. . . . "NaCl" . "supernatant" . "RNAse A" . "chloroform: isoamyl alcohol" . "After RNAse A treatment, add one volume of chloroform: isoamyl alcohol again and mix by inversions for 5 min. The tube is centrifuged for 10 min at 5000 × g at 4°C. Transfer the clear supernatant into new 2ml tube and add half volume of 5 M NaCl to the sample and mix gently by inversions." . . . . . . . "tube" . . "2021-03-18T16:08:37.156655"^^ . . . . . . . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCEOtYac15zsWN/LAu3q7YFdW0UZNfX3BAarHW/LB1DHGcz0yYr0v7hKGbnCLJ+UkDfu3Mgj7BnCm1s8ulMULKfF4YjqS2YKHYZjNKVaIjSigFOpjOwIx99+qPlvd5CuG+Gia/sJA05jy2bPKLwb/kmVeeX0zORZudWLyRMLXp8UQIDAQAB" . "Km3e4ppAF3x/HFhFwy+upjcmVLBHT+LxVvzqhN0BoNSKzt+4kYRZ1IWWDD7Ur1qBOk9mDN7EYbWIFp6dWzgOYXueGEqnciSIJ/CSHt0SUWE9FYE+JaS08vu9GilvbRsMPusCUxRpnp2W3NP4m+f2NhOfZA0Z8Z37q0UMXhlWGGo=" . . . "2021-03-18T16:08:37.156655"^^ . .