Example sentences for: virulent

How can you use “virulent” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • It is known to survive desiccation for days to weeks and can be aerially transmitted [ 10 ] . It tends to invade irritated tissue and infections are a common complication of diaper rash after prolonged contact with urine and faeces [ 11 12 ] . Although it can be part of the natural skin and nasal microflora, risks of infection vary widely among different strains and increase with exposure to virulent strains from other sources.

  • We used ozone as an abiotic stressor because the plant's response at the biochemical and molecular level shows extensive overlap with the pathogen defense response and includes the production of ROS, as well as induction of HR and SAR [ 23 24 ] . At the phenotypic level, acute ozone exposure (high dose for a short interval) causes necrotic lesions similar to those caused by avirulent pathogen infections, whereas chronic ozone exposure (low dose for an extended period of time) accelerates foliar senescence, producing similar symptoms to those caused by virulent pathogen infections [ 25 26 ] . There is evidence that elicitor-evoked ROS production, called the oxidative burst, is an essential signaling component of the defense response [ 27 ] . Moreover ozone is a component of photochemical smog and itself represents an oxidative stress to living organisms, damaging crops and forests [ 28 ] .

  • In those studies the virus used was the Bartha strain of pseudorabies virus that is more virulent than the viruses used in the current work [ 16 ] . It is possible that the Bartha strain results in a much more extensive labeling of central structures and demonstrates that, if a long enough time elapses from the initial infection to the time of observation, many brain structures will be labeled.

  • Each of their four stomachs is a breeding ground for the virulent E. coli bacteria, which is estimated to infect between 2 percent and 4 percent of U.S. livestock.

  • a virulent voyeurism" with sex being its "gold standard" [p.


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