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image: New Piece of a Mysterious Channel

New Piece of a Mysterious Channel

By Kerry Grens | November 25, 2014

Researchers have nailed down yet another component of the mechanotransduction complex responsible for relaying signals from hair cells in the ear.

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image: Virus Protects Mouse Gut

Virus Protects Mouse Gut

By Tracy Vence | 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 Molly Sharlach | November 19, 2014

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


image: Sealed With a Kiss

Sealed With a Kiss

By Bob Grant | November 17, 2014

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


image: Week in Review: November 10–14

Week in Review: November 10–14

By Jef Akst | November 14, 2014

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


image: DNA Extraction Kits Contaminated

DNA Extraction Kits Contaminated

By Kerry Grens | 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 Jef Akst | 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.


image: Enhanced Enhancers

Enhanced Enhancers

By Eric Olson | November 1, 2014

The recent discovery of super-enhancers may offer new drug targets for a range of diseases.


image: Mitochondria Munchers

Mitochondria Munchers

By Jyoti Madhusoodanan | November 1, 2014

Glial cells consume mitochondria released by neurons in the optic nerve.

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image: Tumor Exosomes Make microRNAs

Tumor Exosomes Make microRNAs

By Kerry Grens | October 27, 2014

Cellular blebs shed by tumor cells can process short stretches of RNA that go on to induce tumor formation in neighboring cells.


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