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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.

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image: Species-Specific

Species-Specific

By Jyoti Madhusoodanan | November 17, 2014

Scientists uncover striking differences between mouse and human gene expression across a variety of tissues.

10 Comments

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.

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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

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image: Funding Research in Africa

Funding Research in Africa

By Paula Park | November 12, 2014

The ongoing Ebola epidemic in West Africa is drawing more money to study the virus, but what about funding for African science in general?

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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.

1 Comment

image: Mind-Controlled Gene Expression

Mind-Controlled Gene Expression

By Jyoti Madhusoodanan | November 11, 2014

A light-inducible optogenetic implant in mice, powered by EEG, responds to a human participant’s mental state.

2 Comments

image: Camels are MERS Reservoirs

Camels are MERS Reservoirs

By Bob Grant | November 9, 2014

Researchers have concluded that these animals, known as the “ships of the desert,” can ferry the deadly coronavirus, perhaps infecting people.

1 Comment

image: How Meat Can Harm Arteries

How Meat Can Harm Arteries

By Molly Sharlach | November 5, 2014

Gut microbes produce a key intermediate metabolite that promotes atherosclerosis in a mouse model of red meat consumption.

0 Comments

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