Comparative analysis of fungal communities between herbicide-resistant and -susceptible Alopecurus aequalis.

ABSTRACT:

Introduction

Alopecurus aequalis is a grass species invading Chinese canola and wheat fields. An A. aequalis KMN-R population surviving mesosulfuron-methyl treatment with recommended rates was acquired from wheatland. Here, we aimed to confirm the resistance profiles of KMN-R to acetolactate synthetase (ALS) inhibiting herbicides and explore the possible resistance mechanisms to mesosulfuron-methyl in this weed population.

Methods

The dose-response tests performed in our study were used to test the toxicity of A. aequalis to ALS-inhibiting herbicides. Sanger sequencing was used to analyze the ALS gene of mesosulfuron-methyl -resistant and -susceptible A. aequalis. RNA sequencing analysis was used to find candidate genes that may confer metabolic r

SUBMITTER: Zhan Y 

PROVIDER: S-EPMC9816403 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature