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. 2012 Dec 12;7(12):e51410. doi: 10.1371/journal.pone.0051410

Figure 1. Laser-scanning confocal microscopy of strain YIM 63111 tagged with egfp for colonization analysis.

Figure 1

a) Wild-type strain YIM 63111; b) egfp-tagged strain YIM 63111; c) Outer colonization of the root 14 days after inoculation; d) Outer and inner colonization of the root 14 days after inoculation. EGFP was excited with a 488-nm laser, and fluorescence was detected at 505–530 nm.