1. 
   Zymomonas
   Zymomonas is a genus of bacteria. The best known species from this genus is Zymomonas mobilis. Members of this genus are gram negative, facultative anaerobic, non-sporulating, polarly-flagellated, rod-shaped bacteria. It is a fermenting bacteria that contributes to cider sickness and beer spoilage....
   Found op http://en.wikipedia.org/wiki/Zymomonas
   
   
2. 
   zymomonas
   A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria that is not known to be pathogenic for man, animals, or plants. Its organisms are spoilers for beers and ciders and in sweet english ciders they are the causative agents of a secondary fermentation known as 'cider sickness.' the ...
   Found op http://www.mondofacto.com/facts/dictionary?zymomonas
   
   

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