Make your contribution go even further. Set up a matching gift. Did you know that you can double — or even triple — your donation to Houston Public Media through our Matching Gift program? Many ...

Catechol oxidases are ubiquitous plant enzymes containing a dinuclear copper center. In the wound-response mechanism of the plant they catalyze the oxidation of a broad range of ortho-diphenols to the ...

Agrin is the key organizer of postsynaptic differentiation at the neuromuscular junction. This organization activity requires the binding of agrin to the synaptic basal lamina. Binding is conferred by ...