Fig. 6From: Decoupling photo- and thermoperiod by projected climate change perturbs bud development, dormancy establishment and vernalization in the model tree PopulusEffect of combined temperature-short photoperiod treatment on the expression of selected (a) gibberellin pathway genes GA20ox8, GA3ox1, GID and GA2ox1, (b) 1,3-β-glucanase genes GH17_44, GH17_101, GH17_33 and GH17_102, and (c) flowering time genes CO and CENL1. Temperature regimes: moderate (18/18 °C), moderate/low (18/12 °C) and low (12/12 °C). Data represent gene expression in young axillary buds after six weeks. (values are means ± SE, n = 6 per data point)Back to article page