virulence plasmid

基本解释

When Sh sonnei I form plasmid was transferred into T32 strain by mobilizing-transferation, T32 strain regained its virulence to cause positive Sereny's reaction in guinea pig.
当将宋内氏志贺氏菌毒株I相大质粒诱动转移到T32株时，它又回复了侵入上皮细胞并引起豚鼠眼角膜结膜炎的能力。
The vitro methods include autoagglutination test, calcium dependency test, pyrazinamidase test, salicin fermentation, esculin hydrolysis, Congo red 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。

毒力大质粒
It proved human shigella not only infected chickens but also caused the horizontal transmission,and the virulence plasmid could not lost immediately in the process of transmission.
由此证明人志贺菌不仅可以感染雏鸡还能造成水平传播,并且在此过程中其毒力大质粒不会很快丢失。
医药科学
毒力大质粒
It proved human shigella not only infected chickens but also caused the horizontal transmission,and the virulence plasmid could not lost immediately in the process of transmission.
由此证明人志贺菌不仅可以感染雏鸡还能造成水平传播,并且在此过程中其毒力大质粒不会很快丢失。