moderately repetitive DNA
moderately repetitive DNAsequences of DNA repeated throughout the eukaryotic GENOME and interspersed with other sequences; see, for example, the ALU SEQUENCE. Numbers of such a sequence vary from about 10 to 3000 per genome, and the length may be a few hundred to a few thousand BASE PAIRS. Functions of such sequences are largely unknown. Compare HIGHLY REPETITIVE DNA.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005