A scientist in the UK fed potatoes with insect-resistant genes to mice. After an experiment lasting 110 days, not only did the mice develop poorly, they developed problems with their immune systems.
英國羅威特研究所普茲泰教授以具抗蟲基因的馬鈴薯餵食老鼠，經過一百一十天的實驗，老鼠不僅發育不良，而且出現免疫系統上的傷害。