The crystal structure of higher plant PSI-LHCI complex reveals intricate details responsible for light harvesting.

Asp234 is deprotonated in the ground state and forms the proton transfer pathway that proceeds from the Schiff base toward Glu68 in the intermediate state of the anion channelrhodopsin GtACR1.

A new multi camera imaging platform simultaneously captures large-area, high-resolution video of unconstrained small model organisms and provides behavioral measurements that span multiple spatial scales.

The overall energy conversion efficiency is calculated for a bacterial vesicle that harvests solar energy for ATP production on the basis of an atomic-detail structural model.

Comparisons of enzyme efficiency and electron transfer show that, to oxidize water using lower energy light, the two types of far-red photosystem II have adopted opposite trade-offs between efficiency of light use and resilience to light damage.

The structure of the photosystem I (PSI) supercomplex in Ostreococcus tauri has revealed a unique hybrid of both plant-type and green algal-type PSI supercomplexes with three Lhcp trimers located at the ‘state 2’ position.

Spinal stimulation at balanced currents of excitation and inhibition boosts voluntarily produced torque production.

Delayed inhibition precisely balances excitation from arbitrary combinations of CA3 neurons and controls the gain of CA1 output by reducing inhibitory delay with increasing excitation.

Open-top Bessel beam two-photon light sheet microscopy have the potential for rapid and accurate nondestructive pathology by visualizing 3D histological information.

Slug chloroplasts avoid damage to photosynthesis by maintaining an oxidized electron transfer chain with the help of oxygen-sensitive electron acceptors.