【摘要】 在以ＡＣＣ（α－氨基环丙烷梭酸）为唯一氮源的选择性培养基上，对土壤来源的细菌菌株进行了筛选。通过生长测定、对ＡＣＣ降解的分析，确定了菌株ＡＣＣ脱氨酶的活性，并对菌株进行了系统鉴定。更多还原

【Abstract】 Some strains of soil bacteria were isolated by their ability to grow on ACC as a sole nitrogen source.ACC deaminase activity of these strains were determined by growth assaying,confirmed by chromatograthically identifying to decrease of ACC in the medium.Then systematic identification was done.更多还原