3 A charitable deed by a few cells in a bacterial culture can help the rest of that population survive in the presence of antibiotics. This finding can aid further research into a major problem in public health.
Lee HH. et al. (2010). Nature 467: 82-85.
http://www.nature.com/nature/journal/v467/n7311/abs/nature09354.html
2 Pathogenic bacterial proteins interfere with eukaryotic ubiquitination pathways to induce cytopathic effects.
Cui J. et al. (2010). Science 329: 1215-1218.
http://www.sciencemag.org/cgi/content/abstract/329/5996/1215
1 Bacteria form communities known as biofilms, which disassemble over time. D-amino acids are produced by many bacteria and may be a widespread signal for biofilm disassembly.
Kolodkin-Gal et al. (2010) Science 328, 627-629.
http://www.sciencemag.org/cgi/content/abstract/328/5978/627
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