1. KQ tach chiet DNA genome tu te bao vi khuan Salmonella
2. Ket qua phan lap cac gen tu DNA genome cua vi khuan Salmonella bang ky thuat PCR
3. KQ tach dong cac gen ma hoa khang nguyen roi cua vi khuan Salmonella bang he vector tach dong pCR2.1
4. Bieu hien cac gen ma hoa khang nguyen roi cua vi khuan Salmonella trong vi khuan E.coli BL21
5. Tim cac dieu kien toi thich de bieu hien cac gen ma hoa khang nguyen roi cua vi khuan Salmonella trong vi khuan E.coli BL21
6. Tinh sach cac protein tai to hop duoc tao ra tu cac chung E.coli tai to hop mang cac gen ma hoa khang nguyen roi cua vi khuan Salmonella bang phuong phap sac ki ai luc
7. NC kha nang lien ket mien dich cua cac protein tai to hop voi khang the khang S. typhinurium va S. enteritidis duoc tao ra tu ga va tho bang phuong phap lai Western blot
8. Xay dung qui trinh chuan tao kit ELISA phat hien dac hieu S.typhiumrium va S. enteritidis bang cac khang nguyen tai to hop