| Std2 GX | %ile | GSM ID | Assay name | GSE ID | Experiment title | Link to GEO |
| 31.4 | 99.9 | GSM136938 | Poplar contacted with P. aeruginosa PAO1 in 1 x hrp + 0.25 % sucrose | GSE5887 | Pseudomonas aeruginosa PAO1 virulent genes in the poplar rhizosphere |  |
| 25.4 | 99.9 | GSM327661 | Populus balsamifera_Male_Catkin_midday_3 | GSE13990 | Populus balsamifera developmental tissue series | |
| 4.8 | 96.4 | GSM327657 | Populus balsamifera_Female_Catkin_midday_2 | GSE13990 | Populus balsamifera developmental tissue series | |
| 4.1 | 95.5 | GSM327658 | Populus balsamifera_Female_Catkin_midday_3 | GSE13990 | Populus balsamifera developmental tissue series | |
| 3.8 | 94.9 | GSM327660 | Populus balsamifera_Male_Catkin_midday_2 | GSE13990 | Populus balsamifera developmental tissue series | |
| 3.4 | 94.0 | GSM327659 | Populus balsamifera_Male_Catkin_midday_1 | GSE13990 | Populus balsamifera developmental tissue series | |
| 3.4 | 94.0 | GSM362887 | Clone1979_LPI5_N+_4w_rep1 | GSE14515 | Comparative transcriptomics analysis of Populus leaves under nitrogen limitation: clone 1979 | |
| 2.0 | 88.0 | GSM372096 | Clone3200_LPI5_N-_4w_rep2 | GSE14893 | Comparative transcriptomics analysis of Populus leaves under nitrogen limitation: clone 3200 | |
| 1.9 | 87.2 | GSM362889 | Clone1979_LPI5_N-_4w_rep1 | GSE14515 | Comparative transcriptomics analysis of Populus leaves under nitrogen limitation: clone 1979 | |
| 1.6 | 84.5 | GSM362890 | Clone1979_LPI5_N-_4w_rep2 | GSE14515 | Comparative transcriptomics analysis of Populus leaves under nitrogen limitation: clone 1979 | |
| 1.6 | 84.5 | GSM334224 | Populus balsamifera_1006_mature_leaf_midday_1 | GSE13990 | Populus balsamifera developmental tissue series | |
| 1.0 | 76.2 | GSM362884 | Clone1979_LPI2_N+_4w_rep2 | GSE14515 | Comparative transcriptomics analysis of Populus leaves under nitrogen limitation: clone 1979 | |
| 0.9 | 74.2 | GSM136936 | Poplar in 1 x hrp + 0.25 % sucrose no bacteria | GSE5887 | Pseudomonas aeruginosa PAO1 virulent genes in the poplar rhizosphere | |
| 0.7 | 69.4 | GSM328070 | Populus x canescens leaf control_rep_05 | GSE13109 | Effect of hypoxia on gene expression in Grey poplar | |
| 0.6 | 66.6 | GSM327411 | Populus balsamifera_1006_differentiating_xylem_midday_1 | GSE13990 | Populus balsamifera developmental tissue series | |
| 0.5 | 63.3 | GSM334226 | Populus balsamifera_1006_mature_leaf_midday_3 | GSE13990 | Populus balsamifera developmental tissue series | |
| 0.5 | 63.3 | GSM328558 | Populus x canescens root control_rep_09 | GSE13109 | Effect of hypoxia on gene expression in Grey poplar | |
| 0.4 | 59.5 | GSM372093 | Clone3200_LPI5_N+_4w_rep1 | GSE14893 | Comparative transcriptomics analysis of Populus leaves under nitrogen limitation: clone 3200 | |
| 0.4 | 59.5 | GSM334225 | Populus balsamifera_1006_mature_leaf_midday_2 | GSE13990 | Populus balsamifera developmental tissue series | |
| 0.4 | 59.5 | GSM328533 | Populus x canescens root hypoxia_rep_03 | GSE13109 | Effect of hypoxia on gene expression in Grey poplar | |
