trait

(redirected from Traits)
Also found in: Dictionary, Thesaurus, Legal, Acronyms.
Related to Traits: Genetic traits

trait

 [trāt]
1. any genetically determined condition; also, the condition prevailing in the heterozygous state of a recessive disorder, as the sickle cell trait.
2. a distinctive behavior pattern.
sickle cell trait the condition, usually asymptomatic, of being heterozygous for hemoglobin S; see also sickle cell.

trait

(trāt),
1. A qualitative characteristic.
2. A discrete attribute as contrasted with metric character. A trait is amenable to segregation rather than quantitative analysis; it is an attribute of phenotype, not of genotype.
[Fr. from L. tractus, a drawing out, extension]

trait

(trāt)
1. any genetically determined characteristic; also, the condition prevailing in the heterozygous state of a recessive disorder, as the sickle cell trait.
2. a distinctive behavior pattern.

sickle cell trait  the condition, usually asymptomatic, due to heterozygosity for hemoglobin S.

trait

(trāt)
n.
1. A distinguishing feature, as of a person's character.
2. A morphological, physiological, or behavioral feature of an organism.

trait

Etymology: Fr, trace
1 a characteristic mode of behavior or any mannerism or physical feature that distinguishes one individual or culture from another.
2 any characteristic quality or condition that is genetically determined and inherited as part of a specific phenotype. A trait is inherited as homozygous dominant, homozygous recessive, or heterozygous in the ratio of 1:2:1 among offspring of two heterozygous parents. In medicine the term trait is used specifically to denote the heterozygous state of a recessive disorder, such as the sickle cell amemia. See also dominance, gene, Mendel's laws, recessive allele.

trait

Genetics An attribute or characteristic of an individual in a species for which heritable differences can be defined. See Bipolar trait, Complex trait, Heritability, High-sensation seeking trait, Input trait, Output trait, Sickle cell trait, Species.

trait

(trāt)
A qualitative characteristic; a discrete attribute as contrasted with metrical character. A trait is amenable to segregation rather than quantitative analysis; it is an attribute of phenotype, not of genotype.
[Fr. from L. tractus, a drawing out, extension]

trait

1. Any inheritable characteristic.
2. A mild form of a recessive genetic disorder.

Trait

A distinguishing feature of an individual.
Mentioned in: Birth Defects

trait

an enduring individual behavioural characteristic or aspect of personality that is exhibited in a wide range of contexts.

trait,

n a personal quality or distinct attribute of a human being, be it physical, mental, or genetic. See also constitution, diathesis, disposition, miasm, predisposition, susceptibility, and terrain.

trait

(trāt)
1. A qualitative characteristic.
2. Discrete attribute as contrasted with metric character.
[Fr. from L. tractus, a drawing out, extension]

trait (trāt),

n an inherited set of mental or bodily characteristics.
trait, Cooley's,
trait, sickle cell,
n a form of sickle cell disease in which patients are asymptomatic but their erythrocytes can be caused to assume a sickle shape under certain conditions. The trait is present when one parent has the gene (heterozygous condition) for sickle cell disease. See also disease, sickle cell.

trait

1. any genetically determined condition; also, the condition prevailing in the heterozygous state of a recessive disorder.
2. a distinctive behavior pattern.

trait A-46
see inherited parakeratosis.
qualitative trait
a characteristic that is expressed only in descriptive terms, e.g. fine bone, deep chest.
quantitative trait
a characteristic that is expressed mathematically, e.g. an annual yield of milk of 15,000 lb.
sex-linked trait
the gene for the trait is located on the chromosomes which determine the sex of the individual.
References in periodicals archive ?
Therefore, we fitted lactation length and reproductive traits with 305-d MY and presented the heritability estimates of all traits in the two trait model.
Repeatability of the concerned traits were estimated as
In order to observed the effect of genetic and environment factors on some productive traits of Bibrik sheep.
The inability to take responsibility is a key part of a psychopath's personality, and linguists have revealed that even the way psychopaths speak highlights this trait.
Therefore, all results of the above reports were not better reflection of the relationship between physiological or agronomic traits and drought resistance.
However, Personality traits such as emotional stability; extraversion or urgency, analytical and agreeableness can affect students' coping skills and ability to adapt them to the ever challenging university life while others may provoke them to adopt some of the negative strategies.
Co) Variance components were estimated by AI-REML in DMU software package (Madsen & Jensen, 2013) using an animal linear mixed model; univariate threshold models were also carried out for the binary traits.
As part of the agreement, Arcadia and Beck's will jointly invest in commercial development of abiotic stress and yield traits, with both companies sharing in the commercial value of resulting products.
Furthermore the agreement allows Genective to follow its open architecture strategy of combining own corn GM traits with leading trait platforms in the industry.
Personality traits are defined as patterns of thought, feelings, and behavior (it is possible to conceptualize and measure personality traits), and may reflect the outcomes that they are alleged to predict.
This approach permits measurement of hundreds or even thousands of traits simultaneously.
An example of these fitness-related traits can be found in the tropical Heliconius butterfly, where diverging color patterns on the butterflies' wings influence mate choice and hence divergence of populations.