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单词 sterigma
释义

Definition of sterigma in English:

sterigma

nounPlural sterigmata stəˈrɪɡməstəˈriɡmə
Botany
  • (in some fungi) a spore-bearing projection from a cell.

    〔植〕(某些真菌的)孢子小梗,小柄

    Example sentencesExamples
    • There are usually four sterigmata (and four spores) to a basidium.
    • From the vesicle forms a layer of primary sterigmata called metulae.
    • Wild-type conidiophores are radially symmetrical and consist of a stalk with a single vesicle from which multiple primary sterigmata bud.

Origin

Mid 19th century: modern Latin, from Greek stērigma 'a support', from stērizein 'to support'.

Definition of sterigma in US English:

sterigma

nounstəˈriɡmə
Botany
  • (in some fungi) a spore-bearing projection from a cell.

    〔植〕(某些真菌的)孢子小梗,小柄

    Example sentencesExamples
    • Wild-type conidiophores are radially symmetrical and consist of a stalk with a single vesicle from which multiple primary sterigmata bud.
    • From the vesicle forms a layer of primary sterigmata called metulae.
    • There are usually four sterigmata (and four spores) to a basidium.

Origin

Mid 19th century: modern Latin, from Greek stērigma ‘a support’, from stērizein ‘to support’.

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更新时间:2024/12/27 19:35:57