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词汇 consanguineous
释义

Definition of consanguineous in English:

consanguineous

adjective ˌkɒnsaŋˈɡwɪnɪəsˌkɑnsæŋˈɡwɪniəs
  • Relating to or denoting people descended from the same ancestor.

    (与)血亲(有关)的,(与)血缘(有关)的

    consanguineous marriages may give rise to recessive syndromes
    Example sentencesExamples
    • Fully recessive mutations are maintained in higher frequencies than partially recessive ones and thus cause greater declines in fitness under consanguineous matings.
    • In the context of the preliminary field reports, the low levels of genetic variation found within colonies appeared to result from consanguineous mating.
    • The most obvious is the mating system, which generates ‘short-term’ inbreeding, i.e., inbreeding caused by one or a few generations of consanguineous matings.
    • As many Arab families produce more than four children, each consanguineous family might be expected to produce at least one child with ‘malignancies, congenital abnormalities, mental retardation and physical handicap’.
    • Recurrence of common complex diseases also may be increased in the children of consanguineous parents because of a greater proportion of shared genes.
    • Thus, there also is no evidence for extensive consanguineous mating in the polygyne population of S. geminata that we studied.
    • It makes feasible the analysis of multilocus data observed on general pedigrees containing possibly consanguineous marriages and missing information.
    • We use the patterns of homozygosity at multiple loci to distinguish between excess homozygosity caused by consanguineous mating and that due to undetected population subdivision.
    • A consanguineous sample of 410 Taiwanese mothers and adolescents was drawn from urban schools serving middle-income areas of Taiwan.
    • With three consanguineous marriages of monarchs in only five generations, it could be said that the royal blood was running a bit thin in Britain.
    • Besides consanguineous marriages, there are other reasons for a baby to be born with a defective heart.
    • The patients and spouses were not consanguineous to each other.
    • Thus deleterious recessives had not been eliminated from the population to the extent that consanguineous matings were harmless in terms of offspring viability.
    • Horizontal lines represent crosses, thick horizontal lines are consanguineous crosses, and vertical lines represent descendants from such matings.
    • But risk is more in the case of consanguineous marriages.
    • A white female fetus was the product of the third pregnancy of consanguineous (first cousins) parents; the mother was 25 years old and the father 34.
    • Individuals who belong to high risk ethnic groups or who are in a consanguineous relationship might also benefit from a genetic evaluation and counseling.
    • Although many incest statutes apply only to consanguineous relationships, some apply to all legally sanctioned parent-child relationships.
    • The patients and spouses were not consanguineous with each other.

Derivatives

  • consanguinity

  • noun kɒnsaŋˈɡwɪnətiˌkɑnsæŋˈɡwɪnədi
    mass noun
    • The fact of being descended from the same ancestor.

      (与)血亲(有关)的,(与)血缘(有关)的

      the marriage was annulled on grounds of consanguinity
      Example sentencesExamples
      • He had astutely noticed the high rate of consanguinity among normal parents of the deaf.
      • Having large families, consanguinity, lack of ante-natal ultrasound diagnosis, and disinclination for termination, all result in a proliferation of abnormal children for the portfolios of visiting photographers.
      • In this situation, where consanguinity is assumed to be zero, the genealogies of genes at different loci are essentially independent.

Origin

Early 17th century: from Latin consanguineus 'of the same blood' (from con- 'together' + sanguis 'blood') + -ous.

Rhymes

ignominious, Phineas, sanguineous

Definition of consanguineous in US English:

consanguineous

adjectiveˌkänsaNGˈɡwinēəsˌkɑnsæŋˈɡwɪniəs
  • Relating to or denoting people descended from the same ancestor.

    (与)血亲(有关)的,(与)血缘(有关)的

    consanguineous marriages

    近亲结婚。

    Example sentencesExamples
    • Fully recessive mutations are maintained in higher frequencies than partially recessive ones and thus cause greater declines in fitness under consanguineous matings.
    • Although many incest statutes apply only to consanguineous relationships, some apply to all legally sanctioned parent-child relationships.
    • The patients and spouses were not consanguineous with each other.
    • Recurrence of common complex diseases also may be increased in the children of consanguineous parents because of a greater proportion of shared genes.
    • Horizontal lines represent crosses, thick horizontal lines are consanguineous crosses, and vertical lines represent descendants from such matings.
    • It makes feasible the analysis of multilocus data observed on general pedigrees containing possibly consanguineous marriages and missing information.
    • Thus, there also is no evidence for extensive consanguineous mating in the polygyne population of S. geminata that we studied.
    • Besides consanguineous marriages, there are other reasons for a baby to be born with a defective heart.
    • In the context of the preliminary field reports, the low levels of genetic variation found within colonies appeared to result from consanguineous mating.
    • Thus deleterious recessives had not been eliminated from the population to the extent that consanguineous matings were harmless in terms of offspring viability.
    • But risk is more in the case of consanguineous marriages.
    • Individuals who belong to high risk ethnic groups or who are in a consanguineous relationship might also benefit from a genetic evaluation and counseling.
    • We use the patterns of homozygosity at multiple loci to distinguish between excess homozygosity caused by consanguineous mating and that due to undetected population subdivision.
    • A white female fetus was the product of the third pregnancy of consanguineous (first cousins) parents; the mother was 25 years old and the father 34.
    • The most obvious is the mating system, which generates ‘short-term’ inbreeding, i.e., inbreeding caused by one or a few generations of consanguineous matings.
    • A consanguineous sample of 410 Taiwanese mothers and adolescents was drawn from urban schools serving middle-income areas of Taiwan.
    • The patients and spouses were not consanguineous to each other.
    • With three consanguineous marriages of monarchs in only five generations, it could be said that the royal blood was running a bit thin in Britain.
    • As many Arab families produce more than four children, each consanguineous family might be expected to produce at least one child with ‘malignancies, congenital abnormalities, mental retardation and physical handicap’.

Origin

Early 17th century: from Latin consanguineus ‘of the same blood’ (from con- ‘together’ + sanguis ‘blood’) + -ous.

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