Molecular oxygen, O2, has long provided a cornerstone for studies in chemistry, physics,
and biology. Although the triplet ground state, O2 (X3Σg–), has garnered much attention, the …

Flavins are highly versatile redox-active and colored cofactors in a large variety of proteins.
These do include photoenzymes and photoreceptors, although the vast majority performs …

Bacteria and fungi of the plant microbiota can be phytopathogens, parasites or symbionts
that establish mutually advantageous relationships with plants. They are often rich in …

In nature as in biotechnology, light-oxygen-voltage photoreceptors perceive blue light to
elicit spatiotemporally defined cellular responses. Photon absorption drives thioadduct …

Light-activated protein domains provide a convenient, modular, and genetically encodable
sensor for optogenetics and optobiology. Although these domains have now been deployed …

We present time‐resolved Gd− Gd electron paramagnetic resonance (TiGGER) at 240 GHz
for tracking inter‐residue distances during a protein's mechanical cycle in the solution state …

Light is known to trigger regulatory responses in diverse organisms, including slime molds,
animals, plants, and phototrophic bacteria. However, light-dependent processes in …

The radicals derived from flavin adenine dinucleotide (FAD) are a corner stone of recent
hypotheses about magnetoreception, including the compass of migratory songbirds. These …

X-ray charge density was determined and analyzed for two polymorphs of the N-
methylpyridinium salt of the tetrachlorosemiquinone radical anion and its analogous closed …

Oil recovery is a challenge and microbial enhanced oil recovery is an option. We theorized
that the use of produced water (PW) with photo-stimulation could influence both production …