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Correction to: PREMATURE SENESCENCE LEAF 50 Promotes Heat Stress Tolerance in Rice (Oryza sativa L.)

The Original Article was published on 12 June 2021

Correction to: Rice 14, 53 (2021)

https://doi.org/10.1186/s12284-021-00493-w

It was highlighted that in the original article (He et al. 2021) Additional file 1 was incomplete and missing Figure s4. This Correction article shows the complete Additional file 1. The original article has been updated.

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  1. He Y et al (2021) PREMATURE SENESCENCE LEAF 50 Promotes Heat Stress Tolerance in Rice (Oryza sativa L.). Rice 14:53. https://doi.org/10.1186/s12284-021-00493-w

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Correspondence to Jian-Li Wu.

Supplementary Information

Additional file 1: Figure S1.

Mutation analysis of PSL50. A. Amino acid sequence aligment of PSL50 between WT and psl50 mutant. B. Diagrams of the wild-type PSL50 and mutant PSL50 (ΔPSL50). C. Deletion of functional domains shown by modeling the three-dimensional protein structures of wild-type PSL50 and ΔPSL50. The three-dimensional model structures were predicted using Swiss-model (https://swissmodel.expasy.org/interactive). Figure S2. Leaf phenotypes and H2O2 content of wild-type and psl50 at 40 d after transplanting. L1-L4 represent four leaves from top to bottom, respectively. Data are means ± SD (n = 3), *P < 0.05 by Student’s t test. Figure S3. PSL50 expression in different leaves at the mature stage. a Phenotypes of different leaves at the mature stage. L1-L5 represent five leaves from top to bottom, respectively. b PSL50 expression in different leaves shown in a. Data are means ± SD (n = 3). Figure S4. Effects of light intensity on WT and psl50 seedlings under heat stress. a Phenotypes of WT and psl50 seedlings under heat stress and different light intensity. NL, normal light intensity (200 μmol m-2 s-1); HL, High light intensity (500 μmol m-2 s-1); HT, heat stress at 45°C. 2-week-old hydroponic plants at 26°C with 14 h light/10 h dark cycles (200 μmol m-2 s-1) were used for the treatment. Scale bars = 5 cm. b Photochemical efficiency of PSII (Fv/Fm ) of WT and psl50 plants shown in a. ND, not detected. Data are means ± SD (n = 5). c Survival rate of WT and psl50 plants shown in a following a 7 d recovery at 26°C with 14 h light/10 h dark cycles (200 μmol m-2 s-1). Data are means ± SD for three biological replicates (n = 48 for each replicate). Asterisks indicate significant difference by Student’s t test (*P < 0.05).

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He, Y., Zhang, X., Shi, Y. et al. Correction to: PREMATURE SENESCENCE LEAF 50 Promotes Heat Stress Tolerance in Rice (Oryza sativa L.). Rice 14, 63 (2021). https://doi.org/10.1186/s12284-021-00506-8

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