The Orf18 Gene Product from Conjugative Transposon Tn916 Is an ArdA Antirestriction Protein that Inhibits Type I DNA Restriction–Modification Systems
Keywords: Ard, alleviation of restriction of DNA; R/M, restriction and modification; HGT, horizontal gene transfer; REase, restriction endonuclease; MTase, methyltransferase; ocr, overcome classical restriction; hsd, host specificity of DNA; SAM, S-adenosyl methion