TY - GEN AU - Helinski,D R AU - Clewell,D B TI - Circular DNA SN - 0066-4154 PY - 1972///0214 KW - Binding Sites KW - Cell Nucleus KW - Chemical Phenomena KW - Chemistry KW - Chemistry, Physical KW - Chromosomes, Bacterial KW - Colicins KW - biosynthesis KW - Conjugation, Genetic KW - DNA KW - isolation & purification KW - DNA Replication KW - DNA, Bacterial KW - DNA, Viral KW - Drug Resistance, Microbial KW - Extrachromosomal Inheritance KW - Genetics, Microbial KW - Lysogeny KW - Mitochondria KW - Molecular Biology KW - Nucleic Acid Conformation KW - Organoids KW - Papillomaviridae KW - Polyomaviridae KW - Protein Binding KW - Protein Conformation KW - Sex N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1146/annurev.bi.40.070171.004343 ER -