The following are function of restriction endonuclease, EXCEPT:
Restriction endonuclease are the enzymes that cut the double stranded DNA. It is highly specific, recognises 4 to 7 base pairs. Sticky ends used in chimeric and hybrid molecule preparation. Ref: Harper, 27th Edition, Page 403; Textbook of Biochemistry By DM Vasudevan, 4th Edition, Page 430.
Cut both the strands of double stranded DNA
The cut ends produced by restriction endonuclease are sticky
The cut ends produced by restriction endonuclease are blunt
It is non specific to base pairs