Conjugal Transfer from Streptococcus lactis ME2 of Plasmids Encoding Phage Resistance, Nisin Resistance and Lactose-fermenting Ability: Evidence for a High-frequency Conjugative Plasmid Responsible for Abortive Infection of Virulent Bacteriophage KLAENHAMMER, TODD R., SANOZKY, ROSEMARY B. p. 1531 https://doi.org/10.1099/00221287-131-6-1531