Genetics is the science of genes, heredity, and the variation of organisms.
Humans applied knowledge of genetics in prehistory with the domestication and breeding of plants and animals.
In modern research, genetics provides important tools for the investigation of the function of a particular gene, e.g., analysis of genetic interactions.
Within organisms, genetic information generally is carried in chromosomes, where it is represented in the chemical structure of particular DNA molecules.
For more information about the topic Genetics, read the full article at Wikipedia.org, or see the following related articles:
Trait (biology) In biology, a trait or character is a feature of an organism. The term phenotype is sometimes used as a synonym for trait in common use, but strictly ... >
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Introduction to genetics Genetics is the study of how living things receive common traits from previous generations. These traits are described by the genetic information ... >
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Allele An allele is a viable DNA (deoxyribonucleic acid) coding that occupies a given locus (position) on a chromosome. Usually alleles are sequences that ... >
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Somatic cell A somatic cell is generally taken to mean any cell forming the body of an organism. Somatic cells, by definition, are not germline cells. In mammals, ... >
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Allele frequency Allele frequency is a measure of the relative frequency of an allele on a genetic locus in a population. Usually it is expressed as a proportion or a ... >
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Genetic recombination Genetic recombination is the transmission-genetic process by which the combinations of alleles observed at different loci in two parental individuals ... >
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Morphogenesis Morphogenesis is one of three fundamental aspects of developmental biology along with the control of cell growth and cellular differentiation. ... >
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Huntington's disease The causative gene for Huntington's disease, HD, one of the first genes identified to cause an inherited disease, is located on chromosome 4. ... >
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Mutation In biology, mutations are changes to the genetic material (usually DNA or RNA). Mutations can be caused by copying errors in the genetic material ... >
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Vector (biology) Traditionally in medicine, a vector is an organism that does not cause disease itself but which spreads infection by conveying pathogens from one ... >
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Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Genetics at Wikipedia.org. See the Wikipedia copyright page for more details. Editor's Note: This article is not intended to provide medical advice, diagnosis or treatment.
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