形态 个体小,需用电子显微镜 观察 蝌蚪形、微球形和丝形 LG1 was isolated from chicken feces on an E coli 0157: H7 host, but it plaques on a wide range of E coli, and a few Enterobacteriaceae. The black bars are size bars representing 100 nm• 形态 – 个体小，需用电子显微镜 观察 – 蝌蚪形、微球形和丝形 LG1 was isolated from chicken feces on an E. coli O157:H7 host, but it plaques on a wide range of E. coli, and a few Enterobacteriaceae. The black bars are size bars representing 100 nm