公开(公告)号：US20150024447A1

公开(公告)日：2015-01-22

申请号：US14335632

申请日：2014-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-eun KIM ,  Jin-woo Park ,  Jin-hwan Park ,  Yu-kyung Jung ,  Hwa-young Cho ,  Jae Chan Park ,  Kwang-myung Cho

IPC: C12P7/18 ,  C12N9/02

CPC classification number: C12P7/18 ,  C12N9/0008 ,  C12Y102/01057

Abstract: A mutant butyraldehyde dehydrogenase (Bld), a polynucleotide having a nucleotide encoding the mutant, a vector including the polynucleotide, a microorganism including a nucleotide encoding the mutant, and a method of producing 1,4-butanediol using the same.

Abstract translation: 突变体丁醛脱氢酶（Bld），具有编码突变体的核苷酸的多核苷酸，包含该多核苷酸的载体，包含编码该突变体的核苷酸的微生物，以及使用其的1,4-丁二醇的制造方法。

公开(公告)号：US09416380B2

公开(公告)日：2016-08-16

申请号：US14340362

申请日：2014-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-soo Kim ,  So-young Lee ,  Chang-duk Kang ,  Ju-young Lee ,  Kwang-myung Cho

IPC: C12N9/04 ,  C12N15/81 ,  C12P7/56

CPC classification number: C12P7/56 ,  C12N9/0006 ,  C12N15/81 ,  C12Y101/01027 ,  Y02P20/52

Abstract: A yeast cell comprising LDH from a Sordaria genus fungi, in which activity of lactate dehydrogenase converting pyruvate into lactate is increased, as well as a method of preparing the yeast cell and a method of using the yeast cell to produce lactate.

Abstract translation: 包含来自Sordaria属真菌的LDH的酵母细胞，其中乳酸脱氢酶将丙酮酸转化成乳酸盐的活性增加，以及制备酵母细胞的方法和使用酵母细胞产生乳酸盐的方法。

公开(公告)号：US20150087032A1

公开(公告)日：2015-03-26

申请号：US14336945

申请日：2014-07-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-kyoung PARK ,  Chang-duk Kang ,  Ji-yoon Song ,  Ju-young Lee ,  Seung-hyun Lee ,  Kwang-myung Cho

IPC: C12P7/56 ,  C12P7/06

CPC classification number: C12P7/56 ,  C07K14/39 ,  C07K14/395 ,  C12P7/06 ,  Y02E50/17

Abstract: A genetically engineered yeast cell that produces a pyruvate-based metabolite from pyruvate, wherein activity of a mitochondrial pyruvate carrier (MPC) is reduced compared to a parent yeast cell and a method of producing the pyruvate-based metabolite using the yeast cell.

Abstract translation: 一种遗传工程酵母细胞，其从丙酮酸生成基于丙酮酸的代谢物，其中与亲本酵母细胞相比，线粒体丙酮酸载体（MPC）的活性降低，以及使用酵母细胞产生基于丙酮酸的代谢物的方法。

公开(公告)号：US20150004661A1

公开(公告)日：2015-01-01

申请号：US14319116

申请日：2014-06-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hong-soon RHEE ,  Young-min Lee ,  Jin-woo Kim ,  Eun-Young Park ,  Yeo-ju Song ,  Jin-hwan Park ,  Kwang-myung Cho

IPC: C12P7/42 ,  C12P17/04 ,  C12P7/18 ,  C12P7/46 ,  C12P7/40

CPC classification number: C12P7/42 ,  C12N9/0008 ,  C12P7/18 ,  C12P7/46 ,  C12P17/04 ,  C12Y102/01016

Abstract: A microorganism expressing a vector encoding a CoA-dependent succinate semialdehyde dehydrogenase to efficiently produce a C4 compound, and methods for the use thereof.

Abstract translation: 表达编码CoA依赖性琥珀酸半醛脱氢酶的载体以有效产生C4化合物的微生物及其使用方法。

公开(公告)号：US20150044740A1

公开(公告)日：2015-02-12

申请号：US14340362

申请日：2014-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-soo KIM ,  So-young Lee ,  Chang-duk Kang ,  Ju-young Lee ,  Kwang-myung Cho

IPC: C12P7/56 ,  C12N15/81 ,  C12N9/04

CPC classification number: C12P7/56 ,  C12N9/0006 ,  C12N15/81 ,  C12Y101/01027 ,  Y02P20/52

Abstract: A yeast cell comprising LDH from a Sordaria genus fungi, in which activity of lactate dehydrogenase converting pyruvate into lactate is increased, as well as a method of preparing the yeast cell and a method of using the yeast cell to produce lactate.

Abstract translation: 包含来自Sordaria属真菌的LDH的酵母细胞，其中乳酸脱氢酶将丙酮酸转化成乳酸盐的活性增加，以及制备酵母细胞的方法和使用酵母细胞产生乳酸盐的方法。