The vitro methods include autoagglutination test, calcium dependency test, pyrazinamidase test, salicin fermentation, esculin hydrolysis, Congored colony test and virulence plasmid.
体外法包括自凝试验、依钙试验、吡嗪酰胺酶试验、水杨苷发酵、七叶苷水解、刚果红菌落试验和毒力质粒。
2
In advantage of cellulose-congored medium and weight losing test of the filter paper, 4 out of the above-mentioned 35 strains showed higher enzyme activities.