Tag Archive: supercoiled DNA

Sulfated steroids and RNA-mediated identity codes

terrarium eco system

Summary: In two studies of human pheromones we linked a mixture of androsterone and androstenol to increased flirtatious behavior and reports of increased attraction to the male wearing the mixture. This blog posts explains the reason for the use of…
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Forces of “Nature” (part 3)

Physics

Straight up, with a twist: New model derives homochirality from basic life requirements Excerpt:  In every living thing on Earth, all amino acids are left-handed, and all sugars are right-handed. Glycine is an achiral amino acid. It is the only…
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