Microbes, the ‘silent third partners’ of bee–angiosperm mutualisms - Shawn A. Steffan; Prarthana S. Dharampal; Jordan G. Kueneman; Alexander Keller; Magda P. Argueta-Guzmán; Quinn S. McFrederick; Stephen L. Buchmann; Rachel L. Vannette; Anna F. Edlund; Celeste C. Mezera; Nolan Amon; Bryan N. Danforth (Trends in Ecology & Evolution, 2024)