Fig. 6From: Engineering integrative vectors based on phage site-specific recombination mechanism for Lactococcus lactisFluorescent microscopy of L. lactis harbouring integrated pSDnuc1–4. The fluorescence images indicate surface anchored nuclease protein expressed from integrated plasmids; Left Panel: Green filter, Right Panel: Phase contrast; a pSD1nuc, b pSD2nuc c pSD3nuc, d pSD4nuc and non-integrated L. lactis NZ9000 as negative control (e)Back to article page