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An inverted repeat borders a fivefold amplification in satellite DNA.

V Bonnewell·R F Fowler·D M Skinner
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Abstract

One variant of a complex satellite DNA of the Bermuda land crab is significantly longer than the average repeat unit of the satellite. The extra DNA in the variant is accounted for by a fivefold tandem amplification of a 0.142-kilobase sequence. The amplified sequence is bounded by a tetranucleotide inverted repeat; the upstream arm of the inverted repeat is missing from two other variants of the satellite. The latter variants contain only one copy of a sequence that is closely related to the amplified sequence. By contrast, in several satellite DNA's of other organisms, extra DNA is inserted.

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AnimalsBase SequenceBrachyuraChromosome InversionDNA, SatelliteGene AmplificationNucleic Acid ConformationJournal ArticleResearch Support, Non-U.S. Gov'tResearch Support, U.S. Gov't, Non-P.H.S.

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V Bonnewell, R F Fowler, D M Skinner. 1983-08-26. An inverted repeat borders a fivefold amplification in satellite DNA.. https://doi.org/10.1126/science.6879182

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