Neurons in the striatum exhibited periodic firing in monkeys attempting to detect omission of repetitive visual stimulus, while the phase of neuronal activity differed from that observed in the cerebellum.
Charlotte Kirchhelle, Daniel Garcia-Gonzalez ... Ian Moore
In lateral roots, cells employ a novel pathway to cell edges to control directional growth, which acts independently of the leading paradigm of oriented deposition of cellulose microfibrils at faces.
Kasparas Petkevicius, Sam Virtue ... Antonio Vidal-Puig
Obesity leads to increased phosphatidylcholine turnover in adipose tissue macrophages that makes them susceptible to saturated fatty acid-induced inflammation.
David G Saliba, Pablo F Céspedes-Donoso ... Michael L Dustin
TCR and CD40L microclusters are linked in synaptic ectosomes (extracellular vesicles) and released in the immunological synapse by helper T cells and induce dendritic cell maturation and cytokine production.
Ma Teresa Pellicer Martinez, Jason C Crack ... Nick E Le Brun
Molecular details of how the iron–sulfur cluster cofactor of a bacterial global iron regulatory protein simultaneously senses iron and O2 are revealed by mass spectrometry and spectroscopy.
Michael S Woody, Donald A Winkelmann ... Yale E Goldman
Cardiac myosin converts energy from ATP into mechanical work by transitioning from a short-lived force-bearing state, to a post working stroke state before the release of inorganic phosphate.
Isabella Vlisidou, Alexia Hapeshi ... Nicholas R Waterfield
The insect pathogenic bacterium Photorhabdus has evolved astonishing nano-scale analogues of hypodermic syringes that it uses to inject toxins into host cells.