| 查看: 277 | 回复: 0 | ||
小崔9333木虫 (正式写手)
|
[求助]
求教关于携带志贺毒素噬菌体的知识
|
| 在文献中看到PCR was performed to confirm it was a shiga toxin-carrying bacteriophage.stx1 and stx2 genes were not detected in coliphage ECP4 based on the PCR results (data not shown).可是始终搞不明白，既然携带志贺毒素的噬菌体，不是会编码stx基因产志贺毒素吗？为什么说检测不到这两个基因呢。文中还将此噬菌体用于食品的生物防腐，理由是The correlation between the pathogenic E. coli and the shiga toxin-carrying coliphage was analyzed with respect to gene transfer and epidemiological properties by molecular characteristics(Creuzburg et al., 2005; Shimizu, Ohta & Noda, 2009; García-Aljaro et al.,2006; Rode et al., 2011). Thus, coliphage ECP4 might serve as a possible form of biocontrol for E. coli O157:H7. 对此相当迷糊，请专业人士赐教！谢谢 |
回复此楼» 猜你喜欢
各位基础老师们，看完中央《从严治党》的决定后，对学术界更加有信心了吧
已经有4人回复
-
【长期招聘】复旦大学 AI 制药实验室 博士后招聘
已经有9人回复
-
越来越担心硕士毕业后没有竞争力了
已经有15人回复
-
2027博士申请-临床检验诊断学、病原生物学、微生物方向
已经有4人回复
-
申博自荐 2篇一区TOP+1篇EI+2公开发明专利 2027博士申请
已经有3人回复