用“P22”造句大全，P22造句

在沙门氏--P22噬菌体体系中，转导是稀少的，大约每?笆删?体颗粒才产生一个转导型。

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;