The solution structure of the central domain of XPA was solved by multidimensional double and triple resonance NMR spectroscopy. The structure calculations, using simulated annealing, were based on a ...

Rachel Williams has been an editor for nearly two decades. She has spent the last five years working on small business content to help entrepreneurs start and grow their businesses. She’s well-versed ...

Natural water storage is shrinking, pollution pressures are mounting, and floods and droughts are intensifying. The World Bank Group supports countries in managing water sustainably, reducing climate ...