Kayla Stoy
kaylastoy.bsky.social
Kayla Stoy
@kaylastoy.bsky.social
Evolutionary Biologist studying the coevolutionary dynamics underpinning generalist, species-rich mutualism.
Amazing work by amazing people!
Delighted to see the first version of our new ELife paper. A collaboration with Levi Morran, we show how an intact antibiotic resistance gene (mecA) changes the course of S. aureus evolution on a new host. Kudos to Michelle Su and Kim Hoang for making this happen.

elifesciences.org/reviewed-pre...
Host and antibiotic jointly select for greater virulence in Staphylococcus aureus
elifesciences.org
September 10, 2025 at 4:40 PM
Proud of the work in this new preprint from my postdoctoral research.

We used experimental evolution of mutualistically cross-feeding yeast to test how generalized interactions alter benefit evolution and opportunities for coevolution.

www.biorxiv.org/content/10.1....
Partner fidelity and coevolution: Useful but not required for rapidly increased mutualistic benefits
Evolutionary theory predicts that specialization between mutualistic partners is beneficial, limiting conflict and increasing the opportunity to evolve cooperative benefits through sustained reciproca...
www.biorxiv.org
September 10, 2025 at 4:04 PM
Reposted by Kayla Stoy
🎙️ Job Announcement: Penn State is seeking an ASSISTANT PROFESSOR in MICROBIOLOGY (any subdiscipline) in the Department of Biochemistry and Molecular Biology.

Learn more and Join the Microbiome Jubilee: psu.wd1.myworkdayjobs.com/en-US/PSU_Ac...
Assistant Professor in Microbiology
APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, a...
psu.wd1.myworkdayjobs.com
September 8, 2025 at 1:25 PM
Reposted by Kayla Stoy
The Department of Biology at Colorado State University is hiring an Assistant Professor in the area of plant-microbe interactions! Please spread the word!

jobs.colostate.edu/postings/165...
Assistant Professor Plant-Microbe Interactions
We seek a creative, collaborative, and visionary plant biologist to establish an internationally recognized research program at the forefront of plant-microbe interactions aimed at understanding how t...
jobs.colostate.edu
September 8, 2025 at 3:45 PM