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Short Communication

Calmodulin-like protein CML37 is a positive regulator of ABA during drought stress in Arabidopsis

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Article: e1011951 | Received 19 Jan 2015, Accepted 22 Jan 2015, Published online: 15 Jul 2015

Figures & data

Figure 1. Drought phenotype of Arabidopsis WT (Col-0), cml37 and cml42 knockout plants. Drought phenotype of WT Col-0 (left), cml37 (middle) and cml42 plants each after 1 (top line) or 2 weeks (bottom line) of drought treatment. The plants shown represent the typical phenotype observed in multiple replicates.

Figure 1. Drought phenotype of Arabidopsis WT (Col-0), cml37 and cml42 knockout plants. Drought phenotype of WT Col-0 (left), cml37 (middle) and cml42 plants each after 1 (top line) or 2 weeks (bottom line) of drought treatment. The plants shown represent the typical phenotype observed in multiple replicates.

Figure 2. ABA level in Arabidopsis WT (Col-0), cml37 and cml42 knock-out plants upon drought treatment. Mean content (± SE, n = 6) of ABA in Col-0, cml37 and cml42 plants. ABA content was analyzed in untreated plants (white), and plants subjected to 1 week (gray) and 2 weeks of drought treatment (black). ABA was measured from the whole plant rosette. Statistically significant differences between treatments were analyzed by One Way ANOVA (P < 0.05, SNK test).

Figure 2. ABA level in Arabidopsis WT (Col-0), cml37 and cml42 knock-out plants upon drought treatment. Mean content (± SE, n = 6) of ABA in Col-0, cml37 and cml42 plants. ABA content was analyzed in untreated plants (white), and plants subjected to 1 week (gray) and 2 weeks of drought treatment (black). ABA was measured from the whole plant rosette. Statistically significant differences between treatments were analyzed by One Way ANOVA (P < 0.05, SNK test).