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单词 spireme
释义

Definition of spireme in US English:

spireme

(also spirem)
noun ˈspīrēm
Biochemistry dated
  • The tangled strands of chromosomal material seen in the early stages of cell division, formerly believed to be a single continuous strand (or two in a diploid cell, etc.).

    Example sentencesExamples
    • The spiremes of the two nuclei become coarser and intermingle before any distinct chromosomes are visible.
    • Methanospirilla cells appear regular, curved and finally form spiremes.

Origin

From German spirem, from Greek 'coil', 'convolution'.

Definition of spireme in US English:

spireme

(also spirem)
nounˈspīrēm
Biochemistry dated
  • The tangled strands of chromosomal material seen in the early stages of cell division, formerly believed to be a single continuous strand (or two in a diploid cell, etc.).

    Example sentencesExamples
    • The spiremes of the two nuclei become coarser and intermingle before any distinct chromosomes are visible.
    • Methanospirilla cells appear regular, curved and finally form spiremes.

Origin

From German spirem, from Greek ‘coil’, ‘convolution’.

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更新时间:2025/7/26 8:53:54