用P22造句子，“P22”造句

在沙門氏--P22噬菌體體系中，轉導是稀少的，大約每?笆刪?體顆粒才產生一個轉導型。

Cloning and Expression of the P22 Gene Fragment of ZS Strains of Toxoplasma Gondii;

Study on the Immune Responses Induced by DNA Vaccine with the P30-P22 of Toxoplasma Gondii in Mice;