Autotriploid origin of Carassius auratus as revealed by chromosomal locus analysis
نویسندگان
چکیده
منابع مشابه
Isolation of Shewanella putrefaciens from Goldfish (Carassius auratus auratus)
In the present study, the etiological agent that caused mortality in goldfish at an aquarium company located in Bursa in northwestern Turkey was identified. Diseased fish were lethargic, displaying a loss of appetite, ascites, and exophthalmia. Internal examination revealed that the kidney was surrounded by exudate and that the spleen and liver were pale. Microbiological examination showed that...
متن کاملGill metaplasia in a goldfish, Carassius auratus auratus (L.).
1 Environmental Medicine Consortium, North Carolina State University, College of Veterinary Medicine, Raleigh, NC, USA 2 Department of Clinical Sciences, North Carolina State University, College of Veterinary Medicine, Raleigh, NC, USA 3 North Carolina Zoological Park, Asheboro, NC, USA 4 Department of Population Health and Pathobiology, North Carolina State University, College of Veterinary Me...
متن کاملLatent inhibition experiments with goldfish (Carassius auratus).
Evidence of latent inhibition was sought in a series of experiments with goldfish. In Experiment 1, goldfish were given nonreinforced preexposure to a color that subsequently predicted shock in an activity conditioning situation; their performance did not differ from that of control animals preexposed to a markedly different color. In Experiment 2, a group of goldfish given nonreinforced preexp...
متن کاملFood intake inhibition by melatonin in goldfish (Carassius auratus).
Feeding regulation by monoamines, neuropeptides and certain hormones has been studied in fish, but a possible role of melatonin is unknown. The purpose of the present study was to investigate the effects of melatonin on food intake in goldfish. Fishes were housed in 12L:12D and injected with different doses of either melatonin or 2-iodomelatonin. Two routes of administration, intracerebroventri...
متن کاملAcoustic stimulation of the ear of the goldfish (Carassius auratus).
Microphonic potentials were recorded from the ears of the goldfish during acoustic stimulation in a situation where sound pressure and particle displacement could be varied. Microphonic potentials from fishes with the swim bladder intact were proportional to sound pressure. After removal of the swim bladder, sound pressure sensitivity declined by 20-35 dB and the response was generated in propo...
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ژورنال
عنوان ژورنال: Science China Life Sciences
سال: 2016
ISSN: 1674-7305,1869-1889
DOI: 10.1007/s11427-016-5040-7