@article{Physics.5.93,
  title = {Bacteria Evolve to Go Against the Grain},
  author = {Hallatschek, Oskar},
  journal = {Physics},
  volume = {5},
  issue = {},
  pages = {93},
  numpages = {1},
  year = {2012},
  month = {Aug},
  doi = {10.1103/Physics.5.93},
  url = {http://link.aps.org/doi/10.1103/Physics.5.93},
  publisher = {American Physical Society}
}