Butterfly eggs prime anti-herbivore defense in an annual but not perennial Arabidopsis species.

ABSTRACT:

Main conclusion

Unlike Arabidopsis thaliana, defenses of Arabidopsis lyrata against Pieris brassicae larval feeding are not primable by P. brassicae eggs. Thus, egg primability of plant anti-herbivore defenses is not phylogenetically conserved in the genus Arabidopsis. While plant anti-herbivore defenses of the annual species Arabidopsis thaliana were shown to be primable by Pieris brassicae eggs, the primability of the phylogenetically closely related perennial Arabidopsis lyrata has not yet been investigated. Previous studies revealed that closely related wild Brassicaceae plant species, the annual Brassica nigra and the perennial B. oleracea, exhibit an egg-primable defense trait, even though they have different life spans. Here, we tested whether P. brassicae eggs prime anti-he

SUBMITTER: Huve MAP 

PROVIDER: S-EPMC11450040 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature