The DNA which carries genetic information in cells is normally packaged in the form of one or more large macromolecules called chromosomes.
A chromosome is, minimally, a very long, continuous piece of DNA, which contains many genes, regulatory elements and other intervening nucleotide sequences.
For more information about the topic Chromosome, read the full article at Wikipedia.org, or see the following related articles:
Mitosis In biology, mitosis is the process by which a cell separates its duplicated genome into two identical halves. It is generally followed immediately by ... >
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Chromosomal crossover Homologous recombination is the process by which two chromosomes, paired up during prophase 1 of meiosis, exchange some distal portion of their DNA. ... >
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Meiosis In biology, meiosis is the process by which one diploid eukaryotic cell divides to generate four haploid cells often called gametes.
Meiosis is ... >
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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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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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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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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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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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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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Telomere A telomere is a region of highly repetitive DNA at the end of a linear chromosome that functions as a disposable buffer. Every time linear ... >
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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 Chromosome 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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