Construction of PCR-DGGE gene fingerprint for the gastrointestinal bacterial community in Ephippus orbis;

The comparison of the predominant bacterial community structure in the gastrointestinal walls between Lutjanus sebae(Cuvier,1816) and Ephippus orbis(Bloch,1787) based on 16S rDNA PCR-DGGE fingerprint using a culture-independent method was conducted in the paper.

Study on the Activity of the Diastases and the Proteases for Colossoma Brachypomum, Niejalobrama Amblycep and Psetidobagrus Fuvidraco;

Effects of goat lamb intestinal Peyer s patch extract on immunity and growth of Colossoma brachypomum;

Studies on cold-induced apoptosis in Colossoma brachypomum cells;

The economic Profit can be raised if we polyculture the fresh water orbfish in the pond with fully-grown fish, the main steps should be taken; 1)the orbfish ought to be bred on time; 2)the orbfish be bred with high protein feed; 3)During the culture, chlorinated lime can be used to protect the orbfish from disease and crystal dipterex should not be used.