Horizontal gene transfer rate is not the primary determinant of observed antibiotic resistance frequencies in Streptococcus pneumoniae. Author(s): Lehtinen S, Chewapreecha C, Lees J, Hanage WP, Lipsitch M, Croucher NJ, Bentley SD, Turner P, Fraser C, Mostowy RJ|Journal: Sci Adv|PMID: 32671212| May 2020 The extent to which evolution is constrained by the rate at which horizontal gene transfer (HGT) allows DNA to move…