Drought-related phenotypes impacted by ZmNF-YB2
| Phenotype | Genotype | Mean | Difference | SE | P |
|---|---|---|---|---|---|
| Chlorophyll, SPAD index | Transgenic | 42.4 | 2.9 | 0.4 | <0.001 |
| Control | 39.4 | ||||
| Leaf temperature, °C | Transgenic | 38.2 | −0.3 | 0.1 | 0.003 |
| Control | 38.5 | ||||
| Photosynthesis, μmol CO2 m−2·s−1 | Transgenic | 18.7 | 3.4 | 1.3 | 0.010 |
| Control | 15.3 | ||||
| Stomatal conductance, mmol H2O m−2·s−1 | Transgenic | 123 | 24 | 8 | 0.011 |
| Control | 99 |