Plants and animals. Read current science news in biology, botany and zoology. Find everything from research on genetics and stem cells to the most recent stories on animal care, with images. ...
Recent scientific findings explain why patients with a rare immunodeficiency disorder are unusually susceptible to certain common infections. By revealing the exact molecular mechanisms involved, they also give us clues as to why some "healthy" people are more prone to these infections than others, and suggest potential treatments. ...
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