This gene directs cells to manufacture a crystalline protein that is toxic to certain insects-especially caterpillars and beetles that gnaw on crops-but does not harm other organisms.

 
  • 这个基因会促使细胞制造一种晶体状蛋白质,对某些昆虫来说是毒药,尤其是啃食作物的毛毛虫和甲虫,却不会伤害其他生物。
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