Pauline Hessenauer
@phessenauer.bsky.social
42 followers 32 following 11 posts
Assistant prof. @ Université Laval Forest pathology 🌲🌳 Mycology 🍄🍄‍🟫 Exploring environmental adaptation and evolution with genomics
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phessenauer.bsky.social
Presenting about the importance of soil variables in local adaption in Dutch elm disease pathogens at #AQSSSSPPQ2025

#forestpathology #localadaptation #molecularevolution
phessenauer.bsky.social
Out in the field sampling white pine blister rust with my students🌲
#forestpathology #fieldwork
phessenauer.bsky.social
Ophiostoma novo-ulmi (Dutch elm disease) showing its best moves to its competitor (contamination) : melanization 💪
phessenauer.bsky.social
Great day at Journée de la recherche @ulaval.ca 🔬🧫 awesome talks by @christianlandry.bsky.social and Edel Perez-Lopez ! 👏
phessenauer.bsky.social
Super interesting ! 🌳
Reposted by Pauline Hessenauer
genomebiolevol.bsky.social
Baldwin-Brown et al. confined pigeon lice to color-mismatched hosts for ca. 60 generations, and tracked genomic changes, revealing parallel phenotypic adaptation in color via largely non-overlapping loci.

🔗 doi.org/10.1093/gbe/evaf083

#genome #pigeon #lice
Reposted by Pauline Hessenauer
Reposted by Pauline Hessenauer
genomebiolevol.bsky.social
@phessenauer.bsky.social et al. find that moisture drives adaptation in the pathogens that cause Dutch elm disease, dothistroma needle blight, and Swiss needle cast, revealing convergent evolution in response to precipitation and humidity.

🔗 doi.org/10.1093/gbe/evaf069

#genome #evolution #fungi
Genomic Exploration of Climate-driven Evolution and Evolutionary Convergence in Forest Pathogens
Abstract. Climate significantly influences the distribution, composition, and diversity of fungal communities, impacting the growth, spread, and virulence
doi.org
phessenauer.bsky.social
Super belle première journée au #ColloqueCEF 🌲🌲🌲
phessenauer.bsky.social
Félicitations à François Guay pour sa sélection pour la Preuve Par l’Image 🥳🍄‍🟫 Un mycologue passionné qui sait mettre même les espèces les plus méconnues à l’honneur
Merci @acfas.ca

www.acfas.ca/prix-concour...
Reposted by Pauline Hessenauer
phessenauer.bsky.social
Help us restore the American elm 🌳 Looking for a master student interested in genomics and urban forestry 🧬