A novel methodology, using diversity search AI algorithms, for exploring the space of possible behaviors of gene regulatory networks, from the perspective of generic problem-solving agents navigating their environment.

The NeuroML model description language, with its extensive software ecosystem, supports researchers in the development of FAIR, data-driven, biologically detailed models of neural systems.

The detection of low quantities of alkaloids in putatively nontoxic species of poison frogs sheds light on early evolutionary stages of chemical defense in animals.

Diverse histories of viral exposure, for example in individuals of different age, makes viral evolution less predictable with features of adaptive and neutral evolution.

Genome dilution limits cell growth by modulating the activities, rather than the concentrations, of RNA polymerases and ribosomes, and is accompanied by changes in proteome composition.

Iron-chelating pyoverdines from environmental Pseudomonas spp. show promising antibacterial activity against key human pathogens through the induction of iron starvation, while associated toxicity for host systems remains low.