• During the '70s, viable spores of a thermophilic (heat loving) bacterium were discovered in lake sediments with radiocarbon ages of 7 Ka or more. (creation.com)
  • The likelihood of the sediments being contaminated with this bacterium later in time was excluded, as the sediments had never exceeded 35°C, the minimum temperature required for germination of this specific type of thermophilic bacterium. (creation.com)
  • No other reports were reported for this bacterium spores in high-acid foods. (hindawi.com)
  • nov., a thermophilic cellulose-degrading bacterium isolated from a thermophilic biogas reactor. (microbiologyresearch.org)
  • Thermus scotoductus, sp.nov., a pigment-producing thermophilic bacterium from hot tap water in Iceland and including Thermus sp. (who.int)
  • Premi®Test is based on the inhibition of the growth of Geobacillus stearothermopilus , a thermophilic bacterium which is very sensitive to many antibiotics and sulfur compounds. (r-biopharm.com)
  • Validation tests are performed with a small self-contained biological indicator containing a standard challenge population of Geobacillus stearothermophilus spores, a non-pathogenic thermophilic bacterium that are naturally resistant to high heat and pressure. (mit.edu)
  • Amylase biosynthesis was illustrated under stress circumstances of high temperature and high salinity in aerobically cultivated culture of a newly isolated moderately thermophilic bacterium of spore-forming Bacillus sp. (ijpcr.com)
  • This system could possibly be employed for additional research of people and progression genetics in is normally a Gram positive, thermophilic spore developing earth bacterium linked to linked individual attacks such as for example bacteremia and enocarditis carefully, bovine abortions and meals borne illnesses which improve the relevant issue of its pathogenic potential [3-9]. (buyresearchchemicalss.net)
  • IL-8 (a chemoattractant of neutrophils) is released by a cell line with properties of alveolar lung cells when stimulated by thermophilic bacteria. (medscape.com)
  • A role for interferon-gamma is suggested by the observation that interferon-gamma knockout mice lack granulomatous inflammation in response to stimulation by thermophilic bacteria, whereas granulomatous inflammation develops in both knockout mice given interferon-gamma replacement and wild-type mice. (medscape.com)
  • Living bacteria and dormant stages of bacteria known as spores, have been found in many sediments with reported ages of up to hundreds of million years. (creation.com)
  • The objective of this study was to evaluate the log reductions and thermal inactivation kinetics of spores of Bacillus subtilis bacteria and ascospores of Talaromyces flavus and Eupenicillium javanicum molds under influence of pH and sodium benzoate preservative. (hindawi.com)
  • Hydrolytic bacteria in mesophilic and thermophilic degradation of plant biomass. (microbiologyresearch.org)
  • Growth of survived thermophilic bacteria due to inadequate cooling, inadequate heat treatment, and improper storage temperature. (microbenotes.com)
  • These non-spore-forming bacteria survive in cans because of mild heat treatment (such as pasteurization) or due to leakage of a can. (microbenotes.com)
  • Bacterial spores are widespread in marine sediments, including those of thermophilic, sulphate-reducing bacteria, which have a high minimum growth temperature making it unlikely that they grow in situ. (cardiff.ac.uk)
  • This study aimed to identify biohydrogen- producing bacteria in three Anaerobic Fluidised Bed Bioreactors (AFBRs), which are capable of producing hydrogen under anaerobic and thermophilic conditions, by using PCR-DGGE analysis of the 16 S rDNA genes. (wits.ac.za)
  • The operational conditions were manipulated to removing mesophilic bacteria and non- spore forming bacteria by gradually increasing the temperature to thermophilic conditions and the pH maintained at acid conditions to allow acidotolerant bacteria to survive. (wits.ac.za)
  • Streptomycetes-aerobic, spore-forming, gram-positive bacteria with filamentous growth are ubiquitous in soil and can cause mycetomas ( 4 ). (cdc.gov)
  • Criteria may also be applied for Bacillus cereus, Listeria, thermophiles, Enterobacteriaceae and spore-forming bacteria. (coek.info)
  • 0011 of thermoduric bacteria will be present, with their proportion to spore-formers decreasing with the intensity of the heat treatment applied. (coek.info)
  • High diversity of thermophilic bacteria (PH 8 + heat treatment at 70°C create optimal conditions for spore activation. (peat-based.com)
  • A thermophilic, gram-negative genus of bacteria in the phylum Aquificae and the family Aquificaceae. (bvsalud.org)
  • Note: the mesophilic and thermophilic bacteria get most of the spotlight because they are usually the most active organisms in a compost pile. (helpmecompost.com)
  • Starting at 60 ºC sporagenic (spore-producing) bacteria and actinobacteria appear. (compostsegria.com)
  • 11) The membrane lipids of thermophilic bacteria are rich in saturated fatty acids. (english-welsh.net)
  • This sensation, referred to as activation, is normally employed in the dual heat therapy (a improved tyndallisation), a decontamination technique where spores that are turned on in the principal heat step could be inactivated or wiped out as bacteria in the supplementary heat therapy [23]. (buyresearchchemicalss.net)
  • Strains A-T 0875 T and A-T 1383 T stained Gram-positive and were filamentous bacteria that developed cylindrical sporangia containing four oval- to rod-shaped spores at the ends of short sporangiophores on branched aerial mycelium. (microbiologyresearch.org)
  • Implicated antigens include avian (bird) antigens, mammalian proteins, fungi and fungal spores, bacterial antigens, and small-molecular-weight chemicals. (medscape.com)
  • Thermophilic actinomycetes and fungal spores have been implicated as causes of HP in man. (cdc.gov)
  • Waste handling processes at a landfill facility may result in bioaerosol emissions, including several types of fungal spores. (uprm.edu)
  • 14) Nevertheless, some viable bacterial cells and bacterial and fungal spores are present. (english-welsh.net)
  • Recently, viable Bacillus sphaericus spores were isolated from an extinct bee species enclosed in amber with a reported age of 25-30 Ma. (creation.com)
  • General Information: Geobacillus kaustophilus strain HTA426 was first isolated from deep sea sediment of the Mariana Trench in the Pacific Ocean and belongs to a closely related group of thermophilic Bacillus spp. (up.ac.za)
  • In powders subjected to a high heat treatment, the microorganisms present will be predominantly spore-formers, belonging to the genus Bacillus. (coek.info)
  • Contamination of samples of granulated sugar by mesophilic and thermophilic spores was evaluated according to standards adopted abroad, and the data compared with earlier data established in Hungary. (u-szeged.hu)
  • The system was highly effective in inactivating (pathogenic) viable microorganisms, except for spore-formers. (boku.ac.at)
  • This spoilage is caused by Gram-negative obligate anaerobic spore formers Disulfotomacillum nigrificans , Clostridium bifermentans , and Clostridium sporogenes in low-acid canned food. (microbenotes.com)
  • However, current rates of bacterial life decay (the decrease in the number of viable spores with time) do not support the age of 250 Ma. (creation.com)
  • Unraveling the microbiome of a thermophilic biogas plant by metagenome and metatranscriptome analysis complemented by characterization of bacterial and archaeal isolates. (microbiologyresearch.org)
  • Destruction of most resistant bacterial spores with relatively brief exposure. (missouri.edu)
  • C. thermocellum'' is an anaerobic and thermophilic organism that produces spores. (kenyon.edu)
  • Recent rDNA analysis and DNA-DNA hybridization studies using spore-forming thermophilic subsurface isolates provided enough evidence to define the phylogenetically distinct, physiologically and morphologically consistent taxon Geobacillus. (up.ac.za)
  • Thermostability is a feature of most of the enzymes sold for bulk industrial usage and thermophilic organisms are therefore of special interest as a source of novel thermostable enzymes. (scielo.br)
  • In the samples of spices and bread crumbs withdrawn from the market total germ counts and moulds were examined, the spices sampled in the meat industry were investigated in addition to these also in respect of thermophilic and proteolytic organisms. (u-szeged.hu)
  • Cells of N2K1 T were observed to be rod-shaped, non-motile, spore-forming, Gram-stain-positive and able to adhere directly to cellulose fibre. (microbiologyresearch.org)
  • Thermotolerant and thermophilic fungi associated with the composting process at a waste handling facility in Lajas, Puerto Rico, were quantified and identified. (uprm.edu)
  • Provided milk powder is protected from moisture contamination before use, the numbers of microorganisms present generally decrease during storage, although the numbers of spores may remain constant. (coek.info)
  • Viable spores, with proven autochthonous origin, have recently been isolated from water inclusions in the late Permian Salado evaporite, New Mexico (USA). (creation.com)
  • A significant correlation was obtained between meteorological variables, such as soil temperature, soil humidity and wind velocity and viable spore concentration collected by Petri dishes. (uprm.edu)
  • Rod-shaped and non-spore forming, this genus is known to grow near underwater volcanoes or hot springs. (bvsalud.org)
  • This genus is of great interest because it is strictly thermophilic and because it has been shown for several of its members that the genome contains substantially distinct (6.4% sequence difference) and transcriptionally active 16S rRNA genes. (biomedcentral.com)
  • As it moves into the "Thermophilic" period, temperatures will ideally reach 135-160 degrees F. This range kills disease pathogens, weed seeds, spores, and more. (gardenersnet.com)
  • When Premi®Test is heated at 64 °C, the spores will germinate. (r-biopharm.com)
  • When anti-microbial compounds are present in sufficient amount (above the detection limit) the spores will be unable to germinate and therefore no color change will be observed. (r-biopharm.com)
  • In the current presence of nutrition (germinants) spores may germinate and grow out into vegetative cells that may multiply in the lack of contending microflora [18,19]. (buyresearchchemicalss.net)
  • C1A60 with either spores or predominantly vegetative cells demonstrated that surviving triple autoclaving was due to spores. (cardiff.ac.uk)
  • Spore forms are the most resistant. (missouri.edu)
  • These spores are resistant against many preservation and decontamination techniques used by the meals sector such Dabigatran as for example pasteurization, pressure, freezing, severe pH, desiccation and radiation [18]. (buyresearchchemicalss.net)
  • C1A60 was isolated and was most closely related to the thermophilic D. kuznetsoviiT (~96% 16S rRNA gene sequence identity). (cardiff.ac.uk)
  • Spores also had very high culturability compared with vegetative cells (~30 × higher). (cardiff.ac.uk)
  • Next is the thermophilic phase, featuring high temperatures and the further breakdown of organic wastes. (helpmecompost.com)
  • Inactiviation of G. stearothermophilus spores can be achieved with a 16 minute exposure to typical autoclave conditions of 121°C and 15psi and as a result these spores are an ideal biological indicator of microbe viability after autoclave sterilization. (mit.edu)
  • They even survive for long periods of time as spores without any nutrients. (creation.com)
  • A standardised number of spores are imbedded in agar medium containing selected nutrients. (r-biopharm.com)
  • Recent magazines have provided brand-new insight in to the intricacy of spore germination [20,24,25]. (buyresearchchemicalss.net)
  • The noticed variety in germination between and within populations makes spore Dabigatran behavior prediction complicated [26] and may describe why spore decontamination strategies occasionally fail. (buyresearchchemicalss.net)
  • High resolution optical and electron microscopy images published by us are sufficient evidence to infer that the red rain cells are not the claimed lichen or algal spores. (lankaweb.com)
  • Red rain cells are the spores of an unknown type of highly thermophilic microorganism. (lankaweb.com)
  • 6) If this was a botanical source what are pros and cons of the phenomena.The red rain cells are not algal or lichen spores. (lankaweb.com)
  • If no inhibitory substances are present the germinated spores will multiply with the production of acid. (r-biopharm.com)
  • Professor Louis is the pioneer scientist who drew the attention of the whole world to the strange phenomenon of the Kerala red rain and in the following email interview with this correspondent flatly rejected the opinion expressed in the state owned press in Sri Lanka that the coloured rain experienced in the island was the result of the spores of some lichens getting mixed in the rain water. (lankaweb.com)
  • They have no mechanisms to eject large quantities of spores in a short time. (lankaweb.com)
  • To conclude, the combination of low pH and sodium benzoate provided the best method for spore inactivation, which could enhance food safety and extend food's shelf life. (hindawi.com)
  • Then, the more active "hot" thermophilic phase is usually over in a couple of weeks. (helpmecompost.com)