公开(公告)号：US20160024536A1

公开(公告)日：2016-01-28

申请号：US14657637

申请日：2015-03-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wooyong Lee ,  Soyoung Lee ,  Huisub Lim ,  Jiyoon Song ,  Kwangmyung Cho ,  Sunghaeng LEE

IPC: C12P7/56 ,  C12N15/81

CPC classification number: C12P7/56 ,  C12N9/0071 ,  C12N15/69 ,  C12N15/81 ,  C12Y114/00 ,  C12Y114/19

Abstract: Provided is a recombinant acid resistance yeast cell that is genetically engineered to increase ERG5 activity and a method of producing lactate by using the yeast cell.

Abstract translation: 提供了通过遗传工程改造以增加ERG5活性的重组耐酸酵母细胞和使用酵母细胞产生乳酸盐的方法。

公开(公告)号：US20150140626A1

公开(公告)日：2015-05-21

申请号：US14542275

申请日：2014-11-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jiyoon SONG ,  Changduk KANG ,  Joonsong PARK ,  Sungsoo KIM ,  Youngkyoung PARK ,  Sunghaeng LEE ,  Soyoung LEE ,  Juyoung LEE ,  Kwangmyung CHO ,  Wooyong LEE

IPC: C12P7/56 ,  C12N9/02 ,  C12N9/88 ,  C12N15/81

CPC classification number: C12P7/56 ,  C12N9/0006 ,  C12N9/0008 ,  C12N9/88 ,  C12N15/52 ,  C12N15/81 ,  C12Y101/01028 ,  C12Y101/02 ,  C12Y102/0101 ,  C12Y401/03039 ,  Y02P20/52

Abstract: Provided is a genetically engineered yeast cell with lactate production capacity, including an enzyme that catalyzes conversion of acetaldehyde to acetyl-CoA and an enzyme that catalyzes conversion of pyruvate to lactate, which activities are increased compared to a parent cell of the yeast cell, as well as a method of producing the genetically engineered yeast cell and method of producing lactate using the genetically engineered yeast cell.

Abstract translation: 提供了具有乳酸生产能力的遗传工程酵母细胞，其包括催化乙醛转化为乙酰辅酶A的酶和催化丙酮酸向乳酸转化的酶，与酵母细胞的亲本细胞相比，活性增加，作为 以及生产遗传工程酵母细胞的方法和使用遗传工程酵母细胞产生乳酸的方法。