Fig. 2From: Biocontrol traits of Bacillus licheniformis GL174, a culturable endophyte of Vitis vinifera cv. GleraLSCM of stem sections of Glera cuttings inoculated with Bacillus licheniformis GL174::gfp2x. Overlay of GFP signal (green) and chlorophyll (red) (a, c) and overlay of fluorescence and bright field (b, d). Stems samples (a, b, c, d) were observed 30 days after inoculation. Arrowheads indicate xylem vessels. Bars: 50 μmBack to article page