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recessive
(redirected from recessives)

   Also found in: Medical, Legal, Encyclopedia 0.02 sec.
re·ces·sive  (r-ssv)
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·cessive·ly adv.
re·cessive·ness n.

recessive [rɪˈsɛsɪv]
adj
1. tending to recede or go back; receding
2. (Life Sciences & Allied Applications / Genetics) Genetics
a.  (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 Compare dominant [4]
3. (Linguistics) Linguistics (of stress) tending to be placed on or near the initial syllable of a polysyllabic word
n
(Life Sciences & Allied Applications / Genetics) Genetics
a.  a recessive gene or character
b.  an organism having such a gene or character
recessively  adv
recessiveness  n

recessive  (r-ssv)
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 overpowered by its counterpart, or dominant, form located on the other of a pair of chromosomes. In humans, lack of dimples is a recessive trait, while the presence of dimples is dominant. See more at carrierinheritance Compare dominant.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.recessive - an allele that produces its characteristic phenotype only when its paired allele is identical
allele, 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 recession
2.recessive - (of genes) producing its characteristic phenotype only when its allele is identical
genetic science, genetics - the branch of biology that studies heredity and variation in organisms
dominant - (of genes) producing the same phenotype whether its allele is identical or dissimilar
Translations
recessive [rɪˈsesɪv] ADJrecesivo
recessive [rɪˈsɛsɪv] adj [gene] → récessif/ive
recessive
adjzurückweichend; (Econ, Biol) → rezessiv
recessive [rɪˈsɛsɪv] adj (Bio) → recessivo/a
recessive [rɪˈsɛsɪv] adj (Bio) → recessivo/a


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