WebIntroduction: Corynebacterium tuberculostearicum (C. t.) is a ubiquitous bacterium that colonizes human skin. In contrast to other members of the genus Corynebacterium, such as toxigenic Corynebacterium diphtheriae or the opportunistic pathogen Corynebacterium jeikeium, several studies suggest that C. t. may play a role in skin health and disease. WebCorynebacterium represents a large group of Gram-positive, facultatively anaerobic, asporogenous, rod-shaped bacteria with high DNA G + C contents. It is included in the …
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WebAug 13, 2014 · The toxic fermentation inhibitors in lignocellulosic hydrolysates raise serious problems for the microbial production of fuels and chemicals. Furfural is considered to be one of the most toxic compounds among these inhibitors. Here, we describe the detoxification of furfural in Corynebacterium glutamicum ATCC13032 under both aerobic … WebJul 22, 2015 · Corynebacteria are chemoorganotrophic, aerobic, or facultatively anaerobic, and they exhibit a fermentative metabolism (carbohydrates to lactic acid) under certain conditions. They are …
WebConclusion: Routine use of paired aerobic/anaerobic blood culture is essential because a considerable number of facultative anaerobes and yeasts grow on-ly in anaerobic blood culture. Strict aerobes and fun-gi were more commonly isolated in the anaerobic bottles than were strict anaerobes. (Ann Clin Microbiol 2014;17:35-41) WebJan 1, 2008 · Corynebacterium species are part of the normal human skin flora, so they typically do not cause true invasive disease. But Corynebacterium can cause clinically significant infections in the presence of medical devices such as joint prostheses, catheters, ports, vascular grafts, prosthetic heart valves, pacemakers, and AICDs (as in this case).
WebJun 12, 2016 · These bacteria have a high guanosine plus cytosine content and include the genera Corynebacterium, Arcanobacterium, Mycobacterium, and others . Actinomyces … WebAerobic or facultatively anaerobic Fermentative metabolism (carbohydrates to lactic acid); form acid but not gas from certain carbohydrates Fastidious ... Corynebacterium jeikeium: multiple antibiotic resistance important in opportunistic infections of …
WebCorynebacterium diphtheriae. C. diphtheriae is an aerobic, gram-positive bacillus. Toxin production (toxigenicity) occurs only when the bacillus is itself infected (lysogenized) by specific viruses (corynebacteriophages) carrying the genetic information for the toxin (tox gene).Diphtheria toxin causes the local and systemic manifestations of diphtheria.
WebGiven the name Corynebacterium riegelii, it is nonlipophilic, weakly fermentative, and facultatively anaerobic. Similar to the lipophilic C. urealyticum, it demonstrates strong urease activity. It is susceptible to penicillins, cephalosporins, gentamicin, fluoroquinolones, rifampin, and tetracyclines. co to jest bristolCorynebacterium is a genus of Gram-positive bacteria and most are aerobic. They are bacilli (rod-shaped), and in some phases of life they are, more specifically, club-shaped, which inspired the genus name (coryneform means "club-shaped"). They are widely distributed in nature in the microbiota of animals … See more The genus Corynebacterium was created by Lehmann and Neumann in 1896 as a taxonomic group to contain the bacterial rods responsible for causing diphtheria. The genus was defined based on morphological characteristics. … See more The principal features of the genus Corynebacterium were described by Collins and Cummins, for Coryn Taylor in 1986. They are gram-positive, catalase-positive, non- See more The most notable human infection is diphtheria, caused by C. diphtheriae. It is an acute, contagious infection characterized by pseudomembranes of dead epithelial cells, white blood cells, red blood cells, and fibrin that form around the tonsils See more Corynebacterium comprises the following species: • C. accolens Neubauer et al. 1991 • C. afermentans Riegel et al. 1993 See more Comparative analysis of corynebacterial genomes has led to the identification of several conserved signature indels (CSIs) that are unique to the genus. Two examples of CSIs … See more Corynebacterium species occur commonly in nature in soil, water, plants, and food products. The non-diphtheroid Corynebacterium species can even be found in the mucosa and normal skin flora of humans and animals. Unusual habitats, such as the See more Nonpathogenic species of Corynebacterium are used for important industrial applications, such as the production of amino acids and nucleotides, bioconversion of steroids, degradation of hydrocarbons, cheese aging, and production of See more co to jest brandaWebJun 15, 2010 · This phenomenon is called bacterial interference. These organisms include the aerobic α-hemolytic streptococci (mostly Streptococcus mitis and Streptococcus sanguis) ( 22) and anaerobic bacteria ( Prevotella melaninogenica and Peptostreptococcus anaerobius) ( 23 ). Many interfering bacteria produce bacteriocins, which are bactericidal … co to jest bridgeWebMycobacterium and corynebacterium are Actinobacteria because they are which of the following? a) Gram- negative, anaerobic cocci b) Gram- variable, aerobic cocci c) Gram- negative, aerobic bacilli d) Gram- positive, aerobic bacilli e) Gram- positive, anaerobic bacilli This problem has been solved! co to jest brokerWebMar 9, 2007 · Corynebacterium glutamicum, a gram-positive soil bacterium, has been regarded as an aerobe because its growth by fermentative catabolism or by anaerobic respiration has, to this date, not been demonstrated. In this study, we report on the anaerobic growth of C. glutamicum in the presence of nitrate as a terminal electron … co to jest broadcastWebSelect search scope, currently: articles+ all catalog, articles, website, & more in one search; catalog books, media & more in the Stanford Libraries' collections; articles+ journal articles & other e-resources co to jest bronWebJun 1, 2012 · Corynebacteria are Gram-positive, catalase-positive, aerobic or facultative anaerobic, generally non-motile rods. The genus contains Corynebacterium diphtheriae and non-diphtherial corynebacteria, collectively referred to as diphtheroids. co to jest brojler