Corynebacterium constitutive expression vector promoter screened on the basis of transcriptome sequencing, screening method thereof, and applications thereof

US11639512B2 · kind B2 · utility

Inventors

• Panpan XING · 红钢城街道, CN
• Haixia SU · 红钢城街道, CN
• Jiong Wang · Union City, US
• Xuechen Mei · 红钢城街道, CN
• Kun Wan · 红钢城街道, CN
• Mengjun Song · 红钢城街道, CN
• Jing Li · Lexington, US
• Aifu Liu · 红钢城街道, CN

Key dates

• Filing date: Mar 14, 2018
• Grant date: May 2, 2023
• Expiry date: Apr 9, 2040

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12R2001/15
• WIPO field: Biotechnology
• WIPO sector: Chemistry

Abstract

Provided is a method for screening a Corynebacterium constitutive expression vector promoter on the basis of transcriptome sequencing; and further provided are the Corynebacterium constitutive expression vector promoter screened on the basis of transcriptome sequencing, an expression vector comprising the promoter, a recombination strain obtained by transforming a host cell Corynebacterium glutamicum using the expression vector, and applications thereof.