what does the word gene allele mean
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Allele Definition. noun, plural: alleles (genetics) One member of a pair (or any of the series) of genes occupying a specific spot on a chromosome (called locus) that controls the same trait
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ALLELE • RECESSIVE (noun). The noun RECESSIVE has 1 sense: 1. an allele that produces its characteristic phenotype only when its paired allele is identical. Familiarity information: RECESSIVE used as a noun is very rare.
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- Share. By Regina Bailey. Definition: An allele is an alternative form of a gene (one member of a pair) that is located at a specific position on a specific chromosome. These DNA codings determine distinct traits that can be passed on from parents to offspring through sexual reproduction.llele-A Genetics Definition. An allele is one of two or more versions of a gene. An individual inherits two alleles for each gene, one from each parent.
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"What does ""homozygous"" mean?" Alleles are alternative forms of a gene. They can be dominant or recessive. When fertilization occurs, a zygote is formed with genetic information from both parents. When the same allele for a particular gene is received from both parents, the condition is known as homozygous (equal in the zygote).
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allele [əlēl′]. 1 one of two or more alternative forms of a gene that occupy corresponding loci on homologous chromosomes. Each allele encodes a phenotypic feature or a certain inherited characteristic. An individual normally has two alleles for each gene, one contributed by the mother and one by the father. If both alleles are the same, the individual is homozygous; if the alleles are different, the individual is heterozygous.
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What does Gene mean? Gene /gene/ [1 syll.] as a boys' name (also used as girls' name Gene) is pronounced jeen. It is of Greek origin, and the meaning of Gene is noble aristocrat . Short form of Eugene. Used as an independent name since the late 19th century.
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gene Noun. 1. gene - (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity; genes were formerly called factors. segment of DNA, occupying a specific place on a chromosome, that is the basic unit of heredity. Genes act by directing the synthesis of proteins, which are the main components of cells and are the catalysts of all cellular processes.
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gene 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. segment of DNA, occupying a specific place on a chromosome, that is the basic unit of heredity. Genes act by directing the synthesis of proteins, which are the main components of cells and are the catalysts of all cellular processes.
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- A gene is a stretch of DNA or RNA that determines a certain trait. Genes mutate and can take two or more alternative forms; an allele is one of these forms of a gene.
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Allele frequency (April 2014). Allele frequency, or gene frequency, is the relative frequency of an allele (variant of a gene) at a particular locus in a population, expressed as a fraction or percentage. Specifically, it is the fraction of all chromosomes in the population that carry that allele. Given the following:f, , and are the frequencies of the three genotypes at a locus with two alleles, then the frequency p of the A-allele and the frequency q of the B-allele in the population are obtained by counting alleles.
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- Alleles are alternate forms of the same gene. A gene is the basic  physical unit of heredity that is passed on from a parent to their  children.
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Allele (genetics) One member of a pair (or any of the series) of genes occupying a specific spot on a chromosome (called locus) that controls the same trait. Supplement. For example, a pair of alleles controlling the same trait, i.e. eye color: one allele codes for blue eyes, another allele for brown eyes. In humans, simple traits such as eye color may be caused by the interaction of only one pair of alleles.
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Words near gene in the dictionary The definition of a gene is a unit on a chromosome that determines a specific trait in an organism, or a male's name. 1  An example of a gene is a chromosome unit that determines a person's eye color. 2  An example of a man named Gene is the actor Gene Wilder.
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Genes and Genetic Inheritance Definition: Genes are segments of DNA located on chromosomes. Genes exist in alternative forms called alleles. Alleles determine distinct traits that can be passed on from parents to offspring.The process by which genes are transmitted was discovered by Gregor Mendel and formulated in what is known as Mendel's law of segregation.lleles determine distinct traits that can be passed on from parents to offspring. The process by which genes are transmitted was discovered by Gregor Mendel and formulated in what is known as Mendel's law of segregation.
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Allele: A Genetics Definition Allele-A Genetics Definition. An allele is one of two or more versions of a gene. An individual inherits two alleles for each gene, one from each parent.Credit: Darryl Leja, NHGRI.hare. By Regina Bailey. Definition: An allele is an alternative form of a gene (one member of a pair) that is located at a specific position on a specific chromosome. These DNA codings determine distinct traits that can be passed on from parents to offspring through sexual reproduction.
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allele allele. one of two or more alternative forms of a gene at the same site or locus in each of a pair of chromosomes, which determine alternative characters in inheritance. Called also allelomorph. blank allele. an allele which produces an antigen which cannot be detected. null allele. see silent allele (below).ne of two or more alternative forms of a gene at the same site or locus in each of a pair of chromosomes, which determine alternative characters in inheritance. Called also allelomorph. blank allele. an allele which produces an antigen which cannot be detected. null allele. see silent allele (below).
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What are alleles? What are some examples? An allele (UK /ˈaeliːl/ ˈæliːl OR /us/), əˈliːl or, allel is one of a number of alternative forms of the same gene or same genetic. locusiploid organisms have one copy of each gene (and, therefore, one allele) on each chromosome. If both alleles are the same, they and the organism are homozygous with respect to that gene. If the alleles are different, they and the organism are heterozygous with respect to that gene.
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Allele frequency Allele frequency, or gene frequency, is the relative frequency of an allele (variant of a gene) at a particular locus in a population, expressed as a fraction or percentage. Specifically, it is the fraction of all chromosomes in the population that carry that allele.
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The Rise and Fall of Labor Unions In The U.S. Under Powderly the Knights advocated an. eight hour day, the abolition of child labor, a graduated income. tax, and equal pay for equal work. Unlike other labor. organizations of the day, the Knights organized their locals by. industry rather than trade, accepting all skill levels and women as. well.
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Multiple alleles In particular, multiple allelism is the condition wherein three or more alleles of a gene are present. Thus, the term multiple alleles pertain to the presence of three or more alleles for a particular gene.
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REPRESSOR GENE Sense 1. gene [BACK TO TOP]. Meaning: (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity. GENE (noun). The noun GENE has 1 sense: 1. (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity.
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Contents: Allele vs Gene Diffen › Science › Biology › Molecular Biology. A gene is a stretch of DNA or RNA that determines a certain trait. Genes mutate and can take two or more alternative forms; an allele is one of these forms of a gene.For example, the gene for eye color has several variations (alleles) such as an allele for blue eye color or an allele for brown eyes. gene is a stretch of DNA that codes for a polypeptide via an RNA chain. These coded chains lead to “traits” in an individual, such as eye color and blood type. A gene is the basic unit of heredity. An allele is a variation of a gene.
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- gene [BACK TO TOP]. Meaning: (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity.he noun GENE has 1 sense: 1. (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity.
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- Allele definition, any of several forms of a gene, usually arising through mutation, that are responsible for hereditary variation. See more.
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- 2. allele. 1) For a given gene locus, one of two or more slightly different molecular forms of a gene that arise through mutation and that code for different variations of the same trait. 2) A giant octupus wearing a tophat that dances to the music played on the elevator in my garage.
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Translations for Allele frequency Allele frequency. Allele frequency, or gene frequency, is the proportion of a particular allele among all allele copies being considered. Formal definition: Allele or gene frequency is the percentage of all alleles at a given locus in a population gene pool represented by a particular allele.t is usually expressed as a percentage. In population genetics, allele frequencies are used to depict the amount of genetic diversity at the individual, population, and species level. It is also the relative proportion of all alleles of a gene that are of a designated type.