TY - RPRT TI - Halobacterial megaplasmids are negatively supercoiled. AU - P López-García AU - J Antón AU - J P Abad AU - R Amils PY - 1994 DO - 10.1111/j.1365-2958.1994.tb00323.x UR - https://pubmed.ncbi.nlm.nih.gov/8152368/ ID - 8152368 ER -