ixteen strands of DNA, stacked four-by-four, form the beam-shaped chassis of the DNA motor (in gray). Bits of DNA (in green) protrude from the chassis like little feet. The motor is fueled by RNA ...
Canadian police are using DNA to sketch the possible likeness of the mother of a baby found dead in a dumpster. Calgary police do not know if the newborn baby girl was put into the dumpster before ...
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