Keywords: ProteusMirabilis Schwärmen.jpg Proteus mirabilis Schwärmphänomen from german wikipedia http //de wikipedia org/wiki/Bild ProteusMirabilis_Schw C3 A4rmen jpg Quelle CDC-PHIL http //phil cdc gov/phil/detail asp id 1046 Lizenz PD-USGov Petri dishes cultures Proteus bacterium |