For example, if genetic engineering simply moves a gene for a common food ingredient from one safe food crop to another, this does not expose consumers to new components in their food supply.
例如，如果基因工程单单从一种安全粮食作物的一种普通食物成分的基因转移到另一种作物，这并不使消费者受到事物供给中新成分的影响。
Hybrid rice takes outstanding position in rice and food production in China, and gene engineering can play an important role in hybrid rice breeding.
杂交水稻在我国水稻及粮食生产中占有突出地位，基因工程可在杂交水稻育种中发挥重要作用。
Hybrid rice takes outstanding position in rice and food production in China, and gene engineering can play an important role in hybrid rice breeding.
杂交水稻在我国水稻及粮食生产中占有突出地位，基因工程可在杂交水稻育种中发挥重要作用。
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