Real-time chemical sensing is crucial for applications in environmental and health monitoring
1 . Biosensors can detect a variety of molecules through genetic circuits that use these …

Biology leverages a range of electrical phenomena to extract and store energy, control
molecular reactions and enable multicellular communication. Microbes, in particular, have …

Microbial bioelectronic devices integrate naturally occurring or synthetically engineered
electroactive microbes with microelectronics. These devices have a broad range of potential …

Biological electron transfer is challenging to directly regulate using environmental conditions.
To enable dynamic, protein-level control over energy flow in metabolic systems for …

Electroactive bacterial biofilms can function as living biomaterials that merge the functionality
of living cells with electronic components. However, the development of such advanced …

The ferredoxin (Fd) protein family is a structurally diverse group of iron–sulfur proteins that
function as electron carriers, linking biochemical pathways important for energy transduction, …

The multiheme cytochrome MtrA enables microbial respiration by transferring electrons
across the outer membrane to extracellular electron acceptors. While structural studies have …

Deep mutational scanning has been used to create high-resolution DNA sequence maps
that illustrate the functional consequences of large numbers of point mutations. However, this …

Photobacterium mandapamensis is one of three luminous Photobacterium species able to
form species-specific bioluminescent symbioses with marine fishes. Here, we present the …

Monitoring microbial reactions in highly opaque or autofluorescent environments like soils,
seawater, and wastewater remains challenging. To develop a simple approach for observing …