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The mitochondrial DNA control region of Siniperca chuatsi, S. kneri, S. scherzeri, S. obscura, S. undulata, Coreosiniperca roulei and Coreoperca whiteheadi were amplified by PCR amplification and directly sequenced. The mtDNA control region of the sinipercine fishes could be separated into three domains, namely, the terminal associated sequence domain, the central conserved sequence domain and the...
The resistance to disease caused by the Aeromonas sobria in three genotypes of tilapia, Nile tilapia (Oreochromis niloticus), blue tilapia (Oreochromis aureus) and their hybrid (female Nile tilapiaxmale blue tilapia) was studied. Based on comparison of median lethal dose (LD 50 ), functions of nonspecific immunity, including total amount of complements, bactericidal reaction by alternative...
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