Direct_repeat
Direct repeats are a type of genetic sequence that consists of two or more repeats of a specific sequence.[1] In other words, the direct repeats are nucleotide sequences present in multiple copies in the genome. Generally, a direct repeat occurs when a sequence is repeated with the same pattern downstream.[1] There is no inversion[clarification needed] and no reverse complement associated with a direct repeat. It may or may not have intervening nucleotides. The nucleotide sequence written in bold characters signifies the repeated sequence.
- 5´ TTACGnnnnnnTTACG 3´
- 3´ AATGCnnnnnnAATGC 5´
Linguistically, a typical direct repeat is comparable to saying "bye-bye".[1]