. . . . "isopropanol" . "Add an equal volume of isopropanol to tube. Mix contents gently and keep undisturbed for 5-10 min. The white thread-like structure of precipitated DNA will be seen in suspension (Figure 1)." . . . . "tube" . . "2021-03-20T05:41:26.162424"^^ . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB" . "YEKllIxGvRkLOECFB9hlGTE8/MaaUUJB96kfolr9PyltTscmYji7yF+zfrpGBgwuuwTxskUeuzLYa24sIWHNUwfRRO00Ik00xjZk9ZStNuc+v91M8Bcm/vIGGMvqNQNWuLOIZZM1GWOnPi+INQ5f5NUdSRnKxBXwOgOxD+HNoD4=" . . . "2021-03-20T05:41:26.162424"^^ . .