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Figure 1 | BMC Plant Biology

Figure 1

From: The HaDREB2 transcription factor enhances basal thermotolerance and longevity of seeds through functional interaction with HaHSFA9

Figure 1

Unaltered vegetative thermotolerance and HSP accumulation in heterozygous 35S:DR2 lines. A. Seedlings from the 35S:DR2 lines do not survive direct exposure to 48°C for 2.5 h (48°C). However the 35S:DR2 seedlings survive the same heat stress treatment following heat acclimation [48°C (HA)]. Representative pictures of the 35S:DR2#1 line are shown here. B. Western blot showing accumulation of HA-tagged HaDREB2 (HA-DR2) in the 35S:DR2 lines. Detection with antibodies against the HA tag. The accumulation of different HSPs was detected in heat stressed, control plants (HS) but not in unstressed 35S:DR2 plants from the analyzed lines. The HSP-specific antibodies used for immunodetection are indicated on the right. Molecular mass markers (in kDa) are indicated on the left.

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