Restriction enzymes with a single recognition site are given in bold. (TIFF 314 KB) Additional file 2: Schematic presentation of AggL and MbpL proteins. Boxes indicate domains of Selleckchem PS-341 proteins and arrows selleck kinase inhibitor indicate repeats. (TIFF 238 KB) References 1. Gasson MJ, Swindell S, Maeda S, Dodd HM: Molecular rearrangement of lactose plasmid DNA associated with high-frequency transfer and cell aggregation in Lactococcus lactis 712. Mol Microbiol 1992, 6:3213–3223.PubMedCrossRef 2. Gajic O: Relationships between MDR proteins, bacteriocin production and proteolysis

in Lactococcus lactis . PhD thesis. University of Groningen; 2003. 3. Anderson DG, McKay LL: Genetic and physical characterization of recombinant plasmids associated with cell aggregation and high frequency conjugal transfer in Streptococcus lactis ML3. J Bacteriol BAY 63-2521 molecular weight 1984, 158:954–962.PubMed 4. Gasson MJ, Davies FL: High-frequency conjugation associated with Streptococcus lactis donor cell aggregation. J Bacteriol 1980, 143:1260–1264.PubMed 5. Walsh PM, McKay LL: Recombinant plasmid associated with cell aggregation and

high-frequency conjugation of Streptococcus lactis ML3. J Bacteriol 1981, 146:937–944.PubMed 6. Bringel F, van Alstine GL, Scot JR: Transfer of Tn916 between Lactococcus lactis subsp . lactis strains is nontranspositional: evidence for a chromosomal fertility function in strain MG1363. J Bacteriol 1992, 174:584–5847. 7. Stentz R, Jury K, Eaton T, Parker M, Narbad A, Gasson M, Shearman C: Controlled expression of CluA in Lactococcus lactis and its role in conjugation. Microbiology

2004, 150:2503–2512.PubMedCrossRef 8. Stentz R, Gasson M, Shearman C: The Tra domain of the lactococcal CluA surface protein is a unique domain that contributes to sex factor DNA transfer. J Bacteriol 2006, 188:2106–2114.PubMedCrossRef 9. Kojic M, Strahinic I, Fira D, Jovcic B, Topisirovic L: Plasmid content and bacteriocin production by five strains of Lactococcus lactis isolated from semi-hard cheese. Can J Microbiol 2006, 52:1110–1120.PubMedCrossRef 10. Fischetti VA, Pancholi V, Schneewind O: Conservation of a hexapeptide sequence Atorvastatin in the anchor region of surface proteins from Gram-positive cocci. Mol Microbiol 1990, 4:1603–1605.PubMedCrossRef 11. Navarre WW, Schneewind O: Surface proteins of Gram-positive bacteria and mechanisms of their targeting to the cell wall envelope. Microbiol Mol Biol Rev 1999, 63:174–229.PubMed 12. Jenkinson HF: Cell surface protein receptors in oral streptococci. FEMS Microbiol Lett 1994, 121:133–140.PubMedCrossRef 13. Jenkinson HF, Demuth DR: Structure, function and immunogenicity of streptococcal antigen I/II polypeptides. Mol Microbiol 1997, 23:183–190.PubMedCrossRef 14. Kolenbrander PE, London J: Adhere today, here tomorrow: oral bacteria adherence. J Bacteriol 1993, 175:3247–3252.PubMed 15. Jett BD, Atkuri RV, Gilmore MS: Enterococcus faecalis localization in experimental endophtalmitis: role of plasmid-encoded aggregation substance.