By engineering the genome of E. coli with genes from several sources, scientists have coaxed the microbe to produce diesel-replica hydrocarbons.
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Researchers use bacteria to deliver radiation to shrink pancreatic tumors in mice.
Researchers can identify individuals by the unique chemical signatures in their breath, suggesting that exhalations could be used for metabolomic tests.
Living fossils not so fossilized; Canadian gov’t threatens scientists’ freedom to speak and publish; gene therapy for sensory disorders; an unusual theory of cancer; clues for an HIV vaccine
Researchers develop two small molecules that slow the growth of human cancer cells.
A 3-D printer lays liquid droplets into tissue-like materials that can fold automatically and carry currents.
Researchers track the evolution of HIV in a single patient to understand what drives the production of broadly neutralizing antibodies.
Satellites of the Golgi apparatus generate the microtubules used to grow outer dendrite branches in Drosophila neurons.
Advances in genomics and cancer biology will alter the design of human cancer studies.
Contributors
| April 1, 2013
Meet some of the people featured in the April 2013 issue of The Scientist.
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