# Team:Toulouse/Result/experimental-results

(Difference between revisions)
 Revision as of 03:08, 18 October 2014 (view source)Emeline (Talk | contribs)← Older edit Revision as of 03:09, 18 October 2014 (view source)Emeline (Talk | contribs) Newer edit → Line 224: Line 224: - The same process was made with xylose as a positive control.
- The same process was made with xylose as a positive control.

- NB: According to the paper "Chemotaxis towards sugars by B. subtilis", (Ordal et al., 1979), glucose and xylose have the same attractant power. We have privileged a positive control instead of a negative one as we were not sure that this system was efficient.
+ NB: According to the paper "Chemotaxis towards sugars by B. subtilis, (Ordal et al., 1979), glucose and xylose have the same attractant power. We have privileged a positive control instead of a negative one as we were not sure that this system was efficient.

- The system was kept straight for 2 hours. Every 40 minutes, samples from each were removed and streaked on solid medium (dilution 1/1,000) in order to estimate the bacterial concentration.

- The system was kept straight for 2 hours. Every 40 minutes, samples from each were removed and streaked on solid medium (dilution 1/1,000) in order to estimate the bacterial concentration.