Simon Tierney
@biol-si.bsky.social
29 followers 48 following 6 posts
evolutionary ecologist at large
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Reposted by Simon Tierney
mmlopezu.bsky.social
Cover image in #G3 highlighting our new paper in "Shifts in bee diet breadths are associated with gene gains and losses and positive selection across olfactory receptors"
academic.oup.com/g3journal/ar...
@genetics-gsa.bsky.social
biol-si.bsky.social
New perspective on bee microbiomes from a progressively provisioning social tribe that frequently engage in trophallaxis and removal of faeces in stem nests that lack brood cells.
Evolutionary Applications:
doi.org/10.1111/eva....
Reposted by Simon Tierney
evolappjournal.bsky.social
This review touches upon how ancestral solitary stem-nesting bees (Xylocopini) keep microbes siloed, while derived social Allodapini share them in a network through trophallaxis, brood contact & frass cleanup 🐝🐝🐝

📸 Fig. 2