• Anaerocellum thermophilum" DSM 6725 is a strictly anaerobic bacterium that grows optimally at 75 degrees C. It uses a variety of polysaccharides, including crystalline cellulose and untreated plant biomass, and has potential utility in biomass conversion. (doe.gov)
  • K. oxytoca is a facultative anaerobic bacterium that fixes N 2 in the absence of oxygen. (nature.com)
  • The dominant isolates are strictly anaerobic gram-negative rods and gram-positive cocci, in addition to facultative and microaerophilic streptococci. (medscape.com)
  • [ 3 ] In general, strictly anaerobic gram-negative rods are more pathogenic than facultative or strictly anaerobic gram-positive cocci. (medscape.com)
  • One theory for the origin of life is that the last universal common ancestor was an anaerobic hyperthermophilic organism inhabiting the deep-sea hydrothermal vents, as these environments display a few characteristics paralleling the early Earth [ 1 ]. (nature.com)
  • A novel anaerobic, mesophilic, amino-acid-fermenting bacterium, specified strain CL-84T, was isolated from your swine intestinal tract on mucin-based press. (woofahs.com)
  • The most closely related bacteria to strain M3(T) based on 16S rRNA gene sequences were Rikenella microfusus DSM 15922(T) (87.3? (pacb.com)
  • Odontogenic infections are polymicrobial, with an average of 4-6 different causative bacteria. (medscape.com)
  • The clinical significance of anaerobic bacteria in acute orofacial odontogenic infections. (medscape.com)
  • Three anaerobic bacterial strains were isolated from the digestive tract of the medicinal leech Hirudo verbana, using mucin as the primary carbon and energy source. (pacb.com)
  • Cells were Gram-positive, strictly anaerobic, catalase-negative, non-spore-forming, non-motile rods that occurred in chains. (elsevierpure.com)
  • These new biofilms support the health of teeth and gums, reduce inflammation, and block bad bacteria from reaching enamel or gum tissue from invading. (themorehousewlby.com)
  • Dental caries erode the protective layers of the tooth (ie, enamel, dentin) and allow bacteria to invade the pulp, producing a pulpitis. (medscape.com)
  • While hydrothermal vents vary with chemical parameters, they all share a high temperature zone near the black chimney with anaerobic fluid from it. (nature.com)
  • The taxonomic diversity of hydrocarbon-degrading bacteria has not changed dramatically if we consider the higher taxa, many studies have provided information on 25 kinds of hydrocarbon-degrading bacteria and 25 kinds of fungi isolated from marine environments. (wikipedia.org)
  • Generally, a nonpathologic resident bacterium gains entry when the host's defenses are breached, rather than when a nontypical microorganism is introduced. (medscape.com)
  • iPHoP: A Matchmaker for Phages and their Hosts Building on existing virus-host prediction approaches, a new tool combines and evaluates multiple predictions to reliably match viruses with their archaea and bacteria hosts. (doe.gov)
  • Members from the lately described phylum have already been identified within a diverse selection of anaerobic conditions, including anaerobic digesters (Ganesan types, was isolated from a goat rumen. (woofahs.com)
  • Streamlining Regulon Identification in Bacteria Regulons are a group of genes that can be turned on or off by the same regulatory protein. (doe.gov)
  • Hydrocarbonoclastic bacteria (also known as hydrocarbon degrading bacteria, oil degrading bacteria or HCB) are a heterogeneous group of prokaryotes which can degrade and utilize hydrocarbon compounds as source of carbon and energy. (wikipedia.org)
  • Probiotics are a mix of beneficial or live bacteria and yeast that naturally exist in your body. (themorehousewlby.com)
  • Despite being present in most of environments around the world, several of these specialized bacteria live in the sea and have been isolated from polluted seawater. (wikipedia.org)
  • Hydrocarbonoclastic bacteria are diazophilic, i.e. they can live in environments extremely poor in nitrogen compounds, which allows them to distribute themselves throughout the environment. (wikipedia.org)
  • w/v) hog gastric mucin (HGM) (Sigma-Aldrich), had been used to improve the development of mucolytic bacterias before inoculation on solid mass media. (woofahs.com)
  • They prescribe it when they cannot use penicillin and when they have determined the type of bacteria involved in the infection. (medicalnewstoday.com)
  • In this chapter, students will explore food safety concepts by learning how to read thermometers and measuring temperatures, about bacteria that we carry on our hands, potential disease-causing bacteria that can grow on food, and the health benefits of proper food safety practices. (agclassroom.org)
  • Hydrocarbonoclastic bacteria have two fundamental characteristics: (1) specific membrane-bound dioxygenases and (2) mechanisms for optimizing contact with water-insoluble hydrocarbons. (wikipedia.org)
  • 1, 5 There are more than 200 known species of Lactobacillus, the largest and most diverse genus within the lactic acid bacteria that is generally recognized as safe (GRAS) by the US Food and Drug Administration (FDA). (beckman.hk)
  • Lactic acid bacteria (LAB) have the potential to degrade intestinal oxalate and this is increasingly being studied as a promising probiotic solution to manage kidney stone disease. (hindawi.com)
  • Lactic acid bacteria (LAB) are vital residents of human intestinal ecosystem and have been extensively used as probiotics owing to their health promoting benefits to the host [ 7 ]. (hindawi.com)
  • Based on the patient's wound history, clinical symptoms, and the appearance of the wound, the healthcare provider suspects a wound infection with a possible anaerobic bacterial involvement. (medicalbiochemist.com)
  • Food samples can be tested for bacteria to monitor, detect and/or identify bacterial contamination. (moldbacteria.com)
  • Listeriosis is a serious infection usually caused by eating food contaminated with the bacterium Listeria monocytogenes. (usda.gov)
  • Listeria monocytogenes , a Gram-positive facultative anaerobic bacterium, is becoming a popular vector for cancer immunotherapy. (mdpi.com)
  • They play a significant role in controlling the pH through the release of lactic and acetic acids, which restrict the growth of many potential pathogenic bacteria. (beckman.hk)
  • 7. Which of the following gram-negative anaerobic bacillus, has slender cells with pointed ends, and shows growth in bile? (medicalbiochemist.com)
  • The bacteria form protective spores when conditions for survival are poor. (usda.gov)
  • Bacteria of the genus Bacteroides are common members of the human intestinal microbiota and important degraders of polysaccharides in the gut. (nature.com)
  • What is the recommended initial treatment for a wound infection suspected to be caused by anaerobic bacteria? (medicalbiochemist.com)
  • 8. Which anaerobic infection is characterized by rapidly progressing tissue destruction and the presence of gas within affected tissues? (medicalbiochemist.com)
  • The PulseNet specimens have no connection other than symbiotic flora, colonization, contamination, or infection by bacteria that at some point years ago were progeny of the same cell. (cdc.gov)
  • The Salmonella family includes over 2,300 serotypes of bacteria which are one-celled organisms too small to be seen without a microscope. (usda.gov)
  • Chitterlings (chitlins) can be contaminated with the bacteria Yersinia enterocolitica and other foodborne pathogens such as Salmonella , so it is important to handle this product safely. (usda.gov)
  • Physiological studies of thermophilic anaerobic bacteria have shown that the ethanol yield decreases at increasing substrate concentration. (osti.gov)
  • This study, therefore, aims to present an updated review of the DAMO process, by focusing on the factors that might have a significant role in enrichment of DAMO microorganisms and their co-existence with Anammox bacteria. (metu.edu.tr)
  • Cosmetics may also get contaminated with bacteria and other microorganisms. (moldbacteria.com)
  • 3. During laboratory processing, which environment is used to maintain an oxygen-free condition for anaerobic cultures? (medicalbiochemist.com)
  • Bacteroides thetaiotaomicron has emerged as a model representative of the gut microbiota, due to its widespread distribution among human populations and the relative ease of studying these bacteria under laboratory conditions 1 . (nature.com)
  • is one of the most widely used and studied probiotic bacterium species. (beckman.hk)
  • Within the bacterium is a protein (tetanus toxin), which appears to serve no apparent major function for the bacterium, but when it is released inside of an infected wound can ultimately cause the massive blockade of all muscle relaxation in the infected person. (iowalum.com)
  • They are anaerobic, meaning they live and grow in low oxygen conditions. (usda.gov)
  • Denitrifying anaerobic methane oxidation (DAMO) cultures: Factors affecting their enrichment, performance and integration with anammox bacteria. (metu.edu.tr)
  • Hydrocarbonoclastic bacteria (also known as hydrocarbon degrading bacteria, oil degrading bacteria or HCB) are a heterogeneous group of prokaryotes which can degrade and utilize hydrocarbon compounds as source of carbon and energy. (wikipedia.org)
  • They are commonly used to increase the number of desirable bacteria in the intestine and to regenerate the intestinal flora, for example after antibiotic treatments. (beckman.hk)
  • Recent studies are focused on developing intestinal oxalate degrading bacteria as an appropriate probiotics solution to prevent kidney stone disease. (hindawi.com)
  • Oxalobacter formigenes (O. formigenes) is an oxalate degrading bacterium, which uses intestinal oxalate as a sole source of carbon in order to regulate the oxalate homeostasis. (hindawi.com)
  • Probiotics are living bacteria that are said to have a health-promoting benefit and biofunctional effects on the human organism. (beckman.hk)
  • Therefore, scientific research on anaerobic or microaerophilic cultivation techniques, such as the cultivation of probiotics under microbiome-like conditions, is essential. (beckman.hk)
  • Probiotics include a whole range of anaerobic bacteria such as Lactobacillus or Bifidobacterium . (beckman.hk)
  • Contamination can be determined by testing for coliform bacteria that are indicators of sewage contamination. (moldbacteria.com)
  • This document answers common questions about the bacteria 'Campylobacter,' describes how the Food Safety and Inspection Service (FSIS) of the U.S. Department of Agriculture (USDA) is addressing the problems of 'Campylobacter' contamination on meat and poultry products, and offers guidelines for safe food handling to prevent bacteria, such as 'Campylobacter,' from causing illness. (usda.gov)
  • Numbers and types of bacteria that should be a cause for concern depends upon several factors, including the type of bacteria present and the type of samples. (moldbacteria.com)
  • Once the samples are sent back to the lab the media is incubated at 37°C for 24-48 hours (depending on how fast the bacteria grow). (moldbacteria.com)
  • Hydrocarbonoclastic bacteria have two fundamental characteristics: (1) specific membrane-bound dioxygenases and (2) mechanisms for optimizing contact with water-insoluble hydrocarbons. (wikipedia.org)
  • Genomic profiling and characteristics of a C1 degrading heterotrophic fresh-water bacterium Paracoccus sp. (springer.com)
  • Hydrocarbonoclastic bacteria are diazophilic, i.e. they can live in environments extremely poor in nitrogen compounds, which allows them to distribute themselves throughout the environment. (wikipedia.org)
  • Since bacteria are present in virtually any environment, it's important to be clear why the testing is being performed. (moldbacteria.com)
  • Cohen-Bazire G, Sistrom WR, Stanier RY (1957) Kinetic studies of pigment synthesis by nonsulfur purple bacteria. (springer.com)
  • In this application note we present anaerobic cultivation experiments using the BioLector XT microbioreactor in combination with the gassing lid. (beckman.hk)
  • Despite being present in most of environments around the world, several of these specialized bacteria live in the sea and have been isolated from polluted seawater. (wikipedia.org)
  • Bacteria testing can determine the types and numbers (in terms of colony forming units) of bacteria present in a sample. (moldbacteria.com)
  • Testing can be performed for presence/absence of these bacteria in the samples with or without enumeration. (moldbacteria.com)
  • Coliforms are common environmental bacteria and may be found in soil, on hands, on equipment surfaces, in water and other environments. (moldbacteria.com)
  • In this regard, investigating the development and applicability of a DAMO-Anammox co-culture and a novel DAMO-Anammox-Microalgae sequential treatment unit in the treatment of anaerobic digester (AD) effluent was the. (metu.edu.tr)
  • This test reveals if the air is contaminated with types of bacteria that are of healthy concern. (moldbacteria.com)
  • Water can also be analysed for other types of bacteria such as iron, sulfur or slime bacteria that cause blockage of plumbing systems, bad odors, discolorations and diseases. (moldbacteria.com)
  • The specific types of bacteria that we routinely test for from air, surface, and water samples are listed below. (moldbacteria.com)
  • Foodborne illness comes from eating food that is contaminated by harmful bacteria or other pathogens. (usda.gov)
  • Within these membranes and the hard coating, the dormant bacterium is able to survive for years. (usda.gov)
  • Unfortunately for someone infected with the bacterium, one of the major sites of action for tetanus toxin is to cleave a protein important for the release of neurotransmitters by inhibitory neurons in the spinal cord. (iowalum.com)
  • These bacteria do not adhere to the oil and do not have a high hydrophobicity of the cell surface. (wikipedia.org)
  • Surface samples for bacteria testing may also be collected to assess the efficacy of antimicrobial agents. (moldbacteria.com)