Nicotine leaves epigenetic marks on the rat genome that make offspring and grand-offspring more prone to asthma.
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New noninvasive methods of selecting the most viable embryo could revolutionize in vitro fertilization.
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| November 1, 2012
Meet some of the people featured in the November 2012 issue of The Scientist.
Large RNA-protein packets use a novel mechanism to escape the cell nucleus.
Mice fed a mix of six strains of bacteria were able to fight a C. difficile infection that causes deadly diarrhea and is resistant to most types of treatment.
Swapping chromosomes from one human egg to another could eliminate mitochondrial DNA mutations that cause disease.
Viral DNA in mice genomes may lead to cancer in immune-compromised animals.
Overturning previous studies, a peculiar protozoan mysteriously uses a DNA-markup system to take out the genetic trash.
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