JZ;
carried;
out;
the;
molecular;
genetic;
studies;
and;
drafted;
the;
manuscript.SZ;
advised;
JZ;
in;
performing;
the;
study;
and;
writing;
the;
manuscript;
forpublication.;
And;
HW,;
XG,;
MH,;
FG;
and;
LL;
gave;
much;
help;
in;
this;
experiment.All;
authors;
read;
and;
approved;
the;
final;
manuscript.;
毒素基因; 重组系统; 功能验证; 增强型绿色荧光蛋白; 逆转录聚合酶链反应; T细胞增殖; 细胞转染; 蛋白质合成;