Definition of synaptonemal complex in English:

synaptonemal complex

nounsɪˌnaptə(ʊ)ˈniːm(ə)lsʌɪ-səˌnaptəˌnēməl ˈkämpleks

Biology

A ladder-like series of parallel threads visible in electron microscopy adjacent to and coaxial with pairing chromosomes in meiosis.
〔生〕（细胞）接合丝复合物，联会丝复合体
Example sentencesExamples
- The nucleus reorganizes during this time, as sister chromosomes pair and the synaptonemal complex forms.
- Despite no or reduced exchange, both mutant alleles have normal synaptonemal complex.
- The early gene family encodes factors required for meiotic DNA replication, chromosome pairing, synaptonemal complex formation, and meiotic recombination.
- The synaptonemal complex is present at this stage, and meiotic recombination is completed within this context.
- In the absence of recombination, it has been suggested that the synaptonemal complex may assume this role in some organisms.

Origin

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

Definition of synaptonemal complex in US English:

synaptonemal complex

nounsəˌnaptəˌnēməl ˈkämpleks

Biology

A ladder-like series of parallel threads visible in electron microscopy adjacent to and coaxial with pairing chromosomes in meiosis.
〔生〕（细胞）接合丝复合物，联会丝复合体
Example sentencesExamples
- The nucleus reorganizes during this time, as sister chromosomes pair and the synaptonemal complex forms.
- Despite no or reduced exchange, both mutant alleles have normal synaptonemal complex.
- The early gene family encodes factors required for meiotic DNA replication, chromosome pairing, synaptonemal complex formation, and meiotic recombination.
- 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.

词汇	synaptonemal complex
释义	Definition of synaptonemal complex in English: synaptonemal complex nounsɪˌnaptə(ʊ)ˈniːm(ə)lsʌɪ-səˌnaptəˌnēməl ˈkämpleks Biology A ladder-like series of parallel threads visible in electron microscopy adjacent to and coaxial with pairing chromosomes in meiosis. 〔生〕（细胞）接合丝复合物，联会丝复合体 Example sentencesExamples The nucleus reorganizes during this time, as sister chromosomes pair and the synaptonemal complex forms. Despite no or reduced exchange, both mutant alleles have normal synaptonemal complex. The early gene family encodes factors required for meiotic DNA replication, chromosome pairing, synaptonemal complex formation, and meiotic recombination. The synaptonemal complex is present at this stage, and meiotic recombination is completed within this context. In the absence of recombination, it has been suggested that the synaptonemal complex may assume this role in some organisms. Origin 1950s: from synapto- (combining form of synapsis) + Greek nēma 'thread' + -al. Definition of synaptonemal complex in US English: synaptonemal complex nounsəˌnaptəˌnēməl ˈkämpleks Biology A ladder-like series of parallel threads visible in electron microscopy adjacent to and coaxial with pairing chromosomes in meiosis. 〔生〕（细胞）接合丝复合物，联会丝复合体 Example sentencesExamples The nucleus reorganizes during this time, as sister chromosomes pair and the synaptonemal complex forms. Despite no or reduced exchange, both mutant alleles have normal synaptonemal complex. The early gene family encodes factors required for meiotic DNA replication, chromosome pairing, synaptonemal complex formation, and meiotic recombination. 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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