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Passenger pigeon genome shows effects of natural selection
New analysis of DNA recovered from museum specimens explains surprisingly low genetic diversity of the passenger pigeon population. Find source
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How the immune system identifies invading bacteria
Never-before-seen images of mouse immune system proteins and bacterial bits reveal an inspection strategy that identifies pathogens. Find source
New imaging technique peers inside living cells
Called Ultrasound Bioprobe, a non-invasive approach allows researchers to view sub-cellular structures and their mechanical behavior at nanoscale resolution. Find source
How to destroy any protein in any cell
Scientists present a novel method to directly and rapidly destroy any protein in any kind of cell, explains a new report. Find source



