An inverted repeat (or IR) is a sequence of nucleotides that is the reversed complement of another sequence further downstream.
For example, 5'---GACTGC....GCAGTC---3'. When no nucleotides intervene between the sequence and its downstream complement, it is called a palindrome. Inverted repeats define the boundaries in transposons. Inverted repeats also indicate regions capable of self-complementary base pairing (regions within a single sequence which can base pair with each other).
Read more about Inverted Repeat: Examples
Famous quotes containing the words inverted and/or repeat:
“Ulysses ... is a dogged attempt to cover the universe with mud, an inverted Victorianism, an attempt to make crossness and dirt succeed where sweetness and light failed, a simplification of the human character in the interests of Hell.”
—E.M. (Edward Morgan)
“Failures are easier to repeat than successes.”
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