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image: Resistance Fighter

Resistance Fighter

By | June 1, 2015

Stuart Levy has spent a lifetime studying mechanisms of antibiotic resistance and crusading to abolish the use of antibiotics in animal feed.

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image: Silencing Surprise

Silencing Surprise

By | June 1, 2015

A chromatin remodeler in embryonic stem cells clears the DNA for mRNA transcription while stifling the expression of noncoding transcripts.

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image: Genomes Point the Way

Genomes Point the Way

By | May 28, 2015

Sequence analysis of Egyptian, Ethiopian, and non-African peoples indicates a likely route taken by modern humans migrating out of Africa.

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image: Lost Y Chromosome Genes Found on Autosomes

Lost Y Chromosome Genes Found on Autosomes

By | May 27, 2015

Mammalian Y chromosome genes with important functions are transferred to autosomal chromosomes more often than previously thought, a study shows.

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image: Of Dogs and Men

Of Dogs and Men

By | May 26, 2015

Clues from an ancient wolf genome are leading scientists to reconsider how long dogs have been people’s companions.

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image: Genome Digest

Genome Digest

By | May 21, 2015

What researchers are learning as they sequence, map, and decode species’ genomes

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image: Human Genes Can Save Yeast

Human Genes Can Save Yeast

By | May 21, 2015

Replacing yeast genes with their human equivalents reveals functional conservation despite a billion years of divergent evolution.

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image: Batch Effect Behind Species-Specific Results?

Batch Effect Behind Species-Specific Results?

By | May 19, 2015

Reanalysis of Mouse ENCODE data suggests mouse and human genes are expressed in tissue-specific, rather than species-specific, patterns. 

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image: Clinical Epidemiology Pioneer Dies

Clinical Epidemiology Pioneer Dies

By | May 18, 2015

Evidence-based medicine advocate David Sackett has passed away at age 80.

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Researchers develop a CRISPR-based, two-phage system that sensitizes resistant bacteria to antibiotics and selectively kills any remaining drug-resistant bugs. 

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