| Acetobacteraceae (2) |  |
| Anaplasmataceae (1) | |
| Bacteroidaceae (8) | |
| Bartonella (8) | |
| Brucella (7) | |
| Campylobacter (27) | |
| Chlamydiales (3) | |
| Enterobacteriaceae (5) | |
| Escherichia (196) | |
| Gram-negative bacteria (3) | |
| Helicobacter (3) | |
| Klebsiella (3) | |
| Pasteurella (1) | |
| Proteus (5) | |
| Pseudomonadaceae (41) | |
| Pseudomonadales (1) | |
| Rhizobiaceae (13) | |
| Rickettsieae (2) | |
| Salmonella (106) | |
| Serratia (1) | |
| Shigella (2) | |
| Veillonellaceae (1) | |
| Vibrio (2) | |
| Xenorhabdus (2) | |
| Zymomona (1) | |
and Prevotella the scientists found. 8 Odd Facts About Breasts We are not yet able to determine
Gum disease is caused most often by the species Porphyromonas gingivalis Tannerella forsythiatreponema denticola and Filifactor alocis and these microbes were all present on the teeth of the skeletons with dental disease.
In looking for biofuels microbes in the cow rumen we found that Prevotella bryantii a bacterium that is known to efficiently break down (the plant fiber) hemicellulose gears up production of one gene more than others
The team focused on two of these human microbes Bacteroides intestinalis and Bacteroides ovatus which belong to the same bacterial phylum as Prevotella from the cow.
We expressed the human gut bacterial enzymes and found that for some related enzymes the human ones actually were more active (in breaking down hemicellulose) than the enzymes from the cow Cann said.
This newly discovered sequence of genes enables Bacteroides ovatus to chop up xyloglucan a major type of dietary fibre found in many vegetables--from lettuce leaves to tomato fruits.
or in competition with Bacteroides ovatus to target these and other complex carbohydrates says Brumer.
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