dominant

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dominant

 [dom´ĭ-nant]
1. exerting a ruling or controlling influence.
2. in genetics, capable of expression when carried by only one of a pair of homologous chromosomes; see dominant gene.
3. an allele or trait that has this characteristic.
dominant side the half of the body in which a person is stronger; writing and eating are usually done with the hand on the dominant side. See also handedness.

dom·i·nant

(dom'i-nănt),
1. Ruling or controlling.
2. In genetics, denoting an allele possessed by one of the parents of a hybrid that is expressed in the latter to the exclusion of a contrasting allele (the recessive) from the other parent.
[L. dominans, pres. p. of dominor, to rule, fr. dominus, lord, master, fr. domus, house]

dominant

/dom·i·nant/ (dom´ĭ-nant)
1. exerting a ruling or controlling influence.
2. in genetics, capable of expression when carried by only one of a pair of homologous chromosomes.
3. a dominant allele or trait.

dominant

(dŏm′ə-nənt)
adj.
1. Tending to be stronger than its counterpart or used for the most important tasks or in the most pressing situations: Which is your dominant eye? Throw the ball with your dominant arm.
2. Genetics Of, relating to, or being an allele that produces the same phenotypic effect in heterozygotes as in homozygotes.
3. Ecology Of, relating to, or being a species that is most characteristic of an ecological community and usually determines the presence, abundance, and type of other species.
n.
1. Genetics A dominant allele or a trait produced by a dominant allele.
2. Ecology A dominant species.

dom′i·nant·ly adv.

dominant

[dom′inənt]
Etymology: L, dominari, to rule
1 exerting a ruling or controlling influence.
2 in genetics, capable of expression when carried by only one of a pair of homologous chromosomes.
3 in coronary artery anatomy, supplying the posterior diaphragmatic part of the interventricular septum and the diaphragmatic surface of the left ventricle; said of the right and left coronary arteries.

dominant

Genetics
noun A phenotype expressed when a particular gene is present in a cell, regardless of whether the allelic set contains 2 different forms of expression; the allele with the masked phenotype is termed recessive.
 
Autosomal dominant disorders
Achondroplasia, familial hypercholesterolemia, Huntington’s disease.

Sexology
adjective, noun Top; Referring to the person, or the person him- or herself, who takes the active or controlling role in a BDSM relationship, which contrasts to the submissive (bottom) position or role.

dominant

Genetics A phenotype expressed when a particular gene is present in a cell, regardless of whether the allelic set contains 2 different forms of expression; the allele with the masked phenotype is termed recessive Dominant disorders Achondroplasia, familial hypercholesterolemia, Huntington's disease. See Filial generation, Homozygote, Trait. Cf Recessive.

dom·i·nant

(dom'i-nănt)
1. Ruling or controlling.
2. genetics Denoting an allele possessed by one of the parents of a hybrid that is expressed in the latter to the exclusion of a contrasting allele (the recessive) from the other parent.
[L. dominans, pres. p. of dominor, to rule, fr. dominus, lord, master, fr. domus, house]

dominant

See DOMINANCE.

dominant

1. exerting a ruling or controlling influence; in genetics, capable of expression when carried by only one of a pair of homologous chromosomes.
2. a dominant allele or trait. If a defect, appearance in all heterozygotes and homozygotes tends toward the trait being self-limiting because of culling or death. See also gene, dominance.

dominant X-linked inheritance
References in periodicals archive ?
Since nearly 80% of people use the cell phone in their right ear, he says if there were a strong connection there would be far more people diagnosed with cancer on the right side of their brain, head and neck, the dominant side for cell phone use.
Imbalances can develop between the left and right sides of the body, with the dominant side becoming stronger.
The Toon tightened up as the game continued, but United were the dominant side throughout, and Ferguson's second half change in bringing Antonio Valencia on for Shinji Kagawa clogged up any opportunities the north eastern club were getting and effectively shut the game down.
I thought from the start to finish we were the dominant side and created far more chances," Allardyce said.
Defending champions Lebanon looked the dominant side throughout the game against an opponent who haven't played in any Asian competition since 1987.
Ross Jones scored all of the Ravens' points with five penalties but the hosts were clearly the dominant side and scored four tries through captain Rob Nash, Jamie Sollis, Luke Ford and Nathan Trowbridge.
the dominant side most of the game, and was about to get the second goal
Planned pairwise comparisons showed that the mean RMS value of the dominant side was significantly lower in the final evaluation when compared to the initial (p < 0.
If either sounds like you, thank the dominant side of your brain.
Challinor Guiseley were the more dominant side in the second half when their keeper did not have a save to make, and Bay were fortunate to see James Walshaw shoot wide when put through one-on-one with keeper Chris Sanna.
Wolfsburg were by far the dominant side though and Dzeko somehow missed another golden opportunity after 18 minutes, this time glancing the ball wide from another wonderful cross.

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