Project Goals: Develop geneticallymodifiedbacteria that use carbon dioxide, oxygen and hydrogen to produce butanol.
项目目标：开发利用二氧化碳、氧气和氢气合成丁醇的基因工程菌；
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Genencor used a geneticallymodified form of E-coli, a favourite species of bacteria in microbial genetics, to produce BioIsoprene.
Genencor用一种改变了基因的大肠细菌来制造生物异戊二烯，该细菌在微生物遗传学界最受欢迎。
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It entails breeding geneticallymodified yeast, bacteria or hamster cells to spawn therapeutic proteins which then need to be purified and refined in successive procedures.