- highly repetitive DNA
- The first component to reassociate and is equated with satellite DNA.
Forensic science glossary. John C. Brenner . 2012.
Look at other dictionaries:
repetitive DNA — Nucleotide sequences in DNA that are present in the genome as numerous copies. Originally identified by the value on the Cot curve derived from kinetic studies of DNA renaturation. These sequences are not thought to code for polypeptides. One… … Dictionary of molecular biology
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DNA, repetitive — DNA sequences that are repeated in the genome. These sequences do not code for protein. One class termed highly repetitive DNA consists of short sequences, 5 100 nucleotides, repeated thousands of times in a single stretch and makes up satellite… … Medical dictionary
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satellite DNA — Highly repetitive DNA in plant and animal genomes, consisting of millions of copies of sequences typically in the range 5 500 bp long. Thousands of copies occur tandemly (head to tail) at each of many sites. It can be isolated from the rest of… … Glossary of Biotechnology
Satellite DNA — DNA that contains many tandem (not inverted) repeats of a short basic repeating unit. Satellite DNA is located at very specific spots in the genome (on chromosomes 1, 9, 16 and the Y chromosome, the tiny short arms of chromosomes 13 15 and 21 and … Medical dictionary
satellite DNA — (= minisatellite; microsatellite) DNA, usually containing highly repetitive sequences, that has a base composition (and thus density) sufficiently different from that of normal DNA that it sediments as a distinct band in caesium chloride density… … Dictionary of molecular biology