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单词 catenated
释义

Definition of catenated in English:

catenated

adjectiveˈkatɪneɪtɪdˈkadəˌnātəd
technical
  • Connected in a chain or series.

    〈技〉链状相连的

    catenated molecules

    链状分子。

    Example sentencesExamples
    • Depending on the nature of the catenated form of the original ligation product, bands corresponding to catenanies or single-stranded circles and their linearized versions were obtained.
    • These mutants lacked normal conidiophores and phialides and formed rod-shaped, catenated cells directly from hyphae.
    • Both the single-stranded circles and the double helical circles are catenated molecules.
    • As to segregation of replicated daughter molecules, to be discussed later, topoisomerase II is thought to locate DNA crossovers such as those present in catenated molecules.

Derivatives

  • catenation

  • noun katɪˈneɪʃ(ə)n
    technical
    • It was shown also that the same critical concentration of spermidine induces aggregation and catenation of DNA rings by topoisomerases.
      Example sentencesExamples
      • A model that assumes that both the G- and T-segments belong to a continuous DNA stretch interacting with the enzyme cannot explain, however, catalysis of the catenation / decatenation reaction by DNA gyrase.
      • Next to carbon, boron probably has the richest chemistry with regard to catenation, which is the formation of chains of atoms of the same element.
      • Microconidia are formed from phialides in false heads by basipetal division, the developmental mode from the apex toward the base without catenation of cells.
      • These lower bands corresponded to species of reduced degrees of catenation.

Origin

Late 19th century: past participle of the rare verb catenate, from Latin catenat- 'chained, fettered', from the verb catenare, from catena 'chain'.

Definition of catenated in US English:

catenated

adjectiveˈkadəˌnātəd
technical
  • Connected in a chain or series.

    〈技〉链状相连的

    catenated molecules

    链状分子。

    Example sentencesExamples
    • Both the single-stranded circles and the double helical circles are catenated molecules.
    • As to segregation of replicated daughter molecules, to be discussed later, topoisomerase II is thought to locate DNA crossovers such as those present in catenated molecules.
    • These mutants lacked normal conidiophores and phialides and formed rod-shaped, catenated cells directly from hyphae.
    • Depending on the nature of the catenated form of the original ligation product, bands corresponding to catenanies or single-stranded circles and their linearized versions were obtained.

Origin

Late 19th century: past participle of the rare verb catenate, from Latin catenat- ‘chained, fettered’, from the verb catenare, from catena ‘chain’.

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更新时间:2024/12/27 16:58:29