The research team has shown that a transcriptional co-activator ANGUSTIFOLIA3 (AN3) forms a signaling gradient along the leaf proximal-to-distal axis to determine cell-proliferation domain. In an ...
Synapses, those miniscule gaps across which neurons signal one another, are far from static. Molecules are constantly moving in and out of both pre- and postsynaptic membranes in a process called ...