (EP) or ethynylestradiol (EE) 5-10 days prior parturition. Treatment with 400ppm of EP and 250 ppm of EE caused the birth of 91.03± 2.37% and 91.02% females respectively. F2 progeny from the sex reversal females XY and norma...
में बचाया:
| मुख्य लेखकों: | , |
|---|---|
| स्वरूप: | लेख |
| भाषा: | Vietnamese |
| प्रकाशित: |
Bộ Giáo dục và Đào tạo
2013
|
| ऑनलाइन पहुंच: | https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/34082 |
| टैग : |
टैग जोड़ें
कोई टैग नहीं, इस रिकॉर्ड को टैग करने वाले पहले व्यक्ति बनें!
|
| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
|---|
| सारांश: | Gravid guppy females were orally administered estrogens estradiol propionat (EP) or
ethynylestradiol (EE) 5-10 days prior parturition. Treatment with 400ppm of EP and 250 ppm of EE caused the birth of 91.03± 2.37% and 91.02% females respectively. F2 progeny from the sex reversal females XY and norman males XY consisted of 69.13% male, among which 14.25% were identified as superrnales YY. Some morphological traits determined by X - or Y - linked gens were investigated to indentify XY female, XX male and YY supermale. |
|---|