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著者曾证明荧光素乙酰乙酸盐(Fluorescein dlacetate,FDA)和溴乙啡啶(Ethidiumbromide,EB)染色能确切地测定耻骺干菌和草分枝干菌的死活。活菌染成录色,因它有酶的水解作用能使无荧光作用的 FDA 转变成有荧光作用的物质,并且活细胞完整的细胞膜可以排除
The authors have demonstrated that Fluorescein dlacetate (FDA) and Ethidiumbromide (EB) staining can accurately determine the survival and death of Epiphytic liver and Epiphytic stem bacteria. Live bacteria dyed into color, because it has enzymatic hydrolysis can make non-fluorescent FDA into a fluorescent substance, and the intact cell membrane of living cells can be ruled out