Composite
Part:BBa_K515102:Experience
Designed by: Atipat Patharagulpong Group: iGEM11_Imperial_College_London (2011-09-07)
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The plants root exudates contain TCA intermediates that can attract bacteria having the ability of chemotaxis. E.coli has five kinds of chemoreceptors, which interact with factors of the flagella that leads to <a href="#chemo">chemotaxis</a>. But E.coli doesn’t have specific chemotaxis towards some TCA intermediates while Pseudomonas putida has some McpS, like McfQ and McfR. We made a part <a href="#top">BBa-</a> containing the sequence of McfR, which detects succinate, malate and fumarate. Then we detected its chemotaxis towards malate and succinate, and did the same assay to BBa_K515102.
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