Stefany Moreno-Gámez (@smorenogamez.bsky.social)

Thrilled to share our new work uncovering how membrane transporters determine resource-size preferences in gut bacteria, and showing that deleting a single protein domain can shift a transporter’s preference from long to short fructans. www.biorxiv.org/content/10.1...

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Niche partitioning by resource size in the gut microbiome Niche partitioning promotes diversity of the human gut microbiota. However, the molecular basis of resource specialization and niche separation in the gut remains poorly understood. Here we show that ... https://www.biorxiv.org/content/10.1101/2025.11.13.688124v1.full