Traver presented data showing that exposure to broad-spectrum antibiotics may be a trigger in the development of autism and findings that the intestinal microbiota of children with regressive autism is disrupted with an increase in Clostridium and Ruminococcus
The primary bacteria in additives include a variety of aerobes and facultative anaerobes such as members of the genera Bacillus, Pseudomonas, Ruminococcus
, Bacteroides, Lactobacillus, and others (Scow).
Researchers have found a way to combine strains of fiber-digesting Ruminococcus
and Clostridium bacteria with scrap plant material--wood chips, crop residue, even recycled newspapers--to make a fermentation product with powerful adhesive properties.
flavefaciens, and Fibrobacter succinogenes are dominant cellulolytic bacteria existing in the rumen.
Stroke patients in the new study tended to fall into the category characterized by Ruminococcus
10) Analysis of 39 intestinal microbiome metagenomes of adults from four European countries, the United States, and Japan indicates individuals have one of these three enterotypes, which are characterized by higher proportions of Bacteroides, Prevotella, or Ruminococcus
So far, the researchers have found that the most common bacteria in fresh swine manure include those in the genera Clostridium, Lactobacillus, and Ruminococcus
, while the most common in swine waste pits include a mix of Clostridium, Streptococcus, and Peptostreptococcus.
PCR primers: The PCR primer sets (Table 2) used in this study for amplification of total bacteria, Fibrobacter succinogenes, Ruminococcus
flavefaciens, methanogenic archaea, and ciliate protozoa were from the published reports (Koike and Kobayashi, 2001; Denman and McSweeney, 2005; Skillman et al.
People with the Bacteroides enterotype have an abundance of Bacteroides bacteria and several associated types, while people with Prevotella and Ruminococcus
enterotypes have more of those bacteria.
is among the genera reported to be a frequent inhabitant of the ileum in pigs (Dowd et al.
albus lives in the rumina of cows, and Clostridium thermocellum is widespread in the environment.
Additionally, some cellulolytic bacteria species such as Ruminococcus
albus and Ruminococcus
flavefaciens and some rumen fungi species such as Neocallimastix frontalis and Piromyces rhizinflata are inhibited by saponins (Patra and Saxena, 2009).