英语语法分析

Leprosy is a chronic disease caused by a bacterium, Mycobacterium leprae.

麻风是由一种细菌，即麻风分枝杆菌引起的慢性疾病。

Mycobacterium avium is a blood infection by a bacterium related to tuberculosis.

鸟型分支杆菌是由一种与结核病有关的细菌引起的血液感染。

The objective is to construct and identify recombinant of Mycobacterium smegmatis.

目的是要构建和鉴定耻垢分枝杆菌的重组体。