Fig. 6

High temperature impacts on the floral identity in WT and slf mutant. a The flowers of WT treated with high temperature caused stamen separation (c), and normal sepals and petals (e). b The flowers of the slf mutant treated with high temperature show greenish petals (f) and ectopic shoot/floral meristems (es/fm) in the fourth floral whorl organs (d). g qRT-PCR analysis of SlGT11in WT floral buds treated with 25 °C (WT-25) and 37 °C (WT-37). h qRT-PCR analysis of TM29 in WT floral buds treated with 25 °C (WT-25) and 37 °C (WT-37). (I) qRT-PCR analysis of TM29 in WT and slf mutant floral buds treated with 25 °C (WT-25 and slf-25) and 37 °C (WT-37 and slf-25) after 3 h, 7 h and 24 h. SlACTIN was used as the internal control. Error bars represent the SD from three biological replicates. es/fm, ectopic shhot/floral meristem; se, sepal; pe, petal; Scale bars: (c) 1 cm; (d) left 250 μm, right 1 mm; (e) and (f): 1 mm