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. 2020 May 27;72(1):122–136. doi: 10.1093/jxb/eraa261

Fig. 1.

Fig. 1.

Continuous drought affects heading date, and shoot and spike morphology in barley. Days to heading (A), spike number per plant (B), grain number per spike (C), the number of grains per plant (D), thousand kernel weight (TKW) (E), and the maximum number of developed spikelets (unfilled boxes) and the number of grains (grey box) (F) were scored under control (black) and drought (red) conditions under LDs (16 h light/8 h night) in the spring barley cultivars Scarlett, Golden Promise, and Bowman, and the derived introgression lines S42-IL107, GP-fast, and BW281. Statistical groups were assigned using Kruskal–Wallis ANOVA and post-hoc Conover–Iman test and Bonferroni correction. Different letters indicate that groups differ (P<0.05).