[dē¦äk·sē‚rī·bō·nü¦klē·ik ¦as·əd ‚hī·brə·də′zā·shən] (cell and molecular biology) A technique for selectively binding specific segments of single-stranded deoxyribonucleic acid (DNA) or ribonucleic acid by base pairing to complementary sequences on single-stranded DNA molecules that are trapped on a nitrocellulose filter.SeeDNAHSeeDNAH