Fig. 2: Arabidopsis growth within the mini-phytotron.
Root responses 48 h after transfer to the combination of zero simulated g and control Earth g (1 g) under two light fluence level, FluR10 (10 μmol m−2 s−1), FluR1 (1 μmol m−2 s−1) and darkness. HGI (a, d), VGI (b, e) and root straightness (c, f) values for WT and d14-1 htl-3 dwarf mutant for different light and g exposure is shown. Representative plants are shown above (scale bar = 0.5 cm). Data are mean ± SEM, n = 24–30. P values were calculated with a Student’s t-test. Asterisk denotes P value < 0.05.
