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» bacteria and developmental biology

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image: Bacteria Can Integrate Degraded DNA

Bacteria Can Integrate Degraded DNA

By | November 18, 2013

In lab experiments, bacteria usurp small, damaged fragments of DNA, including those from a 43,000-year-old woolly mammoth.  

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image: Genome Digest

Genome Digest

By | November 18, 2013

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

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image: Ever Evolving <em>E. coli</em>

Ever Evolving E. coli

By | November 17, 2013

Scientists show that bacteria continue to become more fit, even over tens of thousands of generations.

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image: Microbial Mediators

Microbial Mediators

By | November 11, 2013

Researchers show that symbiotic bacteria can help hyenas communicate with one another.

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image: Astrogerm

Astrogerm

By | November 11, 2013

Researchers find a new bacterial species lurking in clean rooms used to assemble spacecraft at NASA and the European Space Agency.

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image: Thomas Gregor: Biological Quantifier

Thomas Gregor: Biological Quantifier

By | November 1, 2013

Assistant Professor, Physics, Princeton University. Age: 39

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image: About Face

About Face

By | October 25, 2013

Researchers show that genetic enhancer elements likely contribute to face shape in mice.

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image: Secret Botulism Paper Published

Secret Botulism Paper Published

By | October 18, 2013

The discovery of a new form of the deadly botulinum toxin gets published, but its sequence is kept under wraps until an antidote is developed.

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image: A New Antibiotic?

A New Antibiotic?

By | October 16, 2013

Scientists show that peptide-conjugated phosphorodiamidate morpholino oligomers can effectively silence essential bacterial genes.

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image: Bacteria Trade Genes

Bacteria Trade Genes

By | October 1, 2013

Extremophiles living in Antarctica’s salty Deep Lake exchange genes much more often than previously observed in nature.

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