公开(公告)号：CA3083527A1

公开(公告)日：2019-06-27

申请号：CA3083527

申请日：2018-12-18

Applicant: BASF SE

Inventor： DENNIS JARED ,  CAI ROBIN ,  TAN XUQIU

IPC: C12P19/34 ,  C12N15/10 ,  C12Q1/68

Abstract: Disclosed herein is an improved Gene Site Saturation Mutagenesis (GSSM) method for producing a plurality of modified polynucleotides and/or polypeptides, creating specific changes to a gene, and reassembling mutations or changes at one or more sites.

公开(公告)号：CA3076578A1

公开(公告)日：2019-05-02

申请号：CA3076578

申请日：2018-10-17

Applicant: BASF SE

Inventor： URBINA HUGO ,  LI TONG ,  DENNIS JARED ,  TAN XUQIU ,  HUSTON DAVENPORT ADRIENNE ,  KUTSCHER JOCHEN ,  CHANG KRISTINE W

IPC: C12N9/26

Abstract: Variant polypeptides having beta-amylase activity and methods of making and using the enzymes in baking, detergents, personal care products, in the processing of textiles, in pulp and paper processing, in the production of ethanol, lignocellulosic ethanol, or syrups; as viscosity breakers in oilfield and mining industries.