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image: Mother’s Microbes Protect Baby’s Brain

Mother’s Microbes Protect Baby’s Brain

By | November 19, 2014

Bacteria in the gut of a pregnant mouse strengthen the blood-brain barrier of her developing fetus.

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image: Virus Protects Mouse Gut

Virus Protects Mouse Gut

By | November 19, 2014

A murine norovirus appears to recover some of the functions of commensal bacteria in the guts of germ-free or antibiotic-treated mice.

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image: Virus May Explain “Melting” Sea Stars

Virus May Explain “Melting” Sea Stars

By | November 19, 2014

Researchers discover a densovirus that is strongly associated with sea star wasting disease.

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image: Sealed With a Kiss

Sealed With a Kiss

By | November 17, 2014

A single intimate smooch can transfer upwards of 80 million bacteria.

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image: Week in Review: November 10–14

Week in Review: November 10–14

By | November 14, 2014

Funding for African science; microbiome studies may have contamination worries; mind-controlled gene expression; DNA record keeper

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image: DNA Extraction Kits Contaminated

DNA Extraction Kits Contaminated

By | November 11, 2014

Sequencing study reveals low levels of microbes in lab reagents that can create big problems for some microbiome studies.

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image: Mapping the Human Proteome

Mapping the Human Proteome

By | November 10, 2014

A comprehensive map of human proteins throughout the body identifies the testes as home to the most unique blend of gene products.

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image: Stems Cells Ushered into Embryonic Development

Stems Cells Ushered into Embryonic Development

By | November 7, 2014

The right mix of mouse embryonic stem cells in a dish will start forming early embryonic patterns, according to two studies.

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image: The Ever-Transcendent Cell

The Ever-Transcendent Cell

By | November 1, 2014

Deriving physiologic first principles

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image: Neuro-Insights into Holding It

Neuro-Insights into Holding It

By | October 17, 2014

Scientists reveal the neural underpinnings—and muscles tightly linked with—the involuntary flexing of the pelvic floor, which comprises muscles that help us delay urination.

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