Fig. 4From: The platform GrowScreen-Agar enables identification of phenotypic diversity in root and shoot growth traits of agar grown plantsRepresentative original images of 3 weeks old Arabidopsis Col-0 plants with (a) shoot grown outside and (b) inside the agar-filled Petri dish. In contrast to (a) the root system under (b) reveals primary, lateral, and second order lateral roots, whereas under (a) only primary and lateral roots are developedBack to article page