Variation in leaf traits of Arabidopsis thaliana plants under different growth regimes. Plants were grown in climate chambers under Low, Normal or High Light (LL, NL and HL; 30, 300 and 600 μmol quanta m-2 s-1, respectively) and under field conditions. A Leaf area (mm2), B length (mm), C width:length ratio, D width (n = 10). Different lower case letters above bars indicate significant differences (p < 0.001), according to separate Duncan's new multiple range tests followed by contrast analysis (indoor vs. field plants) applied to data presented in each column.
Mishra et al. BMC Plant Biology 2012 12:6 doi:10.1186/1471-2229-12-6