This study investigates how an artificial quinone inhibits methanogenesis in M. barkeri by analyzing physiological and proteomic responses to 2,7-AQDS.

bioRxiv · Jan 27, 2026 · PreprintMicrobiology

Microflora Danica: the atlas of Danish environmental microbiomes

Caitlin M. Singleton, Thomas Bygh Nymann Jensen, Francesco Delogu, Kalinka Sand Knudsen, Emil Aarre Sørensen, Vibeke Rudkjøbing Jørgensen, Søren Michael Karst, Yuhong Yang, Mantas Sereika, Francesca Petriglieri, Sven Knutsson, Sebastian Mølvang Dall, Rasmus Hansen Kirkegaard, Jannie Munk Kristensen, Christina Karmisholt Overgaard, , Mads Albertsen

Microflora Danica compiles 10,686 shotgun metagenomes and 449 rRNA datasets to create an atlas of Danish environmental microbiomes, revealing hidden homogeneity and novel nitrifiers.

Nature · Dec 3, 2025Peer-reviewedMicrobiology

The Role of Genetic Variation in Shaping Phenotypic Responses to Diet in Aging Drosophila melanogaster

Nikolaj Klausholt Bak, Trudy F. C. Mackay, Fabio Morgante, Kåre Lehmann Nielsen, Jeppe Lund Nielsen, Torsten Nygaard Kristensen, Palle Duun Rohde

This study investigates how genetic variation affects phenotypic responses to diet and aging in Drosophila melanogaster, finding significant genotype-by-diet and genotype-by-age interactions.

Heredity · Sep 24, 2025Peer-reviewedGenetics

Biomass segregation between biofilm and flocs improves the control of nitrite-oxidizing bacteria in mainstream partial nitritation and anammox processes

Michele Laureni, David Gregory Weissbrodt, Kris Villez, Orlane Robin, Nadieh de Jonge, Alex F. Rosenthal, George Wells, Jeppe Lund Nielsen, Eberhard Morgenroth, Adriano Joss

The paper investigates how biomass segregation between biofilm and flocs affects nitrite-oxidizing bacteria control in hybrid PN/A systems, showing that low DO promotes NOB washout from flocs.

Water Research · Jan 7, 2019Peer-reviewedSystems Biology