一株分泌暗红色素禽铜绿假单胞菌的分离鉴定

Isolation and Identification of a Strain Psudomonas Aeruginosa Producted Dull Purple Pigment

１９９６年９月，某鸡场１～３日龄雏鸡发生急性死亡。分离培养到一株分泌暗红色素的革兰氏阴性杆菌。根据形态学观察、培养特性、生化试验和动物致病性试验，确定该菌为铜绿假单胞菌。药敏试验显示：该菌对氧哌嗪青霉素、羧苄青霉素、新霉素、丁胺卡那霉素和链霉素敏感。

A strain G - bacterium producted dull purple pigment on culture medium was isolated from 1～3 day dead chicken,according to the results of morphology observe,culture character,biological-chemical test and animal pathogenicity test,the pathogenic bacterium was identified pseudomonas aeruginosa.