Unreferenced date March 2007 Putrefyingbacteria is the term used to describe bacteria involved in putrefaction of living matter. Putrefyingbacteria turn nitrogen proteins into ammonium compounds. Nitrifying bacteria turn the ammonium compounds into nitrites and then into nitrates for plant absorption. See also Decomposition Anaerobic organism DEFAULTSORT PutrefyingBacteria Category Alchemical processes Category Microbiology bacteria stub ... more details
Taxobox color lightgrey name Bacteria fossil range Long fossil range 4200 0 Archean or earlier ... of Escherichia coli bacilli domain Bacteria subdivision ranks Phyla ref cite web url http www.ncbi.nlm.nih.gov ... Bacteria eubacteria accessdate 2008 09 10 work Taxonomy Browser publisher date ref subdivision Gram ... Bacteria IPA en b k t ri en us bacteria.ogg singular bacterium are a large domain biology domain of prokaryotic microorganism s. Typically a few micrometre s in length, bacteria have a wide range of shapes, ranging from sphere s to rods and spirals. Bacteria are present in most habitat s on Earth ... 5 10 sup 30 sup bacteria on Earth, ref name pmid9618454 cite journal author Whitman WB, Coleman ... plants and animals. ref C.Michael Hogan. 2010. http www.eoearth.org article Bacteria?topic 49480 Bacteria ... and the Environment, Washington DC ref Bacteria are vital in recycling nutrients, with many steps in nutrient ... vents and cold seeps , bacteria provide the nutrients needed to sustain life by converting dissolved compounds such as hydrogen sulphide and methane . Most bacteria have not been characterised, and only about half of the phylum phyla of bacteria have species that can be microbiological culture ... pmid 14527284 doi 10.1146 annurev.micro.57.030502.090759 ref The study of bacteria is known as bacteriology ... flora as there are human cells in the body, with large numbers of bacteria on the skin and as gut ... ref The vast majority of the bacteria in the body are rendered harmless by the protective effects of the immune system , and a few are probiotic beneficial . However, a few species of bacteria are pathogenic bacteria pathogenic and cause infectious disease s, including cholera , syphilis , anthrax ... common. In industry, bacteria are important in sewage treatment and the breakdown of oil spills , the production ... doi 10.1016 j.cbpa.2005.02.001 ref Once regarded as plant s constituting the class Schizomycetes , bacteria ... s. Although the term bacteria traditionally included all prokaryotes, the scientific classification ... more details
dabconcept Enteric bacteria are bacteria of the intestine s, and may refer to Gut flora , which is always present and usually harmless Pathogenic bacteria of bacterial gastroenteritis dab ... more details
unreferenced date July 2010 Atypical bacteria are bacteria which remain colourless after gram staining . See also Gram negative bacteria Category Bacteriology microbiology stub ... more details
Unreferenced date September 2008 Phototrophic bacteria or photolithotrophic bacteria are lithotrophic bacteria that use photosynthesis as their source of energy. Gallery gallery Image Chlorofl.jpg Chloroflexus aurantiacus Image Halobacteria.jpg Cluster cells of Halobacterium gallery Photolithotrophic bacteria Category Phototrophic bacteria ja ... more details
wiktionarypar bacteria The bacteria are a major group of Prokaryote prokaryotic living organisms. Bacteria may also refer to Bacteria malware or Rabbit Programs, a type of malicious software Bacteria, a fictional country in The Great Dictator List of Asterix characters BacteriaBacteria , the wife of List of Asterix characters Unhygienix Unhygienix in the Asterix comics Bacteriidae , a family of South American stick insect s disambig ... more details
unreferenced date June 2008 Siderophilic bacteria are bacteria that require or are facilitated by free iron . They may include Vibrio vulnificus , Listeria monocytogenes , Yersinia enterocolica , Salmonella enterica serotype Typhymurium , Klebsiella pneumoniae and Escherichia coli . One possible symptom of haemochromatosis is susceptibility to infections from these species. Certain non bacterial microorganisms such as Rhizopus arrhizus and Mucor may also be siderophilic. See also Iron bacteria Iron in microbiology Category Bacteria Category Microbiology bacteria stub fi Siderofiilit ... more details
Unreferenced stub auto yes date December 2009 Symbiotic bacteria are bacteria living in symbiosis with another organism or each other. For example, Zoamastogopera , found in the stomach of termites, enable them to digest cellulose . Some types of cyanobacteria are endosymbiont to types of lichens and sponges. Symbiotic bacteria are able to live in or on plant or animal tissue biology tissue . In digestive systems, symbiotic bacteria help break down foods that contain fibre . They also help produce vitamins . br Symbiotic bacteria can live near hydrothermal vents. They usually have a mutual relationship with other bacteria. Some live in giant tube worm tube worm s. A use for symbiotic bacteria has recently been in paratransgenesis for controlling important vectors for disease, such as the transmission of Chagas disease by Triatoma Triatome kissing bug s. Symbiotic bacteria in legume roots provide the plants with ammonia in exchange for the plants carbon and a protected home. br DEFAULTSORT Symbiotic Bacteria Category Symbiosis Category Bacteriology Category Microbiology Bacteria stub Ecology stub fr Bact rie symbiotique ... more details
Thermoduric bacteria are bacteria which can survive, to varying extents, the pasteurisation process. ref name indo cite news url http www.independent.ie farming dairy the heatresisting bacteria 1388056.html title The heat resisting bacteria last Donworth first John date 2008 05 27 work Irish Independent publisher Independent News and Media accessdate 2009 08 11 ref Species of bacteria which are thermoduric include Bacillus , Clostridium and Enterococci . ref name glan cite web url https agrilink.ie MilkNews2007 4241 20Thermoduric 20Bacteria.pdf last Murphy first Pat title Control of Thermoduric Bacteria in Raw Milk Supplies publisher Glanbia accessdate 2009 08 11 ref References Reflist bacteria stub Category Food science ... more details
Lipophilic bacteria fat liking bacteria are bacteria that may proliferate in lipids . Types They include lipophilic corynebacteria . ref name cmr http cmr.asm.org cgi reprint 10 1 125.pdf Clinical Microbiology of Coryneform Bacteria GUIDO FUNKE,1 ALEXANDER VON GRAEVENITZ,1 JILL E. CLARRIDGE III,2 AND KATHRYN A. BERNARD3 Department of Medical Microbiology, University of Zu rich, Zu rich, Switzerland1 Laboratory Service, Veterans Affairs Medical Center, Departments of Pathology, Microbiology, and Immunology, Baylor College of Medicine, Houston, Texas2 and Special Bacteriology Laboratory, Laboratory Centre for Disease Control, Ottawa, Ontario, Canada3 ref Propionibacterium acnes is a type of liphophilic bacteria, ref http www.muzisyenlerkulubu.com acnetreatments.asp Natural Acne Treatments Guide How to get rid of pimples ref releasing fatty acids and worsening comedone s. However, the group of lipophilic bacteria are not pathogenic, i.e. they don t cause food poisoning or food infection ref name jensen http www.springerlink.com content 2203u0385q2n1v5r fulltext.pdf The Action of Microorganisms on Fats By L. B. JENSEN and D. P. GRETTIE Swift & Company Laboratories, Chicago, Ill. Published 1933, so feel free to replace ref Health risks Most materials in laboratories and health care centers have small amounts of lipids on their surface, and thus may support the proliferation of lipophilic bacteria. ref http linkinghub.elsevier.com retrieve pii S0886335004006741 Postoperative endophthalmitis. Journal of Cataract & Refractive Surgery, Volume 30, Issue 11, Pages 2441 2444 C. Ferrer, J ... jensen this is not a serious threat. Lipophilic bacteria may also proliferate in diet fat. However ... ref name jensen Commercial Use Many lipophilic bacteria are a good source of Biosurfactants, hence are used commercially, e.g. Bacillus lichenoformis . These kind of bacteria produce Biosurfactant ... ones. References reflist 2 Extremophile Category Bacteria medicine stub id Bakteri lipofilik uk ... more details
Purple bacteria or purple photosynthetic bacteria are proteobacteria that are phototroph ic, that is, capable of producing energy through photosynthesis . ref name bryantfrigaard cite journal author D.A. ..., tubes, or sheets, increasing the available surface area. Like most other photosynthetic bacteria, purple bacteria do not produce oxygen , because the reducing agent electron donor involved in photosynthesis is not water. In some, called purple sulfur bacteria , it is either sulfide or elemental sulfur . The others, called purple non sulfur bacteria aka PNSB , typically use hydrogen although some ... show the purple bacteria make up a variety of separate groups, each closer relatives of non photosynthetic proteobacteria than one another. History Purple bacteria were the first bacteria discovered ... by first establishing the bacteria s reactions to different concentrations of oxygen. What was found was that the bacteria moved quickly away from even the slightest trace of oxygen. Then a dish of the bacteria was taken, and a light was focused on one part of the dish leaving the rest dark. As the bacteria cannot survive without light, all the bacteria moved into the circle of light, becoming very crowded. If the bacteria s byproduct was oxygen, the distances between individuals would become larger and larger as more oxygen was produced. But because of the bacteria s behavior in the focused light, it was concluded that the bacteria s photosynthetic byproduct could not be oxygen. Taxonomy Purple non sulfur bacteria are found among the Alphaproteobacteria alpha and Betaproteobacteria ... e.g. Rhodoferax Purple sulfur bacteria are included among the Gammaproteobacteria gamma subgroup , and make up the order purple sulfur bacteria Chromatiales . The similarity between the photosynthetic ... bacteria Category Microbiology bg ca Bacteri porpra cs Purpurov bakterie de Purpurbakterien et Purpurbakterid es Bacteria p rpura he mk ja ... more details
Psychrotrophic bacteria are bacteria that are capable of surviving or even thriving in a cold environment. They can be found in soils ref cite web url http www3.interscience.wiley.com journal 120081154 abstract?CRETRY 1&SRETRY 0 title An Ecological Study of the Psychrotrophic Bacteria of Soil, Water, Grass and Hay Druce 2008 Journal of Applied Microbiology Wiley Online Library publisher .interscience.wiley.com date accessdate 2010 09 01 ref , in surface and deep sea waters ref cite web url http www.springerlink.com content 0kcy3gl47cftrj0w title Marine Biotechnology, Volume 3, Number 5 publisher SpringerLink date accessdate 2010 09 01 ref , in Antarctic ecosystems ref cite web url http es.scribd.com doc 33323896 Psychrotrophic Bacteria title Psychrotrophic bacteria isolated from Antarctic ecosystems . A. Correa Guimaraes, J. Mart n Gil, M. C. Ramos S nchez, L. Vallejo P rez. Department of Forestry, Agricultural and Environmental Engineering, ETSIA, Avenida de Madrid, 57, Palencia, Spain ref , and in foods ref cite web url http www.encyclopedia.com doc 1G1 14605181.html title Psychrotrophic Bacteria in Foods Disease and Spoilage. Food Trade Review publisher Encyclopedia.com date 1993 09 01 accessdate 2010 09 01 ref . Psychrotrophic bacteria are of particular concern to the dairy industry ref cite web url http www.leonthemilkman.com 2006 03 18 the case of psychrotrophic bacteria title Leon the Milkman s Blog The case of Psychrotrophic bacteria publisher Leonthemilkman.com date 2006 ... to The Food Science Department at Cornell university Cornell University , psychrotrophs are bacteria ... of pyschrotrophic bacteria becomes negligible or virtually stops ref http 74.125.93.132 search?q cache ... bacteria 22&cd 2&hl en&ct clnk&gl us&client safari Steven C. Murphy, Shelf LIfe of Fluid ... November 2009. ref . Psychrotrophic bacteria also fall under the more general category of psychrophiles . Notes reflist Category Bacteriabacteria stub de Psychrotroph fr Psychrotrophe ... more details
Prosthecate bacteria are a non phylogenetically related group of Gram negative bacteria that possess appendages , termed prosthecae . These cellular appendages are neither Pilus pili nor flagella , as they are extensions of the cellular membrane and contain cytosol . ref name Brock cite book author Madigan, Michael T., Martinko, John M. title Brock Biology of Microorganisms edition 11th ed. publisher Pearson Prentice Hall year 2006 id ISBN 0 13 196893 9 ref One notable group of prosthecates is the genus Caulobacter . Metabolism Prosthecates are generally chemoorganotroph ic aerobe s that can grow in nutrient poor habitats, being able to survive at nutrient levels on the order of parts per million for which reason they are often found in aquatic habitats. These bacteria will attach to surfaces with their prosthecae, allowing a greater surface area with which to take up nutrients and release waste products . ref name Brock cite book author Madigan, Michael T., Martinko, John M. title Brock Biology of Microorganisms edition 11th ed. publisher Pearson Prentice Hall year 2006 id ISBN 0 13 196893 9 ref Some prosthecates will grow in nutrient poor soils as aerobic heterotrophs . See also Caulobacter br Oligotroph ic br Flagella br Pilus br External links Poindexter, Jeanne S. Dimorphic Prosthecate Bacteria The Genera Caulobacter , Asticcacaulis , Hyphomicrobium , Pedomicrobium , Hyphomonas and Thiodendron . http www.springerlink.com content r73l62t7uhl27485 fulltext.pdf References reflist bacteria stub Category Microbiology ... more details
Unreferenced date April 2008 Denitrifying bacteria form a necessary part of the process known as denitrification as part of the nitrogen cycle , their primary purpose being to metabolism metabolise nitrogenous Chemical compound compounds , with the assistance of the nitrate reductase enzyme , to turn oxide s back to nitrogen gas or nitrous oxides for energy generation. This process takes place only in the absence of oxygen , as most denitrifying bacteria are facultative aerobe s prefers to use oxygen as their terminal electron acceptors , however, they could also utilize nitrate instead. Therefore, denitrification can only be performed under wikt anaerobic anaerobic conditions. This is the main reason why denitrification mostly occurs in the deep substrata of the soil , or in areas of stagnant water . The process of denitrification lowers the fertility of the soil and thus is less common in areas where the land is rather well Tillage cultivated . But this loss of nitrogen to the atmosphere can eventually be regained via introduced food and water, as part of the nitrogen cycle. Some nitrogen may also be nitrogen fixation fixated by species of nitrifying bacteria and the cyanobacteria . Denitrification also becomes the key pathway for Microbial metabolism Denitrification nitrate as electron acceptor dissimilative nitrate reduction , which is the process in which nitrates are reduced ... to that of nitrifying bacteria 2 NO sub 3 sub sup sup 10 e sup sup 12 H sup sup N sub 2 sub 6 H sub ... of water. Denitrifying bacteria themselves include several species of pseudomonas , alkaligene ... by that which is released into the soil by nitrifying bacteria , forming a relatively balanced cycle. Denitrifying bacteria A group of bacteria that reduce nitrates or nitrites to nitrogen containing ... cycle back into the atmosphere . These bacteria have also been implicated in depletion of soil fertility ... it can give. See also Nitrifying bacteria Nitrogen cycle Category Bacteria Category Nitrogen ... more details
Luminescent bacteria emit light as the result of a chemical reaction during which chemical energy is converted to light energy. Luminescent bacteria exist as symbiotic organisms carried within a larger organism, such as many deep sea organisms, including the Lantern Fish , the Angler fish , certain jellyfish , certain clam s and the Gulper eel . The light is generated by an enzyme catalyzed chemoluminescence reaction, wherein the pigment luciferin is oxidisation oxidised by the enzyme luciferase . The expression of gene s related to bioluminescence is controlled by an operon called the lux operon . Some species of luminescent bacteria possess quorum sensing, the ability to determine local population by the concentration of chemical messengers. Species which have quorum sensing can turn on and off certain chemical pathways, commonly luminescence in this way, once population levels reach a certain point the bacteria switch off light production ref http www.ncbi.nlm.nih.gov pubmed 10398554 Autoinduction of light emission in different species of bioluminescent bacteria . Luminescence 1999, 14 1 3 9. ref Characteristics of the phenomenon Bioluminescence is a form of luminescence , or cold light light emission emission less than 20 of the light generates thermal radiation . It should not be confused with fluorescence , phosphorescence or refraction of light. Most forms of bioluminescence are lighter or only exist at night, following a circadian rhythm . See also Dinoflagellate s Vibrionaceae e.g. Vibrio fischeri , Vibrio harveyi , Photobacterium phosphoreum Vibrio phosphoreum References reflist 2 External links http www.rhizobium.net environmental microbiology sites.htm h8 Bioluminescence Lecture Notes http lifesci.ucsb.edu biolum Bioluminescence Webpage http www.disknet.com indiana ... Luminescent Bacteria http siobiolum.ucsd.edu Biolum intro.html Scripps Institution of Oceanography Bioluminescence Category Bacteria Category Bioluminescent organisms ja ... more details
Exogenous bacteria are microorganisms introduced to closed biological systems from the external world ... Hill, 2011. 673 737. Print. ref Exogenous bacteria can be either benign or pathogenic. Pathogenic exogenous bacteria can enter a closed biological system and cause disease such as Cholera, which is induced .... ref Exogenous bacteria can be introduced into a closed ecosystem as well, and have mutualistic benefits ... of this concept is bacterial flora, which consists of exogenous bacteria ingested and endogenously ... 2011 04 21 science 21gut.html? r 1 . ref Bacteria that are part of normal internal ecosystems, also known as bacterial flora , are called Endogenous Bacteria . A significant amount of prominent diseases are induced by exogenous bacteria such as gonorrhea , meningitis , tetanus , and syphilis. ref Exogenous Bacteria. Bacteria Microbes. N.p., n.d. Web. 29 Apr 2012. http bacteria.health tips diseases.com 2009 02 exogenous bacteria and disease.html . ref Pathogenic exogenous bacteria can .... ref Exogenous vs. Endogenous Bacteria A small fragment of bacteria causes disease in humans,and many ... flora is endogenous bacteria, which is defined as bacteria that naturally reside in a closed system. ref Bacteria. ENotes. ENotes.com Inc., 2012. Web. 29 Apr 2012. http www.enotes.com bacteria reference bacteria 171754 . ref Disease can occur when microbes included in normal bacteria flora enter a sterile area of the body such as the brain or muscle. ref Bacteria. ENotes. ENotes.com Inc., 2012. Web. 29 Apr 2012. http www.enotes.com bacteria reference bacteria 171754 . ref This is considered a endogenous ... enters the urinary tract. ref Bacteria. ENotes. ENotes.com Inc., 2012. Web. 29 Apr 2012. http www.enotes.com bacteria reference bacteria 171754 . ref This causes a urinary tract infection. Infections caused by exogenous bacteria occurs when microbes that are noncommensal enter a host. ref Bacteria. ENotes. ENotes.com Inc., 2012. Web. 29 Apr 2012. http www.enotes.com bacteria reference bacteria ... more details
Refimprove date September 2007 Image Iron bacteria in runoff.JPG thumb right 250px Iron bacteria in surface water In the management of water supply water supply water well well s, iron bacteria are bacteria ... laundry. Iron bacteria are a natural part of the environment in most parts of the world. These microorganisms ..., the bacteria produce a brown slime that builds up on well screens, pipes, and plumbing fixtures. Bacteria known to feed on iron are Thiobacillus ferrooxidans and Leptospirillum ferrooxidans . Habitat Iron bacteria colonize the transition zone where de oxygenated water from an wikt anaerobic ... water reaches a source of oxygen, iron bacteria use that oxygen to convert the soluble ferrous iron ... cause of an iron bacteria population. Groundwater may be naturally de oxygenated by decaying ... 2 p.544 ref Other conditions associated with iron bacteria result from the anaerobic aqueous environment rather than the iron bacteria visibly colonizing that habitat. Corrosion of pipes is another ... that iron bacteria may be present in well water Iron bacteria often produce unpleasant tastes and odors ... or odor may be more noticeable after the water has not been used for some time. Iron bacteria will usually ... a rainbow colored, oil like sheen on the water. Iron bacteria produce a sticky slime which is typically ..., particularly in standing water such as a toilet tank. Image Iron bacteria burn.JPG right thumb A burn in Scotland with Iron bacteria. The dramatic effects of iron bacteria are seen in surface waters ... serious problems occur when bacteria build up in well systems. Iron bacteria in wells do not cause health problems, but they can reduce well yields by clogging screens and pipes. Prevention Iron bacteria ... of iron bacteria once a well is heavily infested can be extremely difficult. Normal treatment techniques may be only partly effective. Good housekeeping practices can prevent iron bacteria from entering a well ref name umn http www.seagrant.umn.edu groundwater pdfs MDH IBinWW.pdf Iron Bacteria in Well ... more details
distinguish Coliiformes File E coli at 10000x, original.jpg thumb Escherichia coli Coliform bacteria are a commonly used bacteria l indicator bacteria indicator of sanitary quality of foods and water. They are defined as rod shaped Gram negative non endospore spore forming bacteria which can ferment lactose with the production of acid and gas when incubated at 35 37 C. ref American Public Health Association APHA , Standard Methods for the Examination of Water and Wastewater 19th ed. , APHA, Washington, DC 1995 . ref Coliforms can be found in the aquatic environment, in soil and on vegetation they are universally present in large numbers in the faeces of warm blooded animals. While coliforms are themselves not normally causes of serious illness, they are easy to culture and their presence is used to indicate that other pathogenic organisms of faecal origin may be present. Faecal pathogens include bacteria, viruses, or protozoa and many multicellular parasites. Typical genera include ref The Microbiology of Drinking Water 2002 Part 1 Water Quality and Public Health Department of the Environment ref Citrobacter , Enterobacter Hafnia bacterium Hafnia Klebsiella Serratia Fecal coliform Escherichia Escherichia coli E. coli , a rod shaped member of the coliform group, can be distinguished from most other coliforms by its ability to ferment lactose at 44 C in the fecal coliform test, and by its growth and color reaction on certain types of culture media. When cultured on an EMB plate, a positive result for E. coli is metallic green colonies on a dark purple media. Unlike the general coliform group, E. coli are almost exclusively of fecal origin and their presence is thus an effective confirmation of fecal contamination. Some strains of E. coli can cause serious illness in humans ... also Bacteriological water analysis Coliform index Fecal coliform Indicator bacteria References reflist 2 Category Bacteria Category Foodborne illnesses Category Water quality indicators bacteria stub ... more details
merge Wabbit date June 2009 merge Fork Bomb date February 2010 Bacteria also known as rabbit programs are a type of malware that create many instances of themselves, or run many times simultaneously, in order to consume large amounts of Resource computer science system resources . This creates a denial of service effect as legitimate Computer program programs may no longer be able to run, or at least may not run properly. Unlike worms, bacteria do not necessarily spread over the network. References http www.ce.chalmers.se edu course EDA262 oh06 ohF03 malware intro.pdf Introduction to malware http www.unix.org.ua orelly networking puis ch11 01.htm Protecting against programmed threats See also Computer worm Fork Bomb malware stub Category Malware it Rabbit pl Kr lik informatyka ... more details
Nitrifying bacteria are chemotroph chemoautotrophic or chemolithotrophs depending on the genera Nitrosomonas , Nitrosococcus , Nitrobacter , Nitrococcus bacteria that grow by consuming inorganic nitrogen compounds. ref name pmid11539154 cite journal author Mancinelli RL title The nature of nitrogen an overview journal Life support & biosphere science international journal of earth space volume 3 issue 1 2 pages 17 24 year 1996 pmid 11539154 ref Many species of nitrifying bacteria have complex internal membrane systems that are the location for key enzymes in nitrification ammonia monooxygenase which oxidizes ammonia to hydroxylamine , and nitrite oxidoreductase , which oxidizes nitrite to nitrate. Ecology Nitrifying bacteria are widespread in soil and water, and are found in highest numbers where considerable amounts of ammonia are present areas with extensive protein decomposition, and sewage treatment plants . ref name pmid386925 cite journal author Belser LW title Population ecology of nitrifying bacteria journal Annu. Rev. Microbiol. volume 33 issue pages 309 333 year 1979 pmid 386925 doi 10.1146 annurev.mi.33.100179.001521 ref Nitrifying bacteria thrive in lakes and streams with high inputs of sewage and wastewater because of the high ammonia content. Oxidation of ammonia to nitrate Nitrification in nature is the result of actions of two groups of organisms, the nitrosifyers ammonia oxidizing bacteria and nitrifying bacteria nitrite oxidizing, nitrate producing bacteria ref ... 1 2 pages 25 9 year 1996 pmid 11539155 doi ref Nitrosifying bacteria br NH sub 3 sub O sub 2 sub 2H ... sup 1.2 br NH sub 3 sub O sub 2 sub no2 3H sup sup 2e sup &minus sup 1 Nitrifying bacteria br no2 h2o no3 2H sup sup 2e sup &minus sup 2 border 1 align center style text align center Nitrifying bacteria ... 54 Soil border 1 align center style text align center Nitrifying bacteria that oxidize nitrite class ... 50 Marine, Soil See also Root nodule Denitrification Denitrifying bacteria f ratio Nitrification ... more details
Unreferenced date December 2009 Infobox Album See Wikipedia WikiProject Albums Name Cleanse the Bacteria Type Compilation Artist Various artists Cover Cleanse the bacteria2.jpg Released 1985 Recorded Early 1980s Genre Hardcore punk Length Label Pusmort Records Pusmort Producer Pushead Reviews Last album This album Next album Cleanse the Bacteria is a hardcore punk compilation Vinyl record LP released in 1985 by Pushead on Pusmort Records . It is an international compilation of early hardcore music, and represents grindcore pioneers Siege band Siege s only original official release. A bonus 12 inch came with the mail order version on orange colored vinyl. Track listing Side one 7 Seconds band 7 Seconds Regress No Way , We re Gonna Fight Civil Dissident 20th Century Holocaust Pt. II, Death for a Buzz Instigators 53rd State , The Blood is on Your Hands, Free You re Not Siege band Siege Sad But True , Cold War , Walls Corrosion of Conformity Kiss of Death Crude SS Nazi Go Home , Spr ng Alla Kommunhus Akutt Innleggelse Tenk N The Execute Slash Live Side two Part 1 Black Mass Poison Idea Typical , Die on Your Knees Genocide Express Genocide Express , Factory Inferno band Wir Sind Schon Tot , Freitod Mob 47 Fred & R ttvisa , Sjuk V rld , Nedrusta Nu , Snuten Styr Septic Death Terrorain , Change Enola Gay band Enola Gay Grav Et hul , Enola Gay Holy Dolls Beast of the Apocalypse Zyklome A People Die , Angry Face Extrem Nazi Raus Bonus 12 inch Side one Corrosion of Conformity Prayer Mob 47 Religion r Hj rntv tt Civil Dissident That What This Is Genocide Express Emotions Side two Instigators Wrong Word Part 1 Possessed Poison Idea I Gotta Right DEFAULTSORT Cleanse The Bacteria Category 1985 compilation albums Category Hardcore punk compilation albums 1980s punk album stub es Cleanse the Bacteria ... more details
Magnetotactic bacteria or MTB are a polyphyletic group of bacteria discovered by Richard P. Blakemore ... this task, these bacteria have organelle s called magnetosome s that contain magnetic crystals ... of animals, the bacteria contain fixed magnets that force the bacteria into alignment even dead ... 6. ref Introduction The first description of magnetotactic bacteria appeared in 1963 in a publication ... a group of bacteria that evidently oriented themselves in a unique direction. He realised these microorganisms ... bacteria . The first peer reviewed article on magnetotactic bacteria appeared in a 1975 article ... , who had similarly observed bacteria capable of orienting themselves in a certain direction Blakemore ... author Blakemore, Richard title Magnetotactic Bacteria year 1975 journal Science volume 190 pages 377 379 pmid 170679 issue 4212 bibcode 1975Sci...190..377B ref These bacteria have been the subject ... 47 issue 10 pages 775 780 ref The sensitivity of magnetotactic bacteria to the Earth s magnetic field arises from the fact these bacteria precipitate chains of crystals of magnetic minerals within their cells to date, all magnetotactic bacteria are reported to precipitate either magnetite or greigite ... and biogeochemical interpretation of fossil magnetotactic bacteria journal Earth Science ... lodestones.shtml Living Lodestones Magnetotactic bacteria , Strange Horizons, 2001 ref Biology Several ... Magnetite producing magnetotactic bacteria are usually found in an Anoxic waters oxic anoxic transition ... types of magnetotactic bacteria can produce magnetite even in Hypoxia environmental anaerobic conditions ..., Dennis title Controlled biomineralization of magnetic minerals by magnetotactic bacteria year 1995 ... not too different from that found in magnetotactic bacteria has been also found in higher organisms ... bacteria produce their magnetic particles in chains. The magnetic dipole of the cell is therefore ... include spherical or ovoid cells coccus cocci , rod shaped bacilli , curved bacteria vibrio and helical ... more details
Indicator bacteria are types of bacteria used to detect and estimate the level of fecal contamination of water. Indicator bacteria are not themselves dangerous to the health but are used to indicate the presence ... bacteria. ref cite web last Beactiviahealth title Intestinal Microflora url http www.beactiviahealth.com html cap 1 3.html work Activia ref These bacteria may include species of pathogenic bacteria, such as Salmonella ... of other more abundant and more easily detected fecal bacteria as indicators of the presence of fecal ..., use of indicators becomes necessary. Types of Indicator Organisms Commonly used indicator bacteria ... agar after membrane filtration. Indicator bacteria can be Bacterial culture cultured on Growth ... forming on a plate. Bacterial colonies can be counted after 24 48 hours depending on the type of bacteria ..., which are added to conventional or newly devised media used for isolation of the indicator bacteria ... using monoclonal antibodies can be used to detect indicator bacteria in water samples. Precultivation ... be used to recover specific indicator bacteria. ref name Ashbolt Gene Sequence Based Methods Gene sequence ... sequence based methods currently being used to detect specific strains of indicator bacteria. ref name Ashbolt Water Quality Standards for Bacteria Drinking Water Standards World Health Organization ... Quality Criteria for Bacteria 1986, EPA440 5 84 002 url http water.epa.gov scitech swguidance standards ... important pathogens other than bacteria include viruses such as rotavirus , hepatitis A and hepatitis ..., risk assessments often rely on the use of indicator bacteria. File Nrborderborderentrythreecolorsmay05 ... increased as the number of indicator bacteria increased in recreational waters and that E. coli ... an infectious dose. Die off rates of bacteria in the environment are often exponential, therefore ... from indicator bacteria concentrations, are also fit with distributions. Dose is calculated ... Applied Microbiology year 1969 volume 18 issue 5 pages 703 707 ref Methods for quantifying bacteria ... more details
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