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单词 phenocopy
释义

Definition of phenocopy in English:

phenocopy

nounPlural phenocopies ˈfiːnə(ʊ)kɒpiˈfēnəˌkäpē
Genetics
  • An individual showing features characteristic of a genotype other than its own, but produced environmentally rather than genetically.

    〔遗传〕表现模拟;拟表型

    Example sentencesExamples
    • On the basis of these data and the observation that antisense expression of At4g29830 resulted in a phenocopy of the vip phenotype, we concluded that At4g29830 is the VIP3 gene.
    • RNA interference with maxillopedia double-stranded RNA results in phenocopies of mxp mutant phenotypes ranging from partial to complete transformations.
    • Lymphocytes were suspended in the culture medium and stored in a plastic culture bottle for 18 h at 4°C to prevent phenocopies.
    • Recently we and others have used double-stranded RNA interference to generate null phenocopies of specific genes in Drosophila.
    • While transposon mutagenesis involves elaborate PCR screening, RNAi generates only gene-specific phenocopies of loss-of-function mutations and does not always cause a true null phenotype.

Definition of phenocopy in US English:

phenocopy

nounˈfēnəˌkäpē
Genetics
  • An individual showing features characteristic of a genotype other than its own, but produced environmentally rather than genetically.

    〔遗传〕表现模拟;拟表型

    Example sentencesExamples
    • Lymphocytes were suspended in the culture medium and stored in a plastic culture bottle for 18 h at 4°C to prevent phenocopies.
    • Recently we and others have used double-stranded RNA interference to generate null phenocopies of specific genes in Drosophila.
    • RNA interference with maxillopedia double-stranded RNA results in phenocopies of mxp mutant phenotypes ranging from partial to complete transformations.
    • While transposon mutagenesis involves elaborate PCR screening, RNAi generates only gene-specific phenocopies of loss-of-function mutations and does not always cause a true null phenotype.
    • On the basis of these data and the observation that antisense expression of At4g29830 resulted in a phenocopy of the vip phenotype, we concluded that At4g29830 is the VIP3 gene.
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更新时间:2025/6/19 10:52:14