The first genomic view of beetle luciferase evolution indicates evolutionary independence of luciferase between fireflies and click-beetles, and provide valuable datasets which will accelerate the discovery of new biotechnological tools.

Light signals adjusting the brain's daily clock induce distinct waveform changes in molecular clock gene rhythms at dawn and dusk, and trigger regionally differential clock changes.

Sparse patterns in gene expression allow simultaneous discovery of cell states, lineage relationships and key genes controlling developmental decisions.

Overgrowth of the yeast Pichia kudriavzevii within the neonatal gut microbiota increases allergic airway disease severity later in life and may be inhibited by short-chain fatty acids.