Fig. 7
A scheme of the Arabidopsis thaliana AtHsp22.0 gene. Dark boxes represent the coding region, and striped gray boxes represent the promoter and terminator sequences. T-DNA insertion sites are indicated for both mutations (WiscDsLox for athsp22.0–1 and GK_265F12 for athsp22.0–2), and LP, RP, BP1 and BP2 indicate the localizations of the primers used for genotyping (Additional file 5)