T—2毒素是广泛存在于自然界的真菌毒素,它能污染农作物、储藏粮食和饲料。目前遗传毒理学研究表明,T—2毒素对 V79细胞可诱发微核率增加,但在 Ames 试验、枯草杆菌重组试验、酵母突变试验、果蝇性连锁隐性致死试验及小鼠骨髓 T-2 toxins are mycotoxins that are widespread in nature and can contaminate crops and store food and feed. At present, genotoxicity studies have shown that T-2 toxin induces an increase in the micronuclei rate in V79 cells. However, in the Ames test, the Bacillus subtilis recombinant test, the yeast mutation test, the Drosophila Sex Recession Mortality Test and the mouse bone marrow