Distinct Signatures of Host Defense Suppression by Plant-Feeding Mites.

ABSTRACT: Tomato plants are attacked by diverse herbivorous arthropods, including by cell-content-feeding mites, such as the extreme generalist Tetranychus urticae and specialists like Tetranychus evansi and Aculops lycopersici. Mite feeding induces plant defense responses that reduce mite performance. However, T. evansi and A. lycopersici suppress plant defenses via poorly understood mechanisms and, consequently, maintain a high performance on tomato. On a shared host, T. urticae can be facilitated by either of the specialist mites, likely due to the suppression of plant defenses. To better understand defense suppression and indirect plant-mediated interactions between herbivorous mites, we used gene-expression microarrays to analyze the transcriptomic chan

SUBMITTER: Schimmel BCJ 

PROVIDER: S-EPMC6214137 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature