Ryan Cook

@ryancook94.bsky.social

Viral ecologist with Evelien Adriaenssens at The Quadram | All things phage (but mostly viromes) | Formerly at Uni of Nottingham with Andy Millard | All opinions my own.

Excited to share my PhD work at #VoM2026 exploring what drives phage infectivity in cystic fibrosis-associated Achromobacter. Across 105 phage–host interactions, we found host identity plays a major role, with defence systems and phage tail architecture adding further complexity.

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The Integrative Viromics Lab at the University of Calgary is recruiting MSc and PhD students to study viruses in lakes, glaciers, permafrost, and other changing environments. Strong computational skills are preferred. Send a CV and cover letter to ann.gregory[at]ucalgary.ca

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Save the date! The 27th Biennial Evergreen International Phage Meeting is coming to Canada for the first time in its history! 🦠 🧬 📅 July 25 - 29, 2027 📍 University of Guelph, Guelph, ON More info to follow...

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Postdoc position available within Malick Gibani’s team at Imperial College London, part of a Wellcome-funded project focused on the microbiota associated with the 2025 CHANTS Salmonella human challenge study. #microbiome #jobs www.imperial.ac.uk/jobs/search-...

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Please note that job descriptions are not exhaustive, and you may be asked to take on additional duties that align with the key responsibilities ment...

imperial.ac.uk

Revised story Systematic receptor mapping in acapsular Klebsiella www.biorxiv.org/content/10.6...

biorxiv.org

Vivek Mutalik@vivekmutalik.bsky.social · 5mo ago

New paper 🔔 Collaboration @sullivan-lab.bsky.social Marissa Gittrich led the work Klebsiella phage biology has focused almost entirely on capsulated strains, but capsule loss is the #1 resistance mechanism under phage predation. We used a naturally acapsular host to reveal the receptor landscape

Bacteriophage data on capsular Klebsiella bacteria barcoded library