英语词汇“synaptonemal complex”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

synaptonemal complex

/sɪˌnaptə(ʊ)ˈniːm(ə)l

/ /sʌɪ-/

noun Biology

A ladder-like series of parallel threads visible in electron microscopy adjacent to and coaxial with pairing chromosomes in meiosis.The nucleus reorganizes during this time, as sister chromosomes pair and the synaptonemal complex forms....

In the absence of recombination, it has been suggested that the synaptonemal complex may assume this role in some organisms.
The synaptonemal complex is present at this stage, and meiotic recombination is completed within this context.

Origin

1950s: from synapto- (combining form of synapsis) + Greek nēma 'thread' + -al.

单词	synaptonemal complex
释义	synaptonemal complex /sɪˌnaptə(ʊ)ˈniːm(ə)l / /sʌɪ-/ noun Biology A ladder-like series of parallel threads visible in electron microscopy adjacent to and coaxial with pairing chromosomes in meiosis.The nucleus reorganizes during this time, as sister chromosomes pair and the synaptonemal complex forms.... In the absence of recombination, it has been suggested that the synaptonemal complex may assume this role in some organisms. The synaptonemal complex is present at this stage, and meiotic recombination is completed within this context. Origin 1950s: from synapto- (combining form of synapsis) + Greek nēma 'thread' + -al.
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