Plants attacked above-ground by leaf-mining flies change below-ground microbiota to enhance plant defense.

ABSTRACT: Root-associated microbiomes play a crucial role in plant responses to biotic and abiotic stresses. Plants can enrich beneficial microbes to increase their stress-relieving ability. Above-ground insect herbivory is among the most detrimental stresses for plants, especially to crop production. However, few studies have explored how root-associated microbiomes respond to herbivores and influence plant-defense functions under herbivory stress. We investigate the changes and functional role of root-associated microbial communities under herbivory stress using leafminer (Liriomyza trifolii) and cowpea (Vigna unguiculata) as a focal system. We did this by using a combination of 16S ribosomal RNA gene profiling and metagenomic sequencing to test for differences in co-occurrence netwo

SUBMITTER: Gao Y 

PROVIDER: S-EPMC11197306 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature