Beautiful new pre-print by @lambdapp.bsky.social! Rather than asking whether microbial interactions are mainly positive or negative, Prajwal asks: how strong or weak are they and why? The answer: not Gaussian, but skewed. This is similar to larger organisms, but not for the same reason. Read it!

Prajwal Padmanabha@lambdapp.bsky.social · 2mo ago

Very happy to share that the work I've been doing with @saramitri.bsky.social is now out on biorxiv! www.biorxiv.org/content/10.6... We broadly ask how are microbial interactions distributed, is there a common shape across datasets, what drives it, and why it matters. Summary thread below 🧵 1/17

Happy to finally share these results: Cross-feeding enables robust coexistence between four bacterial species www.biorxiv.org/content/10.6... With @saramitri.bsky.social @lambdapp.bsky.social @dan1elmachado.bsky.social @lhtxra.bsky.social Eric Ulrich, Alisson Gillon & Sam Testa #microsky

A database of over 15.000 strain design publications reveals a conserved set of metabolic engineering targets across microbial hosts and products https://www.biorxiv.org/content/10.64898/2025.12.15.694291v1