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Botanical Studies
Fig. 2 | Botanical Studies

Fig. 2

From: Ethylene-mediated signaling confers thermotolerance and regulates transcript levels of heat shock factors in rice seedlings under heat stress

Fig. 2

Tolerance determination of rice seedlings under heat stress combined with ACC treatment. a Phenotypes of 12-day-old TK9 rice seedlings exposed to 45 °C heat treatment with or without 10 μM ACC for 4 days followed by recovery for 7 days. The same results were observed for three independent experiments. Bar = 5 cm. b Survival rate was determined after each treatment and recovery for 7 days. Bar = 5 cm. The values are presented as mean ± standard deviation based on 30 seedlings of each treatment obtained from six biologically independent experiments. *P < 0.05 versus value at 0 μM ACC treatment (Student’s t test)

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