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公开(公告)号：EP0798377B1
公开(公告)日：2001-05-23
申请号：EP97104568.7
申请日：1997-03-18
发明人： Takano, Junichi , Kino, Kuniki
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公开(公告)号：EP0530803A3
公开(公告)日：1994-04-06
申请号：EP92115078.5
申请日：1992-09-03
CPC分类号： C12P13/08
摘要： Disclosed is a process for producing L-threonine, which comprises culturing an L-threonine-producing microorganism belonging to the genus Escherichia and having a resistance to at least one of L-phenylalanine and L-leucine in a medium until L-threonine is produced and accumulated in the culture, and recovering L-threonine therefrom.
摘要翻译： 公开了生产L-苏氨酸的方法，该方法包括在培养基中培养属于埃希氏菌属的L-苏氨酸生产微生物并对L-苯丙氨酸和L-亮氨酸中的至少一种具有抗性，直至产生L-苏氨酸 并在培养物中积累，并从中回收L-苏氨酸。
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公开(公告)号：EP0368284A2
公开(公告)日：1990-05-16
申请号：EP89120705.2
申请日：1989-11-08
CPC分类号： C12P13/08 , Y10S435/849
摘要： Disclosed is a process for producing L-threonine, which comprises culturing in a medium a microorganism belonging to the genus Escherichia and having a resistance to cysteine or cystine, or their analogue and an ability to produce L-threonine until L-threonine is accumulated in the culture broth, and recovering L-threonine therefrom.
摘要翻译： 本发明公开了一种生产L-苏氨酸的方法，其包括在培养基中培养属于埃希氏杆菌属的微生物并具有抗半胱氨酸或胱氨酸的抗性或其类似物和产生L-苏氨酸的能力，直到L-苏氨酸积累 培养液，从其中回收L-苏氨酸。
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公开(公告)号：EP0445830A3
公开(公告)日：1991-11-27
申请号：EP91103569.9
申请日：1991-03-08
IPC分类号： C12P13/08
CPC分类号： C12P13/08
摘要： Disclosed is a process for producing L-threonine which comprises culturing in a medium a microorganism belonging to the genus Escherichia and having resistance to at least one of L-serine and ethionine and an ability to produce L-threonine until L-threonine is accumulated in the culture, and recovering L-threonine therefrom.
摘要翻译： 本发明公开了生产L-苏氨酸的方法，其包括在培养基中培养属于埃希氏菌属的微生物，所述微生物对L-丝氨酸和乙硫氨酸中的至少一种具有抗性并具有产生L-苏氨酸的能力，直到L-苏氨酸积累在 培养物，并从中回收L-苏氨酸。
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公开(公告)号：EP0445830A2
公开(公告)日：1991-09-11
申请号：EP91103569.9
申请日：1991-03-08
IPC分类号： C12P13/08
CPC分类号： C12P13/08
摘要： Disclosed is a process for producing L-threonine which comprises culturing in a medium a microorganism belonging to the genus Escherichia and having resistance to at least one of L-serine and ethionine and an ability to produce L-threonine until L-threonine is accumulated in the culture, and recovering L-threonine therefrom.
摘要翻译： 本发明公开了一种生产L-苏氨酸的方法，其包括在培养基中培养属于埃希氏杆菌属的微生物并具有对L-丝氨酸和乙硫氨酸中的至少一种的抗性和产生L-苏氨酸的能力，直到L-苏氨酸积累 培养，并从中回收L-苏氨酸。
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公开(公告)号：EP0368284B1
公开(公告)日：1994-02-02
申请号：EP89120705.2
申请日：1989-11-08
CPC分类号： C12P13/08 , Y10S435/849
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公开(公告)号：EP0530803A2
公开(公告)日：1993-03-10
申请号：EP92115078.5
申请日：1992-09-03
CPC分类号： C12P13/08
摘要： Disclosed is a process for producing L-threonine, which comprises culturing an L-threonine-producing microorganism belonging to the genus Escherichia and having a resistance to at least one of L-phenylalanine and L-leucine in a medium until L-threonine is produced and accumulated in the culture, and recovering L-threonine therefrom.
摘要翻译： 公开了一种生产L-苏氨酸的方法，其包括在培养基中培养属于埃希氏杆菌属的L-苏氨酸生产微生物并且在培养基中对至少一种L-苯丙氨酸和L-亮氨酸具有抗性，直到产生L-苏氨酸 并在培养物中积累，从其中回收L-苏氨酸。
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公开(公告)号：EP0368284A3
公开(公告)日：1991-07-10
申请号：EP89120705.2
申请日：1989-11-08
CPC分类号： C12P13/08 , Y10S435/849
摘要： Disclosed is a process for producing L-threonine, which comprises culturing in a medium a microorganism belonging to the genus Escherichia and having a resistance to cysteine or cystine, or their analogue and an ability to produce L-threonine until L-threonine is accumulated in the culture broth, and recovering L-threonine therefrom.
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