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Items tagged with: MicrobialEvolution
#Phages are key drivers of #MicrobialEvolution, but many #phage genes are poorly understood. @denish_piya @AdamArkinLab @vivek_mutalik &co use arrayed genome-wide #CRISPRi to map gene the essentiality landscape in the iconic coliphages λ & P1. #PLOSBiology plos.io/3uLtzgU
Systematic and scalable genome-wide essentiality mapping to identify nonessential genes in phages
In this work, authors use an arrayed genome-wide CRISPR interference assay to map gene essentiality landscape in the canonical coliphages λ and P1.plos.io
Happy to see the first experimental project I led finally out in the world! With Jeremy Moore, Sydney Olsen, and Mike Travisano
We combined experimental evolution and mathematical modeling to ask: do bacteria evolve to swim away from phages?
1/n
doi.org/10.1101/2023.04.29.538…
#microbiology #evolution #ecology #phages #phage #bacteria #MicrobialEvolution #MicrobialEcology
Fight not flight: parasites drive the bacterial evolution of resistance, not avoidance
In the face of ubiquitous threats from parasites, hosts often evolve strategies to resist infection or to altogether avoid contact with parasites. At the microbial scale, bacteria frequently encounter viral parasites, bacteriophages.bioRxiv