Holliday junction
A Holliday junction is a branched nucleic acid structure that contains four double-stranded arms joined. These arms may adopt one of several conformations depending on buffer salt concentrations and the sequence of nucleobases closest to the junction. The structure is named after Robin Holliday, the molecular biologist who proposed its existence in 1964.
Holliday junction - Wikipedia Jump to content From Wikipedia, the free encyclopedia Branched nucleic acid structure Schematic of a Holliday junction showing the base sequence and secondary structure but not the tertiary structure . The sequence shown is only one of many possibilities. This is an immobile Holliday junction because the sequences are not symmetrical. A Holliday junction is a branched nucleic acid structure that contains four double-stranded arms joined. These arms may adopt one of several conformations depending on buffer salt concentrations and the sequence of nucleobases closes
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