Cultures grown overnight in Difco nutrient broth (NB) were used as the seed cultures and transferred into Erlenmeyer flasks containing the DMS medium and fatty acid to achieve the initial optical densities OD600nm = 0.2.
Cultures grown overnight in Difco nutrientbroth (NB) were used as the seed cultures and transferredinto Erlenmeyer flasks containing the DMS medium and fattyacid to achieve the initial optical densities OD600nm = 0.2.