Hadal microbes show distinct in situ activity, using refractory substrates & diverse electron acceptors to drive unique deep‑ocean biogeochemistry. Read full article for free (open access): https://www.sciencedirect.com/science/article/pii/S1931312826002829

Microbial communities shift with salinity and K⁺, altering succession & carbon‑use strategies across evaporation stages. Microbial community transition and carbon metabolism plasticity under continuous evaporative salinization in hypersaline brines HIGHLIGHT Microbial dominance shifted from Euryarchaeota to Proteobacteria, with increasing α-diversity. Potassium ion was a key driver, negatively regulating overall carbon metabolism but promoting amino acid utilization. Carbon m

Ecosystem Settings & Urbanization Shape Microbial Communities & Antibiotic Resistance Genes on Coastal microplastics. Plastispheres differ by habitat & urbanization, with urban mangroves showing the highest ARG diversity. Ecosystem Settings & Urbanization Shape Microbial Communities & Antibiotic Resistance Genes on Coastal microplastics Plastispheres differ by habitat & urbanization, with urban mangroves showing the highest ARG diversity. Highlights Habitat drives plastispher

Highlights Genomics-driven discovery of a family of lanthipeptide BGCs with anti-phage function Anti-phage function is confirmed for 6 lanthipeptides in native or heterologous hosts Key enzymes and residues are identified for anti-phage function Lanthivirin expression inhibits phage replication through interaction with proteins Summary Bacteria produce natural products to adapt to their environments, with phage interactions as major ecological and evolutionary drivers. While