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1.发明申请公开(公告)号：US20200024626A1
公开(公告)日：2020-01-23
申请号：US16577837
申请日：2019-09-20
发明人： Hyun Ah KIM , Ju Hee SEO , Yong Uk SHIN , So Young KIM , Sang Kyoum KIM , Kwang Ho NA , Jee Yeon BAE , Sung Kwang SON , Hye Ryun YOO , Jin Geun CHOI
摘要： Disclosed is a microorganism of Escherichia sp. producing O-acetyl homoserine, and a method of producing O-acetyl homoserine in high yield using the microorganism.
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公开(公告)号：US20180042267A1
公开(公告)日：2018-02-15
申请号：US15557669
申请日：2016-03-15
发明人： In Kyung HEO , Sung Kwang SON , Jin Geun CHOI , So Young KIM , Yong Uk SHIN , Jae Hee LEE , Jin Woo SUNG , Youn Jae LEE , Jin Seong RIM , Jun Young JUNG
IPC分类号： A23K20/142 , A23K50/00
CPC分类号： A23K20/142 , A23K50/00 , A23K50/30 , A23K50/60 , A23K50/75
摘要： The present invention relates to a feed additive composition having a high content of L-methionine, and an animal feed composition comprising the feed additive composition. More specifically, the present invention relates to a feed additive composition comprising 60 to 99.9 wt % of L-methionine together with L-phenylalanine and L-tyrosine, and to an animal feed composition comprising the feed additive composition.
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3.发明申请公开(公告)号：US20170137853A1
公开(公告)日：2017-05-18
申请号：US15316475
申请日：2015-06-05
发明人： Jee Yeon BAE , Hyun Ah KIM , Yong Uk SHIN , So Young KIM , Sang Kyoum KIM , Kwang Ho NA , Ju Hee SEO , Sung Kwang SON , Hye Ryun YOO , Jin Geun CHOI
CPC分类号： C12P13/06 , C07K14/245 , C12N9/0008 , C12N9/1029 , C12N9/1096 , C12N9/1205 , C12N9/1217 , C12N9/88 , C12N15/52 , C12P13/02 , C12R1/12 , C12Y102/01011 , C12Y203/01031 , C12Y206/01001 , C12Y207/01039 , C12Y207/02004 , C12Y401/01031 , C12Y402/01022
摘要： The present disclosure relates to a microorganism producing O-acetylhomoserine with high efficiency and a method for producing O-acetylhomoserine and L-methionine using the microorganism. The present disclosure provides a microorganism producing O-acetylhomoserine having an enhanced activity of a protein which is predicted to export O-acetylhomoserine, and a method for producing O-acetylhomoserine and L-methionine using the microorganism.
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4.发明申请公开(公告)号：US20170101655A1
公开(公告)日：2017-04-13
申请号：US14901532
申请日：2015-06-22
发明人： Hyun Ah KIM , Ju Hee SEO , Yong Uk SHIN , So Young KIM , Sang Kyoum KIM , Kwang Ho NA , Jee Yeon BAE , Sung Kwang SON , Hye Ryun YOO , Jin Geun CHOI
IPC分类号： C12P13/06
CPC分类号： C12P13/06 , C12N9/1029 , C12N9/1205 , C12N9/88 , C12N15/52 , C12Y203/01031 , C12Y203/03001 , C12Y207/01039 , C12Y401/01031
摘要： Disclosed is a microorganism of Escherichia sp. producing O-acetyl homoserine, and a method of producing O-acetyl homoserine in high yield using the microorganism.
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