M. Visscher, Anne Paul, Anna-Lisa Kirst, Matias L. Guy, Charles C. Schuerger, Andrew Ferl, Robert J. Overview of the Arabidopsis growth experiment on soil. <p>Mutant lines are grown alongside their respective wildtype backgrounds on trays containing soil medium with different levels of dissolved MgSO<sub>4</sub>ยท7H<sub>2</sub>O. To control for environmental variation, each tray was divided in 8 sections, with a mutant line and its associated wildtype background line planted in alternating fashion. Yellow boxes highlight the sections with mutant plants within each flat; the other sections contain wildtype plants. For the comparison between <i>cax1/cax3</i> and Col-0, 60 mM was not tested. The plants shown here are 3 weeks old and were harvested and analyzed after completing 4 weeks of growth. The experiment was repeated three times.</p> arabidopsis 2010-08-23
    https://plos.figshare.com/articles/figure/_Overview_of_the_Arabidopsis_growth_experiment_on_soil_/504791
10.1371/journal.pone.0012348.g004