Nanjing Agricultural University

Sheng Qiang

Shiguo Chen

Chunlong Yang

Yunfa Dong

Xinbin Dai

Xiaoling Song

Chanjuan Mao

Weimin Dai

Disclosed is a glyphosate-tolerant gene. The nucleotide sequence of the gene is SEQ ID NO: 1, SEQ ID NO: 3 or SEQ ID NO: 5, and a mutant form of the gene that maintains the glyphosate-tolerant activity. The amino acid sequence of a protein encoded by the gene is respectively SEQ ID NO: 2, SEQ ID NO: 4, or SEQ ID NO: 6, and a mutant form of amino acids in a conserved region 1 of positions 280 to 294 and in a conserved region 2 of positions 416 to 433. Also disclosed is the use of the gene and the mutant form thereof in the production of a glyphosate-resistant/tolerant plant.

Glyphosate-tolerant gene and use thereof

A compound represented by formula (I), or (II), or a salt thereof, for eradicating weeds.

Method for eradicating weeds with derivatives of 3-acetyl-5-sec-butyl-4-hydroxy-3-pyrrolin-2-one

A method of eradicating weeds by applying to the weeds a compound derived from 3-acetyl-5-sec-butyl-4-hydroxy-3-pyrrolin-2-one.

Growing community of inventors

Nanjing, China

Sheng Qiang