supported by the National Key Basic Research Program of China (2007CB109206);the National Special Fund for Research in Public Welfare Sector (200903046-08)
Triploid carp(100%)with 150(3n=150)chromosomes were obtained by crossing the females of improved tetraploid hybrids(♀, 4n=200)of red crucian carp(♀)×common carp(♂)with the males of diploid yellow river carp(♂,2n=...
supported by the National Basic Research Program of China (2007CB109205,2009CB118804);the National Natural Science Foundation of China (30623001)
Ammonia is toxic to fish in natural and artificial waters.We evaluated the acute(96 h) and chronic(21 d) toxicity of un-ionized ammonia to GH transgenic common carp(Cyprinus carpio L.) and non-transgenic common carp u...