经基因改造的超级稻米 genetically engineered "super rice ; genetically engineered "super
抗体基因的改造 antibody gene modification
基因改造物质的使用 use of genetically modified substances
华盛顿-你可能不想吃基因改造的食品，但很多时候你却躲不掉。
WASHINGTON - you may not want to eat genetically engineered foods. Chances are, you are eating them anyway.
Pakrasi说，这项工作证明了未经基因改造的蓝杆菌的能力。
The work shows what an unmodified cyanobacterium is capable of, says Pakrasi.
103是第一个自然界中发现的(非基因改造的)能够直接从纤维素产生丁醇的细菌。
TU-103 is the first bacterial strain found in nature (not genetically engineered) to produce butanol directly from cellulose.
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