caa a22 4500 445296356 CHVBK 20180317142543.0 cr unu---uuuuu 170323e20101001xx s 000 0 eng 10.1134/S0032945210080102 doi (NATIONALLICENCE)springer-10.1134/S0032945210080102 State of gonads in juvenile triploid trout Oncorhynchus mykiss under conditions of South Vietnam after artificial sex inversion [Elektronische Daten] [E. Pavlov, Nguen Tun, Nguen Tu] Gonad morphology and structure of sex cells in juvenile triploid trout Oncorhynchus mykiss of the Donaldson breed incubated and reared at a trout plant under climatic conditions of South Vietnam have been studied. Anomalies in the structure of sex gonads and oocyte structure were found, and partial resorption of sex cells was detected. It was shown that sex inversion in triploid (unisexual) fingerlings of rainbow trout passed successfully on the whole since many sex gonads of these fish simultaneously had both female and male sex cells and sometimes were sterile. The connection of anomalies found in the structure of sex system of trout with species rearing under unusual for it climatic conditions and artificial sex inversion is discussed. Pleiades Publishing, Ltd., 2010 Donaldson trout nationallicence triploids nationallicence sex inversion nationallicence histology nationallicence gonads nationallicence anomalies nationallicence South Vietnam nationallicence Pavlov E. Russian Federal Research Institute of Fishery and Oceanography (VNIRO), ul. Verkhnyaya Krasnosel'skaya 17, 107140, Moscow, Russia aut Tun Nguen Research Institute of Aquaculture No. 3-RIA 3, Nha Trang, Vietnam aut Tu Nguen Research Institute of Aquaculture No. 3-RIA 3, Nha Trang, Vietnam aut Journal of Ichthyology SP MAIK Nauka/Interperiodica 50/8(2010-10-01), 650-659 0032-9452 50:8<650 2010 50 11489 https://doi.org/10.1134/S0032945210080102 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0032945210080102 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Pavlov E. Russian Federal Research Institute of Fishery and Oceanography (VNIRO), ul. Verkhnyaya Krasnosel'skaya 17, 107140, Moscow, Russia aut NATIONALLICENCE 700 1- Tun Nguen Research Institute of Aquaculture No. 3-RIA 3, Nha Trang, Vietnam aut NATIONALLICENCE 700 1- Tu Nguen Research Institute of Aquaculture No. 3-RIA 3, Nha Trang, Vietnam aut NATIONALLICENCE 773 0- Journal of Ichthyology SP MAIK Nauka/Interperiodica 50/8(2010-10-01), 650-659 0032-9452 50:8<650 2010 50 11489 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer