| Std2 GX | %ile | GSM ID | Assay name | GSE ID | Experiment title | Link to GEO |
| 6.3 | 97.7 | GSM136938 | Poplar contacted with P. aeruginosa PAO1 in 1 x hrp + 0.25 % sucrose | GSE5887 | Pseudomonas aeruginosa PAO1 virulent genes in the poplar rhizosphere |  |
| 3.7 | 94.7 | GSM327658 | Populus balsamifera_Female_Catkin_midday_3 | GSE13990 | Populus balsamifera developmental tissue series | |
| 3.2 | 93.5 | GSM327659 | Populus balsamifera_Male_Catkin_midday_1 | GSE13990 | Populus balsamifera developmental tissue series | |
| 2.7 | 91.8 | GSM327411 | Populus balsamifera_1006_differentiating_xylem_midday_1 | GSE13990 | Populus balsamifera developmental tissue series | |
| 2.6 | 91.3 | GSM327660 | Populus balsamifera_Male_Catkin_midday_2 | GSE13990 | Populus balsamifera developmental tissue series | |
| 2.3 | 89.8 | GSM327656 | Populus balsamifera_Female_Catkin_midday_1 | GSE13990 | Populus balsamifera developmental tissue series | |
| 2.1 | 88.6 | GSM327409 | Populus balsamifera_1006_root_midday_3 | GSE13990 | Populus balsamifera developmental tissue series | |
| 2.0 | 88.0 | GSM327657 | Populus balsamifera_Female_Catkin_midday_2 | GSE13990 | Populus balsamifera developmental tissue series | |
| 1.9 | 87.2 | GSM136936 | Poplar in 1 x hrp + 0.25 % sucrose no bacteria | GSE5887 | Pseudomonas aeruginosa PAO1 virulent genes in the poplar rhizosphere | |
| 1.9 | 87.2 | GSM327380 | Populus balsamifera_20071015_Etiolated_seedling_6d_transfered_to_light_3h_1 | GSE13990 | Populus balsamifera developmental tissue series | |
| 1.9 | 87.2 | GSM327407 | Populus balsamifera_1006_root_midday_1 | GSE13990 | Populus balsamifera developmental tissue series | |
| 1.7 | 85.5 | GSM328565 | Populus x canescens root hypoxia_rep_07 | GSE13109 | Effect of hypoxia on gene expression in Grey poplar | |
| 1.7 | 85.5 | GSM372097 | Clone3200_LPI5_N-_8w_rep1 | GSE14893 | Comparative transcriptomics analysis of Populus leaves under nitrogen limitation: clone 3200 | |
| 1.7 | 85.5 | GSM327402 | Populus balsamifera_20071015_Etiolated_seedling_6d_2 | GSE13990 | Populus balsamifera developmental tissue series | |
| 1.6 | 84.5 | GSM372098 | Clone3200_LPI5_N-_8w_rep2 | GSE14893 | Comparative transcriptomics analysis of Populus leaves under nitrogen limitation: clone 3200 | |
| 1.6 | 84.5 | GSM328567 | Populus x canescens root hypoxia_rep_09 | GSE13109 | Effect of hypoxia on gene expression in Grey poplar | |
| 1.6 | 84.5 | GSM372099 | Clone3200_LPI5_N+_8w_rep1 | GSE14893 | Comparative transcriptomics analysis of Populus leaves under nitrogen limitation: clone 3200 | |
| 1.6 | 84.5 | GSM328564 | Populus x canescens root hypoxia_rep_06 | GSE13109 | Effect of hypoxia on gene expression in Grey poplar | |
| 1.5 | 83.5 | GSM327397 | Populus balsamifera_20071015_Etiolated_seedling_6d_transfered_to_light_3h_2 | GSE13990 | Populus balsamifera developmental tissue series | |
| 1.5 | 83.5 | GSM327405 | Populus balsamifera_1006_young_leaf_midday_2 | GSE13990 | Populus balsamifera developmental tissue series | |
