Fig. 4
From: The interplay between miR156/SPL13 and DFR/WD40–1 regulate drought tolerance in alfalfa
Differential transcript levels of selected genes in the phenylpropanoid pathway and photosystems during drought stress. a qRT-PCR based transcript levels of leaf, stem and root tissues of DIHYDROFLAVONOL-4-REDUCTASE, DFR; b MYB112; c WD40–1; d FLAVONOID GLUCOSYLTRANSFERASE2, FGT2; e PHOTOSYSTEM I p700 CHLOROPHYLL A APOPROTEIN APS I, PSI; f PHOTOSYSTEM II Q(b), PSII, n = 4 individual plants, values are sample means ± SE. Transcript abundance is relative to empty vector after being normalized to acetyl-CoA carboxylase, ACC1, and ACTIN housekeeping genes. ANOVA p values are provided in Additional file 2: Table S5.6. Significant difference in Post hoc Tukey multiple comparisons test is indicated with different letters