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单词 symbiont
释义

Definition of symbiont in English:

symbiont

noun ˈsɪmbʌɪɒntˈsɪmbɪɒntˈsɪmbaɪɑnt
  • An organism living in symbiosis with another.

    Example sentencesExamples
    • She convinced the cytologists that mitochondria are symbionts in both plant and animal cells, as are chloroplasts in plant cells.
    • Also unknown is whether chemicals that function as signals, rather than as nutrients, pass from the symbionts to the host organism.
    • An association between mitochondria and intracellular symbionts has already been documented for other symbiotic bacteria that manipulate host reproduction.
    • The aphids can also host one of several bacterial symbionts known as secondary symbionts.
    • Some organisms have enlisted symbionts to provide traits or functions found in other kingdoms.

Origin

Late 19th century: formed irregularly from Greek sumbiōn 'living together', present participle of sumbioun (see symbiosis).

 
 

Definition of symbiont in US English:

symbiont

nounˈsɪmbaɪɑntˈsimbīänt
  • Either of two organisms that live in symbiosis with one another.

    Example sentencesExamples
    • Also unknown is whether chemicals that function as signals, rather than as nutrients, pass from the symbionts to the host organism.
    • Some organisms have enlisted symbionts to provide traits or functions found in other kingdoms.
    • An association between mitochondria and intracellular symbionts has already been documented for other symbiotic bacteria that manipulate host reproduction.
    • The aphids can also host one of several bacterial symbionts known as secondary symbionts.
    • She convinced the cytologists that mitochondria are symbionts in both plant and animal cells, as are chloroplasts in plant cells.

Origin

Late 19th century: formed irregularly from Greek sumbiōn ‘living together’, present participle of sumbioun (see symbiosis).

 
 
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更新时间:2025/2/7 15:31:34