Exemplar Abstract for Butyrivibrio fibrisolvens Bryant and Small 1956 (Approved Lists 1980).

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  
Butyrivibrio Fibrisolvens

scholarly journals 4-O-(1-carboxyethyl)-d-galactose. A new acidic sugar from the extracellular polysaccharide produced by Butyrivibrio fibrisolvens strain 49

1988 ◽  
Vol 256 (3) ◽  
pp. 769-773 ◽  
Author(s):  
R J Stack ◽  
T M Stein ◽  
R D Plattner
Keyword(s):  
Extracellular Polysaccharide ◽  
Chemical Degradation ◽  
Butyrivibrio Fibrisolvens ◽  
Degradation Studies

The structure of a new acidic sugar from the extracellular polysaccharide of Butyrivibrio fibrisolvens strain 49 was determined as 4-O-(1-carboxyethyl)-D-galactose on the basis of 13C-n.m.r. and 1H-n.m.r. spectroscopy, m.s. and chemical degradation studies.

scholarly journals The first complete genomic structure of Butyrivibrio fibrisolvens and its chromid

2018 ◽  
Vol 4 (10) ◽  
Author(s):  
Javier Rodríguez Hernáez ◽  
Maria Esperanza Cerón Cucchi ◽  
Silvio Cravero ◽  
Maria Carolina Martinez ◽  
Sergio Gonzalez ◽  
...  
Keyword(s):  
Genomic Structure ◽  
Butyrivibrio Fibrisolvens ◽  
Complete Genomic

scholarly journals Occurrence of the New Tetracycline Resistance Gene tet(W) in Bacteria from the Human Gut

2000 ◽  
Vol 44 (3) ◽  
pp. 775-777 ◽  
Author(s):  
Karen P. Scott ◽  
Claire M. Melville ◽  
Teresa M. Barbosa ◽  
Harry J. Flint
Keyword(s):  
Resistance Gene ◽  
Bifidobacterium Longum ◽  
Tetracycline Resistance ◽  
Human Feces ◽  
Human Gut ◽  
Tetracycline Resistance Gene ◽  
Butyrivibrio Fibrisolvens

ABSTRACT Members of our group recently identified a new tetracycline resistance gene, tet(W), in three genera of rumen obligate anaerobes. Here, we show that tet(W) is also present in bacteria isolated from human feces. The tet(W) genes found in human Fusobacterium prausnitzii andBifidobacterium longum isolates were more than 99.9% identical to those from a rumen isolate of Butyrivibrio fibrisolvens.

Review: The use of direct fed microbials to mitigate pathogens and enhance production in cattle

2011 ◽  
Vol 91 (2) ◽  
pp. 193-211 ◽  
Author(s):  
T. A. McAllister ◽  
K. A. Beauchemin ◽  
A. Y. Alazzeh ◽  
J. Baah ◽  
R. M. Teather ◽  
...  
Keyword(s):  
Microbial Communities ◽  
Plant Cell Wall ◽  
Production Systems ◽  
Molecular Techniques ◽  
Gut Health ◽  
Salmonella Spp ◽  
Butyrivibrio Fibrisolvens ◽  
Fiber Digestion ◽  
Wide Range ◽  
Acid Producing Bacteria

McAllister, T. A., Beauchemin, K. A., Alazzeh, A. Y., Baah, J., Teather, R. M. and Stanford, K. 2011. Review: The use of direct fed microbials to mitigate pathogens and enhance production in cattle. Can. J. Anim. Sci. 91: 193–211. Direct-fed microbials (DFM) have been employed in ruminant production for over 30 yr. Originally, DFM were used primarily in young ruminants to accelerate establishment of the intestinal microflora involved in feed digestion and to promote gut health. Further advancements led to more sophisticated mixtures of DFM that are targeted at improving fiber digestion and preventing ruminal acidosis in mature cattle. Through these outcomes on fiber digestion/rumen health, second-generation DFM have also resulted in improvements in milk yield, growth and feed efficiency of cattle, but results have been inconsistent. More recently, there has been an emphasis on the development of DFM that exhibit activity in cattle against potentially zoonotic pathogens such as Escherichia coli O157:H7, Salmonella spp. and Staphylococcus aureus. Regulatory requirements have limited the microbial species within DFM products to organisms that are generally recognized as safe, such as lactic acid-producing bacteria (e.g., Lactobacillus and Enterococcus spp.), fungi (e.g., Aspergillus oryzae), or yeast (e.g., Saccharomyces cerevisiae). Direct-fed microbials of rumen origin, involving lactate-utilizing species (e.g., Megasphaera elsdenii, Selenomonas ruminantium, Propionibacterium spp.) and plant cell wall-degrading isolates of Butyrivibrio fibrisolvens have also been explored, but have not been commercially used. Development of DFM that are efficacious over a wide range of ruminant production systems remains challenging because[0] comprehensive knowledge of microbial ecology is lacking. Few studies have employed molecular techniques to study in detail the interaction of DFM with native microbial communities or the ruminant host. Advancements in the metagenomics of microbial communities and the genomics of microbial–host interactions may enable DFM to be formulated to improve production and promote health, responses that are presently often achieved through the use of antimicrobials in cattle.

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