dsRNA digestion buffer (20 mM Tris-HCl, 0.5 mM EDTA, 5 mM MgCl 2, 1 mM Diothiothreitol (DTT), 140 mM NaCl, 2.7 mM KCl, 5% (vol/vol) glycerol (pH 7.9)) Elution buffer (20 mM Tris-HCl, 1 mM EDTA ...
Singer-songwriter and pianist Elton John talked about his short-tempered nature and shared how his husband David Furnish always stays by his side through all the challenging times, reported People.
Measurements of stress hormones, respiration, heart rate, and sweating suggest that short doses of nature—or even pictures of the natural world—can calm people down and sharpen their performance.
One of life's little pleasures is to watch birds coming to the feeder in the winter. Frequent visitors to my feeder include cardinals, chickadees, tufted titmice, house finches, downy woodpeckers, ...