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单词 avirulent
释义

Definition of avirulent in English:

avirulent

adjective aˈvɪrjʊl(ə)nteɪˈvɪrjʊl(ə)ntˌāˈvir(y)ələnt
  • (of a microorganism) not virulent.

    Example sentencesExamples
    • Nonrice isolates were generally avirulent or weakly pathogenic toward rice.
    • Mating is disrupted in gpa3 mutants; since mating is required for pathogenicity, these strains are also avirulent.
    • Concerning biotic stress, plants exposed to virulent and avirulent pathogens respond with a range of defence- and damage-limiting mechanisms.
    • The main common defence reaction is the hypersensitive response, characterized by the induction of rapid cell death at the site of the attempted attack by either an avirulent strain of a pathogen or a non-pathogen.
    • In Arabidopsis plants infiltrated with avirulent bacteria, specific calcium ‘waves’ were found to occur concurrent with the oxidative burst, leading to the HR.
 
 

Definition of avirulent in US English:

avirulent

adjectiveˌāˈvir(y)ələnt
  • (of a microorganism) not virulent.

    Example sentencesExamples
    • In Arabidopsis plants infiltrated with avirulent bacteria, specific calcium ‘waves’ were found to occur concurrent with the oxidative burst, leading to the HR.
    • The main common defence reaction is the hypersensitive response, characterized by the induction of rapid cell death at the site of the attempted attack by either an avirulent strain of a pathogen or a non-pathogen.
    • Concerning biotic stress, plants exposed to virulent and avirulent pathogens respond with a range of defence- and damage-limiting mechanisms.
    • Mating is disrupted in gpa3 mutants; since mating is required for pathogenicity, these strains are also avirulent.
    • Nonrice isolates were generally avirulent or weakly pathogenic toward rice.
 
 
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更新时间:2024/12/23 17:49:49