The role of variable DNA tandem repeats in bacterial adaptation
نویسندگان
چکیده
منابع مشابه
The role of variable DNA tandem repeats in bacterial adaptation.
DNA tandem repeats (TRs), also designated as satellite DNA, are inter- or intragenic nucleotide sequences that are repeated two or more times in a head-to-tail manner. Because TR tracts are prone to strand-slippage replication and recombination events that cause the TR copy number to increase or decrease, loci containing TRs are hypermutable. An increasing number of examples illustrate that bac...
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A tandem repeat is a sequence of two or more contiguous, approximate copies of a pattern. Tandem repeats occur in the genomes of both eukaryotic and prokaryotic organisms. They are important in numerous fields including disease diagnosis, mapping studies, human identity testing (DNA fingerprinting), sequence homology, and population studies. Although tandem repeats have been used by biologists ...
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ژورنال
عنوان ژورنال: FEMS Microbiology Reviews
سال: 2014
ISSN: 1574-6976
DOI: 10.1111/1574-6976.12036