From: Gene expression and metabolite profiling of Populus euphratica growing in the Negev desert
 | A | B | C | P | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Average | SE | x fold change from P | Average | SE | x fold change from P | Average | SE | x fold change from P | Average | SE | x fold change from P |
Organic acids | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
   Citric acid | 0.442 | 0.14 | 1.59 | 0.263 | 0.07 | 0.95 | 0.278 | 0.06 | 1.00 | 0.278 | 0.442 | 0.14 |
   Fumaric acid | 0.008 | 0.00 | 1.14 | 0.007 | 0.00 | 1.00 | 0.007 | 0.00 | 1.00 | 0.007 | 0.008 | 0.00 |
   Glyceric acid | 0.037a | 0.04 | 1.60 | 0.023b | 0.02 | 1.00 | 0.023b | 0.02 | 1.00 | 0.023ab | 0.037a | 0.04 |
   Malic acid | 0.638 | 0.15 | 0.94 | 0.693 | 0.22 | 1.02 | 0.669 | 0.15 | 0.99 | 0.677 | 0.638 | 0.15 |
   Nicotinic acid | 0.024 | 0.00 | 0.77 | 0.018 | 0.00 | 0.60 | 0.027 | 0.01 | 0.87 | 0.031 | 0.024 | 0.00 |
   Succinic acid | 0.381 | 0.07 | 1.10 | 0.385 | 0.08 | 1.12 | 0.350 | 0.03 | 1.02 | 0.344 | 0.381 | 0.07 |
Sugars | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
   Fructose | 1.374b | 0.29 | 0.89 | 2.326ab | 0.62 | 1.50 | 3.394a | 0.70 | 2.20 | 1.544b | 1.374b | 0.29 |
   Glucose | 0.397 | 0.12 | 0.56 | 0.697 | 0.27 | 0.99 | 0.687 | 0.47 | 0.97 | 0.703 | 0.397 | 0.12 |
   Raffinose | 0.102b | 0.06 | 0.65 | 0.309a | 0.04 | 1.98 | 0.309a | 0.08 | 1.98 | 0.156ab | 0.102b | 0.06 |
   Sucrose | 610.7 | 74.70 | 0.96 | 603.5 | 63.30 | 0.95 | 597.2 | 47.01 | 0.94 | 633.9 | 610.7 | 74.70 |
   Trehalose | 0.057 | 0.01 | 0.89 | 0.058 | 0.01 | 0.90 | 0.062 | 0.02 | 0.97 | 0.064 | 0.057 | 0.01 |
   Xylulose | 0.742a | 0.05 | 1.03 | 0.659b | 0.11 | 0.91 | 0.662b | 0.09 | 0.92 | 0.721a | 0.742a | 0.05 |
Sugar-alcohols | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
   Galactinol | 0.087 | 0.02 | 0.63 | 0.073 | 0.03 | 0.53 | 0.150 | 0.04 | 1.09 | 0.138 | 0.087 | 0.02 |
   Mannitol | 0.368b | 0.03 | 0.99 | 0.333b | 0.04 | 0.89 | 0.333b | 0.04 | 0.89 | 0.371a | 0.368b | 0.03 |
   Myo-inositol | 2.826a | 0.10 | 1.30 | 2.065bc | 0.27 | 0.95 | 1.968c | 0.16 | 0.90 | 2.170b | 2.826a | 0.10 |
   Sorbitol | 0.229 | 0.04 | 0.99 | 0.210 | 0.05 | 0.70 | 0.220 | 0.03 | 0.95 | 0.231 | 0.229 | 0.04 |
Poly-ol | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
   Glycerol | 0.162a | 0.05 | 6.75 | 0.023b | 0.00 | 0.95 | 0.024b | 0.00 | 1.00 | 0.024b | 0.162a | 0.05 |
Amino acids | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
   β-alanine | 0.350a | 0.03 | 2.13 | 0.395a | 0.06 | 2.40 | 0.121b | 0.04 | 0.74 | 0.164b | 0.350a | 0.03 |
   Proline | 0.045a | 0.01 | 1.67 | 0.020ab | 0.01 | 0.75 | 0.007b | 0.00 | 0.29 | 0.027ab | 0.045a | 0.01 |
   Serine | 0.014 | 0.00 | 3.50 | 0.005 | 0.00 | 1.25 | 0.004 | 0.00 | 1.25 | 0.004 | 0.014 | 0.00 |
   Threonine | 0.008 | 0.00 | 1.60 | 0.005 | 0.00 | 1.00 | 0.005 | 0.00 | 1.00 | 0.005 | 0.008 | 0.00 |
   Valine | 0.041a | 0.01 | 2.40 | 0.020b | 0.00 | 1.18 | 0.015b | 0.00 | 0.88 | 0.017b | 0.041a | 0.01 |