TY - GEN AU - Douthart,R J TI - Topological constraints during replication. II. Complex forms generated by multiple replication forks or track switching SN - 0022-5193 PY - 1972///0828 KW - DNA Replication KW - Models, Structural KW - Nucleic Acid Conformation N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0022-5193(72)90043-4 ER -