Changes

Dimopoulou et al. (2019) studied ''Brettanomyces bruxellensis'' biofilms from each of the genetic branches of ''B. bruxellensis''. They found that for the wine strains biofilms formed more readily when grown in wine must rather than YPD media; however, the beer strains grew biofilms equally well in wine must and YPD media. The biofilms contained a large portion of saturated fatty acids and a smaller portion of monounsatured fatty acids. The amount of exopolysaccharide produced varied widely across the strains tested per cell population, with some wine strains producing little EPS (40 mg/L/OD), beer strains producing moderate amounts, and the other wine group producing a high amount (100 mg/L/OD). Additionally, the different strains displayed a varying degree of negative cell wall charges, with the beer and tequila strains being more negatively charged than wine strains, which could help them adhere to surfaces and form biofilm <ref>[https://europepmc.org/abstractarticle/pprPPR/ppr73221 PPR73221?singleResult=true Dimopoulou M., Renault M., Dols-Lafargue M., Albertin-Leguay W., Herry J., Bellon-Fontaine M., Masneuf-Pomarede I. 2019. DOI: 10.1101/579144.]</ref>.