DEOXYRIBONUCLEIC ACID, FOR*HYBRIDIZATION FROM HERRI;DEOXYRIBONUCLEIC ACID DEGRADED FREEACID FROM HERRI;DNA,Sheared/Denatured,20Mg/Ml;DNAHerringspermsonicatedmolecularbiologygrade;deoxyribonucleic acid from herring sperm;DEOXYRIBONUCLEICACIDSODIUMSALT,HIGHPURITY;DEOXYRIBONUCLEIC ACID , HIGHLY POLYMERIZED FROM SALMON SPERM;Deoxyribonucleic acid sodium salt (from fish sperm)