• gram-negative
  • Some of the microbes in ruminant digestive system are: Fibrobacter (Bacteroides) succinogenes is a gram negative, cellulolytic and amylolytic methanogen that produces formates, acetates and succinates. (wikipedia.org)
  • bacterial
  • Bacteroides caccae is mostly found in the intestine where symbiotic host-bacterial relationships occurs to assist the breakdown of food by producing valuable nutrients and energy needed for the human host. (biology-online.org)
  • bacterium
  • Bacteroides barnesiae play a basic role in the breakdown of polysaccharides a complex molecule into small molecules that is used by the bacterium as well as the host in order to utilize the nitrogenous substances and biotransformation of steroids and bile acids. (biology-online.org)
  • flora
  • Bacteroides are normally mutualistic, a substantial portion of the mammalian gastrointestinal flora, and they process complex molecules into simpler ones. (wikipedia.org)
  • n. bacteroides, bacterias anaeróbicas, sin formación de esporas, con bastoncillos de gramnegativos, que constituyen la flora del tracto intestinal y se encuentran en menor cantidad en la cavidad respiratoria y la cavidad urinaria. (thefreedictionary.com)