MOESM2 of Plant growth-promoting effects of rhizospheric and endophytic bacteria associated with different tomato cultivars and new tomato hybrids

Additional file 2. VAP test - Comparison of the root system architectures. Vertical Agar Plate test. Comparison of the root system architectures of non-inoculated and inoculated Arabidopsis seedlings through the 2D pictures created with the RootNav image analysis tool (University of Nottingham).