Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A poisonous substance secreted by a microorganism and released into the medium in which it grows.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun Any toxin secreted by a microorganism into the surrounding environment.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun a toxin that is secreted by microorganisms into the surrounding medium

Etymologies

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Examples

  • With that lead, Moeller's team established that the Pfiesteria cell can produce a copper-containing exotoxin -- a toxin produced external to the cell itself -- possibly as a mechanism to protect itself from copper in the environment.

    Archive 2007-01-01 2007

  • If you were real, you'd never know it was going to hit ... or if that last sausage you'd gobbled had the staphylococcal exotoxin in it.

    In New Letter, Clinton's Lawyers Demand ABC Yank Film 2009

  • Alarmingly, since the 1980s S. pyogenes has been identified to be globally responsible for a class of emerging, life threatening, invasive infections including the "flesh-eating" disease, necrotizing fasciitis, septicemia, and the excretion of the pyrogenic exotoxin-associated toxic shock syndrome

    PLoS ONE Alerts: New Articles Michael D. L. Suits et al. 2010

  • The experiments identified a previously uncharacterized gene as essential for intoxication by diphtheria toxin and exotoxin A toxicity, and a cell surface protein needed for cytolethal distending toxin toxicity.

    PhysOrg.com - latest science and technology news stories 2009

  • The lethal effect of B. anthracis are due to an exotoxin system

    Recently Uploaded Slideshows crisbertc 2009

  • It is caused by Staphylococcus aureus Phage Type 71 due to liberation of the exotoxin exfoliation.

    Medindia Health News 2009

  • Slide 64: Example-Cholera is called by a  bacterial exotoxin that causes the human gut to release chloride ions in to the gut and water follows by osmosis

    Recently Uploaded Slideshows 2009

  • The experiments identified a previously uncharacterized gene as essential for intoxication by diphtheria toxin and exotoxin A toxicity, and a cell surface protein needed for cytolethal distending toxin toxicity.

    PhysOrg.com - latest science and technology news stories 2009

  • Furthermore, insights into the actions of PaCD and eukaryotic neutral CDases as an exotoxin and mediators of sphingolipid signaling are also

    Journal of Biological Chemistry current issue T. Inoue 2009

  • D.M. tuberculosis produce an exotoxin and contain an endotoxin in its cell wall

    Recently Uploaded Slideshows crisbertc 2009

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