Gene responsible for pathogenesis of H pylori
Cytotoxic: products of two genes namely cytotoxin- associated gene A(cagA) and vacuolating agent(vacA) gene cause gastritis, peptic ulceration and cancer GENERAL AND SYSTEMIC PATHOLOGY RAMDAS NAYAK FIRST EDITION PAGE 379
Cag A
Cag B
Tax A
Hbx
G.I.T