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. 2015 Jun 18;11(6):e1005146. doi: 10.1371/journal.pgen.1005146

Fig 2. Ussing chamber setup and competition assay.

Fig 2

(A) Ussing chamber competition assay setup. (B) Intraspecific competition between RS2333 and RS5134 observed over time. In control experiments (c) both compartments of the Ussing chamber are filled with the same strain, whereas in the competition experiment (e) one compartment contains RS2333 and the other RS5134. Values are mean dauer formation of three replicates. Error bars represent 95% confidence intervals.