0000000000602479
AUTHOR
B. Couloume
Réponse de quelques espèces modèles à des inhibiteurs de l'acétolactate synthase utilisés seuls ou cumulés
National audience
Identification de mécanismes de résistance non liée à la cible grâce à la transcriptomique
We have witnessed a dramatic increase in the number of weeds showing herbicide resistance during the past three decades. The potentially most dangerous mechanisms of resistance endows Non-Target-Site based Resistance (NTSR): NTSR is polygenic, unpredictable and can confer cross-resistance to herbicides with different modes of action. High throughput sequencing methods, like RNA sequencing (RNA-seq), are particularly effective to identify genes differentially expressed between two experimental modalities. Therefore, RNA sequencing was implemented to identify genes involved in NTSR to clodinafop (an ACCase inhibitor) in black-grass. Black-grass transcriptome was sequenced from 4 sensitive pla…