US 12,331,282 B2
Strain for producing long-chain dicarboxylic acids and fermentation method therefor
Jianglin Wang, Shanghai (CN); Wei Li, Shanghai (CN); Qinpei Li, Shanghai (CN); Wenxiao Jiang, Shanghai (CN); Shuya Min, Shanghai (CN); and Xiucai Liu, Shanghai (CN)
Assigned to CATHAY BIOTECH INC., Shanghai (CN); and CIBT AMERICA INC., Newark, DE (US)
Appl. No. 17/769,459
Filed by CATHAY BIOTECH INC., Shanghai (CN); and CIBT AMERICA INC., Newark, DE (US)
PCT Filed Jan. 16, 2020, PCT No. PCT/CN2020/072398
§ 371(c)(1), (2) Date Apr. 15, 2022,
PCT Pub. No. WO2021/073011, PCT Pub. Date Apr. 22, 2021.
Claims priority of application No. 201910992388.0 (CN), filed on Oct. 18, 2019.
Prior Publication US 2023/0203431 A1, Jun. 29, 2023
Int. Cl. C12N 1/16 (2006.01); C12P 7/44 (2006.01); C12R 1/74 (2006.01)
CPC C12N 1/165 (2021.05) [C12P 7/44 (2013.01); C12R 2001/74 (2021.05)] 12 Claims
 
2. A method of producing a long-chain dicarboxylic acid, comprising: preparing a seed solution comprising a Candida tropicalis strain Am2525 with the deposit number CCTCC NO: M 2019419; and fermenting the strain to produce a long-chain dicarboxylic acid.