TY - RPRT TI - Structural changes in simian virus 40 chromatin as probed by restriction endonucleases. AU - G L Liggins AU - M English AU - D A Goldstein PY - 1979 DO - 10.1128/jvi.31.3.718-732.1979 UR - https://pubmed.ncbi.nlm.nih.gov/229248/ ID - 229248 ER -