菌株保藏编号:CICC 10373
中文名称:酿脓链球菌
拉丁名称:Streptococcus pyogenes
曾用名:溶血性链球菌
模式菌株: 否
其它保藏中心编号:=CMCC 32210
来源历史:←中国检验检疫科学研究院食品安全所(22106)←CMCC←贵阳医学院
收藏时间:2009-05-11
特征特性:G+球形或椭圆形菌,触酶阴性,PYR试验阳性,CAMP试验、胆汁溶解试验阴性,不分解菊糖,发酵葡萄糖产酸不产气。在血平板上产生β溶血。兼性厌氧,最适pH7.4-7.6。
参考用途:《GB 4789.28 培养基和试剂的质量要求》标准菌株;GB 15979-2024《一次性使用卫生用品卫生要求》溶血性链球菌检测方法阳性对照,《GB 4789.11-2014 β型溶血性链球菌检验》阳性对照菌株。
生物危害程度:三类
致病对象:人畜共患
传播途径:经空气飞沫、皮肤伤口
培养基:0109 血琼脂-II
| 牛肉浸粉 | 10.0 g |
| 蛋白胨 | 10.0 g |
| NaCl | 5.0 g |
| 脱纤维羊血 | 50.0 mL |
| 琼脂 | 15.0 g |
| 蒸馏水 | 1000.0 mL |
| pH | 7.2~7.4 |
其他培养条件:CMCC(B)32210=GDMCC 1.245
培养温度:37 ℃
需氧类型:好氧
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