| 释义 |
recessive
re·ces·sive R0082300 (rĭ-sĕs′ĭv)adj.1. Tending to go backward or recede.2. a. Genetics Of, relating to, or designating an allele that does not produce a characteristic effect when present with a dominant allele.b. Of or relating to a trait that is expressed only when the determining allele is present in the homozygous condition.n. Genetics 1. A recessive allele or trait.2. An organism having a recessive trait.
re·ces′sive·ly adv.recessive (rɪˈsɛsɪv) adj1. tending to recede or go back; receding2. (Genetics) genetics a. (of a gene) capable of producing its characteristic phenotype in the organism only when its allele is identicalb. (of a character) controlled by such a gene. Compare dominant43. (Linguistics) linguistics (of stress) tending to be placed on or near the initial syllable of a polysyllabic wordn (Genetics) genetics a. a recessive gene or characterb. an organism having such a gene or character reˈcessively adv reˈcessiveness nre•ces•sive (rɪˈsɛs ɪv)
adj. 1. tending to recede. 2. Genetics. a. pertaining to the allele of a gene pair whose effect is masked by the second allele when both are present in the same cell or organism. b. of or pertaining to the hereditary trait determined by such an allele. n. 3. Genetics. a. the recessive allele of a gene pair. b. the individual carrying such an allele. c. a recessive trait. Compare dominant (def. 6). [1665–75] re•ces′sive•ly, adv. re•ces′sive•ness, n. re·ces·sive (rĭ-sĕs′ĭv) Relating to the form of a gene that is not expressed as a trait in an individual unless two such genes are inherited, one from each parent. In an organism having two different genes for a trait, the recessive form is suppressed by its counterpart, or dominant, form located on the other of a pair of chromosomes. See more at inheritance. Compare dominant.recessiveIn genetics, used to describe a trait or gene that is expressed only when its paired trait or gene is identical.Thesaurus| Noun | 1. | recessive - an allele that produces its characteristic phenotype only when its paired allele is identicalrecessive alleleallele, allelomorph - (genetics) either of a pair (or series) of alternative forms of a gene that can occupy the same locus on a particular chromosome and that control the same character; "some alleles are dominant over others" | | Adj. | 1. | recessive - of or pertaining to a recessionrecessionary | | 2. | recessive - (of genes) producing its characteristic phenotype only when its allele is identicalgenetic science, genetics - the branch of biology that studies heredity and variation in organismsdominant - (of genes) producing the same phenotype whether its allele is identical or dissimilar |
Translations
recessive
recessive1. Geneticsa. (of a gene) capable of producing its characteristic phenotype in the organism only when its allele is identical b. (of a character) controlled by such a gene 2. Geneticsa. a recessive gene or character b. an organism having such a gene or character recessive[ri′ses·iv] (genetics) An allele that is not expressed phenotypically when present in the heterozygous condition. An organism homozygous for a recessive gene. recessive
recessive [re-ses´iv] 1. tending to recede.2. in genetics, incapable of expression unless the responsible allele is carried by both members of a set of homologous chromosomes. See also gene" >recessive gene.3. an allele or trait that has this characteristic.re·ces·sive (rē-ses'iv), 1. Drawing away; receding. 2. In genetics, denoting a trait due to a particular allele or alleles at a single locus that does not manifest itself unless mutant alleles are present on both homologous chromosomes of a pair. recessive (rĭ-sĕs′ĭv)adj.1. Tending to go backward or recede.2. a. Genetics Of, relating to, or designating an allele that does not produce a characteristic effect when present with a dominant allele.b. Of or relating to a trait that is expressed only when the determining allele is present in the homozygous condition.n. Genetics 1. A recessive allele or trait.2. An organism having a recessive trait.
re·ces′sive·ly adv.recessive Genetics A genetic trait that is not phenotypically expressed in a heterozygous or partially heterozygous cell, but rather only in a homozygous or hemizygous state. See Phenotype, Trait. Cf Dominant. re·ces·sive (rĕ-ses'iv) 1. Drawing away; receding. 2. genetics Denoting a trait due to a particular allele that does not manifest itself in the presence of other alleles that generate traits dominant to it. recessive Pertaining to an alternative form of a gene (ALLELE) that produces an effect only when carried by both members of the pair of homologous chromosomes (only when HOMOZYGOUS). People with heterozygous alleles for a condition are called carriers. A recessive gene has no effect in the presence of a DOMINANT allele either because of its inactivity or because of the absence of a product.RecessiveRefers to an inherited characteristic or trait that is expressed only when two copies of the gene responsible for it are present.Mentioned in: Ataxia-Telangiectasia, Lipidoses, Phenylketonuriare·ces·sive (rĕ-ses'iv) Drawing away; receding. recessive Related to recessive: Recessive allele, homozygous
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recessive
Related to recessive: Recessive allele, homozygousSynonyms for recessivenoun an allele that produces its characteristic phenotype only when its paired allele is identicalSynonymsRelated Wordsadj of or pertaining to a recessionSynonymsadj (of genes) producing its characteristic phenotype only when its allele is identicalRelated WordsAntonyms |