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Table 1 Heterogeneity statistics for the 16 summary effect sizes under non-stressed condition after data conversed

From: Meta-analysis of the effects of overexpression of WRKY transcription factors on plant responses to drought stress

TraitQtPI2 (%)
Survival rate0.001.000.0
Stomatal aperture0.011.000.0
Germination0.030.980.0
Root length7.120.930.0
Shoot fresh weight0.111.000.0
Relative water content0.011.000.0
Electrolyte leakage7.370.2918.6
Proline content1.101.000.0
Malondialdehyde content21.910.0349.8
Chlorophyll content13.310.1532.4
Soluble sugar content28.510.0082.5
Plant height0.000.950.0
H2O2 content2.240.3310.8
CAT activity0.440.990.0
POD activity0.061.000.0
SOD activity0.021.000.0
  1. Qt total heterogeneity, P probability that Qt was due entirely to sampling error and not to variation among true effects, I2 percentage of heterogeneity due to variation among true effects; Summary effect sizes showing significant heterogeneity among true effects (p ≤ 0.1) were shown in bold (Same for Table 2)