endonucleases

/EH0 N D OW0 N UW1 K L IY0 S AH0 Z/
noun
  1. 1

    Any enzyme which catalyzes the cleavage of nucleic acids so as to produce variously sized fragments.

Source: https://en.wiktionary.org/wiki/endonuclease, https://en.wiktionary.org/wiki/endonucleases