(19)

(11)

EP 3 938 519 A1

(12)

(43) Date of publication: 19.01.2022 Bulletin 2022/03 (21) Application number: 20718458.1 (22) Date of filing: 14.03.2020

(51) International Patent Classification (IPC):  C12N 15/81(2006.01) C07K 14/395(2006.01) C12P 7/06(2006.01) (52) Cooperative Patent Classification (CPC): C12P 7/06; C07K 14/395; C12N 15/81; Y02E 50/10 (86) International application number: PCT/US2020/022853 (87) International publication number: WO 2020/186254 (17.09.2020 Gazette 2020/38)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 14.03.2019 US 201962818471 P (71) Applicant: Danisco US Inc. Palo Alto, California 94304 (US)	(72) Inventors: KRASLEY, Elizabeth A. Wilmington, Delaware 19802 (US) CHEN, Zhongqiang Wilmington, Delaware 19807 (US) MAGGIO-HALL, Lori Ann Wilmington, Delaware 19810 (US) ZHU, Quinn Qun Chester, Pennsylvania 19382 (US) (74) Representative: Mewburn Ellis LLP  Aurora Building Counterslip Bristol BS1 6BX Bristol BS1 6BX (GB)