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Un gen no necesariamente es un segmento de ADN. Puede haber ciertos fenómenos que complican el concepto de gen. Por ejemplo los genes potenciadores, tambien llamados enhancers, genes silenciadores, transposones, genes con marcos de lectura solapados, eventos de edición de ARN o eventos transcripcionales.
19 de jul. de 2009 · Allele referred to an alternative form of a gene that affects its host’s inherited characteristics, such as hair and eye color. Alleles are also associated with genetic disorders, including ...
A gene is a unit of hereditary information. Except in some viruses, genes are made up of DNA, a complex molecule that codes genetic information for the transmission of inherited traits. Alleles are also genetic sequences, and they too code for the transmission of traits.
Genes and alleles are key players in heredity. Genes are sections of DNA that code for specific proteins or functional RNA. Alleles, on the other hand, are different versions of the same gene.
Alleles: Different alleles of the same gene can produce quite similar gene products or their products can be different. The functional characterization of an allele is typically carried out with respect to how its presence influences a specific trait(s).
29 de nov. de 2023 · An allele is one of two or more versions of a gene that are found at the same place, or locus, on a chromosome. Genes, which consist of DNA, act as instructions to make molecules called proteins . Each person inherits two alleles for each gene (one from each parent).
6 de dic. de 2023 · Each gene might have different forms, and these are called alleles. The diagram shows the relationship between the cell, its nucleus, chromosomes in the nucleus, and genes. Chromosomes are found...
