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Fig. 3 | BMC Plant Biology

Fig. 3

From: Contrasting transcriptional responses of PYR1/PYL/RCAR ABA receptors to ABA or dehydration stress between maize seedling leaves and roots

Fig. 3

Transcriptional responses of ABA core signaling components to ABA, showing time- and dose-dependent patterns in maize primary roots. The root system of 15-day-old seedlings was exposed to 0 (control), 1, 10 or 50 μM ABA for 3 h (a, b, c) or to 1 μM ABA for 0 (control), 0.5, 1 or 3 h (d, e, f). Gene expression of ABA receptors PYR/PYL/RCAR (a, d), PP2C (b, e) and SnRK2s (c, f) was measured in the primary roots by real-time PCR. The results are the means of three biological replicates of four primary roots, each ± SE

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