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image: In Certain Social Bees, Gut Microbiomes Follow Phylogeny

In Certain Social Bees, Gut Microbiomes Follow Phylogeny

By | March 29, 2017

Corbiculate bees and their gut-dwelling microbes have been coevolving since the social species evolved from their solitary ancestors around 80 million years ago, scientists suggest. 

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image: SCOPUS Dumps OMICS Journals

SCOPUS Dumps OMICS Journals

By | March 29, 2017

A database of scientific journal titles has removed several OMICS titles for “publication concerns.”

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image: Qualities Tied to Potential Scientific Bias

Qualities Tied to Potential Scientific Bias

By | March 21, 2017

Overestimation of effect sizes in meta-analyses is linked with early-career status, small collaborations, or misconduct records, according to a study.

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image: Inflammation Drives Gut Bacteria Evolution

Inflammation Drives Gut Bacteria Evolution

By | March 16, 2017

Viruses within Salmonella rapidly spread genes throughout the bacterial population during a gut infection, scientists show.

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image: Cortical Interneurons Show Layer-Specific Activities

Cortical Interneurons Show Layer-Specific Activities

By | March 2, 2017

Researchers examine the firing patterns of interneurons throughout all layers of the somatosensory cortices of alert mice.  

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image: Human Gut Microbe Transplant Alters Mouse Behavior

Human Gut Microbe Transplant Alters Mouse Behavior

By | March 1, 2017

Fecal transplants from humans with irritable bowel syndrome and anxiety into mice lead to similar symptoms and anxiety-like behavior in the rodents, researchers report.  

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 Zebra finches reared by another species learn to sing their foster parents’ song with rhythms characteristic of their genetic background.

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Zebra finches dial down dopamine signaling when they hear errors in a song performance.

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An experiment in which people pass each other initially nonrhythmic drumming sequences reveals the human affinity for musical patterns.

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image: Infographic: Taking Note of Singing Errors

Infographic: Taking Note of Singing Errors

By | March 1, 2017

Birds' brains respond to distorted songs with changes in dopamine signaling.

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