MICROORGANISMS AND METHODS FOR PRODUCING 2,4-PENTADIENOATE, BUTADIENE, PROPYLENE, 1,3-BUTANEDIOL AND RELATED ALCOHOLS
申请人:Osterhout Robin E.
公开号:US20130109064A1
公开(公告)日:2013-05-02
The invention provides non-naturally occurring microbial organisms containing 2,4-pentadienoate, butadiene, propylene, 1,3-butanediol, crotyl alcohol or 3-buten-1-ol pathways comprising at least one exogenous nucleic acid encoding a butadiene pathway enzyme expressed in a sufficient amount to produce 2,4-pentadienoate, butadiene, propylene, 1,3-butanediol, crotyl alcohol or 3-buten-1-ol. The invention additionally provides methods of using such microbial organisms to produce 2,4-pentadienoate, butadiene, propylene, 1,3-butanediol, crotyl alcohol or 3-buten-1-ol, by culturing a non-naturally occurring microbial organism containing 2,4-pentadienoate, butadiene, propylene, 1,3-butanediol, crotyl alcohol or 3-buten-1-ol pathways as described herein under conditions and for a sufficient period of time to produce 2,4-pentadienoate, butadiene, propylene, 1,3-butanediol, crotyl alcohol or 3-buten-1-ol.
本发明提供了不自然存在的微生物生物体,包含2,4-戊二烯酸、丁二烯、丙烯、1,3-丁二醇、烯丙醇或3-丁烯-1-醇途径,其中包括至少一个外源核酸编码的丁二烯途径酶,在足够数量下表达以产生2,4-戊二烯酸、丁二烯、丙烯、1,3-丁二醇、烯丙醇或3-丁烯-1-醇。此外,本发明提供了使用这种微生物生物体生产2,4-戊二烯酸、丁二烯、丙烯、1,3-丁二醇、烯丙醇或3-丁烯-1-醇的方法,通过在适当的条件下培养包含2,4-戊二烯酸、丁二烯、丙烯、1,3-丁二醇、烯丙醇或3-丁烯-1-醇途径的不自然存在的微生物生物体,并在足够的时间内产生2,4-戊二烯酸、丁二烯、丙烯、1,3-丁二醇、烯丙醇或3-丁烯-1-醇。