Std2 GX | %ile | GSM ID | Assay name | GSE ID | Experiment title | Link to GEO |
115.5 | 99.9 | GSM10451 | WT Mature Green Seed 1 | GSE680 | Transcript Profiling of Arabidopsis Plant Life Cycle |  |
112.7 | 99.9 | GSM10454 | WT Post-Mature Green Seed 1 | GSE680 | Transcript Profiling of Arabidopsis Plant Life Cycle |  |
82.0 | 99.9 | GSM184537 | Whole roots 2hr KCl control treated then frozen, biological rep1 | GSE7631 | Cell-specific nitrogen responses in the Arabidopsis root |  |
71.0 | 99.9 | GSM179967 | Arabidopsis aux1 mutant roots, air treatment, replica 2 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
63.7 | 99.8 | GSM133966 | Fukuda_1-11_10A_Rep1_ATH1 | GSE5748 | In vitro tracheary element transdifferentiation of Col-0 suspension cells. |  |
53.5 | 99.8 | GSM179971 | Arabidopsis roots, mock treatment, replica 1 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
53.4 | 99.8 | GSM133967 | Fukuda_1-12_10B_Rep2_ATH1 | GSE5748 | In vitro tracheary element transdifferentiation of Col-0 suspension cells. |  |
53.3 | 99.8 | GSM179972 | Arabidopsis roots, mock treatment, replica 2 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
49.3 | 99.8 | GSM179959 | Arabidopsis roots, air treatment, replica 2 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
49.0 | 99.8 | GSM131705 | ATGE_83_C | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
49.0 | 99.8 | GSM134301 | Penfield_1-3_endosperm-control_Rep3_ATH1 | GSE5751 | The early post-germinative embryo and endosperm transcriptomes in Arabidopsis |  |
47.9 | 99.8 | GSM10453 | WT Mature Green Seed 2 | GSE680 | Transcript Profiling of Arabidopsis Plant Life Cycle |  |
46.9 | 99.8 | GSM133965 | Fukuda_1-10_8B_Rep2_ATH1 | GSE5748 | In vitro tracheary element transdifferentiation of Col-0 suspension cells. |  |
46.3 | 99.8 | GSM131703 | ATGE_83_A | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
46.1 | 99.8 | GSM131699 | ATGE_81_C | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
45.8 | 99.8 | ArrayExpress | E-ATMX-1-raw-cel-1112746267 | - | - | - |
45.1 | 99.8 | GSM179977 | Arabidopsis ein2 mutant roots, IAA treatment, replica 1 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
44.2 | 99.8 | GSM179978 | Arabidopsis ein2 mutant roots, IAA treatment, replica 2 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
43.8 | 99.8 | GSM131290 | AtGen_6-2222_Osmoticstress-Roots-1.0h_Rep2 | GSE5622 | AtGenExpress: Stress Treatments (Osmotic stress) |  |
43.7 | 99.8 | GSM131698 | ATGE_81_B | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
41.8 | 99.8 | GSM75521 | slr-1 6h NAA replicate 2 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
41.3 | 99.8 | GSM179976 | Arabidopsis ein2 mutant roots, mock treatment, replica 2 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
41.3 | 99.8 | ArrayExpress | E-ATMX-1-raw-cel-1112746154 | - | - | - |
41.0 | 99.8 | ArrayExpress | E-ATMX-1-raw-cel-1112746209 | - | - | - |
40.7 | 99.8 | GSM131697 | ATGE_81_A | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
40.2 | 99.8 | GSM179974 | Arabidopsis roots, IAA treatment, replica 2 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
38.9 | 99.8 | GSM179975 | Arabidopsis ein2 mutant roots, mock treatment, replica 1 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
38.8 | 99.8 | GSM179963 | Arabidopsis aux1 mutant roots, air treatment, replica 1 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
37.7 | 99.7 | GSM131706 | ATGE_84_A | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
36.6 | 99.7 | GSM133960 | Fukuda_1-5_4A_Rep1_ATH1 | GSE5748 | In vitro tracheary element transdifferentiation of Col-0 suspension cells. |  |
35.8 | 99.7 | GSM131704 | ATGE_83_B | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
34.9 | 99.7 | GSM131701 | ATGE_82_B | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
33.8 | 99.7 | GSM133964 | Fukuda_1-9_8A_Rep1_ATH1 | GSE5748 | In vitro tracheary element transdifferentiation of Col-0 suspension cells. |  |
33.7 | 99.7 | GSM253650 | Ler 3 | GSE10039 | Low_Mo_Arabidopsis_mapping_MOT1 |  |
33.4 | 99.7 | GSM179973 | Arabidopsis roots, IAA treatment, replica 1 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
32.1 | 99.7 | GSM131289 | AtGen_6-2221_Osmoticstress-Roots-1.0h_Rep1 | GSE5622 | AtGenExpress: Stress Treatments (Osmotic stress) |  |
31.5 | 99.7 | GSM106833 | opr3_JA_0.5 hr_Rep1 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
31.2 | 99.7 | GSM179958 | Arabidopsis roots, air treatment, replica 1 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
30.1 | 99.7 | GSM106916 | opr3_JA_22 hrs_Rep2 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
29.5 | 99.7 | GSM133961 | Fukuda_1-6_4B_Rep2_ATH1 | GSE5748 | In vitro tracheary element transdifferentiation of Col-0 suspension cells. |  |
27.5 | 99.7 | ArrayExpress | E-MEXP-828-raw-cel-1156922987 | - | - | - |
27.5 | 99.7 | GSM75520 | slr-1 2h NAA replicate 2 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
26.6 | 99.7 | GSM10456 | WT Post-Mature Green Seed 2 | GSE680 | Transcript Profiling of Arabidopsis Plant Life Cycle |  |
26.4 | 99.7 | GSM179969 | Arabidopsis aux1 mutant roots, ethylene treatment, replica 1 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
26.3 | 99.7 | GSM133962 | Fukuda_1-7_6A_Rep1_ATH1 | GSE5748 | In vitro tracheary element transdifferentiation of Col-0 suspension cells. |  |
26.1 | 99.7 | GSM131702 | ATGE_82_C | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
25.9 | 99.7 | GSM131707 | ATGE_84_B | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
25.6 | 99.7 | ArrayExpress | E-MEXP-828-raw-cel-1156922485 | - | - | - |
25.3 | 99.6 | GSM75515 | Col-0 6h MOCK replicate 2 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
24.7 | 99.6 | GSM179970 | Arabidopsis aux1 mutant roots, ethylene treatment, replica 2 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
24.5 | 99.6 | ArrayExpress | E-MEXP-828-raw-cel-1156922708 | - | - | - |
24.3 | 99.6 | GSM133963 | Fukuda_1-8_6B_Rep2_ATH1 | GSE5748 | In vitro tracheary element transdifferentiation of Col-0 suspension cells. |  |
24.0 | 99.6 | ArrayExpress | E-ATMX-1-raw-cel-1112746095 | - | - | - |
23.8 | 99.6 | GSM253649 | Col-0-2 | GSE10039 | Low_Mo_Arabidopsis_mapping_MOT1 |  |
23.6 | 99.6 | GSM131700 | ATGE_82_A | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
22.5 | 99.6 | GSM75517 | slr-1 2h NAA replicate 1 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
22.5 | 99.6 | GSM131285 | AtGen_6-2121_Osmoticstress-Roots-0.5h_Rep1 | GSE5622 | AtGenExpress: Stress Treatments (Osmotic stress) |  |
22.4 | 99.6 | GSM75508 | Col-0 0h NAA replicate 1 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
21.2 | 99.6 | GSM179961 | Arabidopsis roots, ethylene treatment, replica 2 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
21.1 | 99.6 | GSM75512 | Col-0 0h NAA replicate 2 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
21.0 | 99.6 | ArrayExpress | E-MEXP-828-raw-cel-1156922772 | - | - | - |
19.6 | 99.6 | GSM143310 | Tsu_genomic_hyb_1 | GSE6203 | Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1 |  |
19.0 | 99.5 | GSM106909 | opr3-JA_2 hrs_Rep1 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
18.7 | 99.5 | GSM106908 | opr3_JA_0.5 hr_Rep3 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
18.6 | 99.5 | GSM131708 | ATGE_84_D | GSE5634 | AtGenExpress: Developmental series (siliques and seeds) |  |
18.4 | 99.5 | GSM106920 | opr3_OPDA_0.5 hr_Rep2 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
18.2 | 99.5 | GSM143302 | Ts_genomic_hyb_1 | GSE6203 | Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1 |  |
17.7 | 99.5 | GSM253652 | Ler 2 | GSE10039 | Low_Mo_Arabidopsis_mapping_MOT1 |  |
17.7 | 99.5 | GSM106825 | opr3_0 hr_Rep1 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
17.7 | 99.5 | GSM75518 | slr-1 6h NAA replicate 1 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
17.6 | 99.5 | GSM106911 | opr2_JA_2 hrs_Rep3 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
17.6 | 99.5 | GSM106827 | opr3_0 hr_Rep2 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
17.5 | 99.5 | GSM253645 | High_Mo_seg_pool_Ler_col_F2 | GSE10039 | Low_Mo_Arabidopsis_mapping_MOT1 |  |
17.3 | 99.5 | GSM106934 | opr3_OPDA_8 hrs_Rep1 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
17.2 | 99.5 | GSM106969 | opr3_OPDA_22 hrs_Rep2 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
17.2 | 99.5 | GSM106915 | opr3_JA_22 hrs_Rep1 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
15.8 | 99.5 | GSM131313 | AtGen_6-3221_Saltstress-Roots-1.0h_Rep1 | GSE5623 | AtGenExpress: Stress Treatments (Salt stress) |  |
15.8 | 99.5 | GSM184917 | Arabidopsis, root cells, endodermis and quiescent center, 140 mM NaCl, replicate 2 | GSE7641 | Expression analysis of root cell-types after treatment with salt |  |
15.7 | 99.5 | GSM143306 | High_Na_seg_pool_tsu_col_F2 | GSE6203 | Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1 |  |
15.6 | 99.5 | GSM106967 | opr3_OPDA_22 hrs_Rep1 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
15.6 | 99.5 | GSM75511 | Col-0 6h MOCK replicate 1 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
15.5 | 99.5 | GSM106922 | opr3_OPDA_2 hrs_Rep1 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
15.4 | 99.5 | GSM134300 | Penfield_1-2_endosperm-control_Rep2_ATH1 | GSE5751 | The early post-germinative embryo and endosperm transcriptomes in Arabidopsis |  |
15.4 | 99.5 | ArrayExpress | E-MEXP-828-raw-cel-1156922731 | - | - | - |
15.2 | 99.4 | GSM106970 | opr3_OPDA_22 hrs_Rep3 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
15.1 | 99.4 | GSM75509 | Col-0 2h NAA replicate 1 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
15.0 | 99.4 | ArrayExpress | E-MEXP-509-raw-cel-829148561 | - | - | - |
14.9 | 99.4 | GSM143309 | Tsu_genomic_hyb_2 | GSE6203 | Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1 |  |
14.9 | 99.4 | GSM106828 | opr3_0 hr_Rep3 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
14.5 | 99.4 | GSM184932 | Arabidopsis, whole roots, 140 mM NaCl, 4 hour, replicate 2 | GSE7642 | Time course expression analysis of the salt stress response in Arabidopsis roots |  |
14.3 | 99.4 | GSM10481 | lec1-1 Mature Green Seed 1 | GSE1051 | Seed development in LEAFY COTYLEDON1 mutants |  |
14.3 | 99.4 | GSM131465 | AtGen_6-9521_Heatstress(3h)+9hrecovery-Roots-12.0h_Rep1 | GSE5628 | AtGenExpress: Stress Treatments (Heat stress) |  |
14.2 | 99.4 | GSM106921 | opr3_OPDA_0.5 hr_Rep3 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
14.0 | 99.4 | GSM143307 | Low_Na_seg_pool_tsu_col_F2 | GSE6203 | Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1 |  |
14.0 | 99.4 | GSM106966 | opr3_OPDA_8 hrs_Rep3 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
13.9 | 99.4 | GSM184934 | Arabidopsis, whole roots, 140 mM NaCl, 16 hour, replicate 2 | GSE7642 | Time course expression analysis of the salt stress response in Arabidopsis roots |  |
13.7 | 99.4 | GSM106907 | opr3_JA_0.5 hr_Rep2 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
13.7 | 99.4 | GSM106919 | opr3_OPDA_0.5 hr_Rep1 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
13.4 | 99.4 | GSM106910 | opr3_JA_2 hrs_rep2 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
13.4 | 99.4 | ArrayExpress | E-MEXP-828-raw-cel-1156922794 | - | - | - |
13.3 | 99.4 | GSM106924 | opr3_OPDA_2 hrs_Rep3 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
13.1 | 99.4 | GSM143300 | Ts_genomic_hyb_3 | GSE6203 | Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1 |  |
13.1 | 99.4 | GSM253651 | Ler 1 | GSE10039 | Low_Mo_Arabidopsis_mapping_MOT1 |  |
12.9 | 99.3 | ArrayExpress | E-MEXP-828-raw-cel-1156922533 | - | - | - |
12.8 | 99.3 | ArrayExpress | E-MEXP-828-raw-cel-1156922750 | - | - | - |
12.7 | 99.3 | GSM184933 | Arabidopsis, whole roots, 140 mM NaCl, 16 hour, replicate 1 | GSE7642 | Time course expression analysis of the salt stress response in Arabidopsis roots |  |
12.2 | 99.3 | GSM106917 | opr3_JA_22 hrs_Rep3 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
12.1 | 99.3 | GSM157329 | Coates_1-1_Col-0_Rep1_ATH1 | GSE6826 | Identification of candidate Arabidillo target genes in Arabidopsis |  |
12.0 | 99.3 | GSM131310 | AtGen_6-3122_Saltstress-Roots-0.5h_Rep2 | GSE5623 | AtGenExpress: Stress Treatments (Salt stress) |  |
11.9 | 99.3 | GSM253647 | Col-0 3 | GSE10039 | Low_Mo_Arabidopsis_mapping_MOT1 |  |
11.8 | 99.3 | GSM75513 | Col-0 2h NAA replicate 2 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
11.8 | 99.3 | GSM179960 | Arabidopsis roots, ethylene treatment, replica 1 | GSE7432 | Ethylene and auxin interactions in the roots of Arabidopsis seedlings |  |
11.7 | 99.3 | ArrayExpress | E-MEXP-828-raw-cel-1156922829 | - | - | - |
11.7 | 99.3 | GSM157330 | Coates_1-2_ara1OX_Rep1_ATH1 | GSE6826 | Identification of candidate Arabidillo target genes in Arabidopsis |  |
11.5 | 99.3 | GSM133135 | S1500_24H_A | GSE5688 | AtGenExpress: Response to sulfate limitation |  |
11.5 | 99.3 | GSM133131 | S1500_0H_A | GSE5688 | AtGenExpress: Response to sulfate limitation |  |
11.3 | 99.3 | GSM133958 | Fukuda_1-3_2A_Rep1_ATH1 | GSE5748 | In vitro tracheary element transdifferentiation of Col-0 suspension cells. |  |
11.2 | 99.2 | GSM10482 | lec1-1 Mature Green Seed 2 | GSE1051 | Seed development in LEAFY COTYLEDON1 mutants |  |
10.9 | 99.2 | GSM106973 | ws_Rep1 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
10.7 | 99.2 | GSM291024 | root - 08% oxygen - 48h - A | GSE11558 | transcript profiling of the adaptive response to decreases in oxygen concentration in the roots of Arabidopsis plants |  |
10.5 | 99.2 | ArrayExpress | E-MEXP-828-raw-cel-1156922923 | - | - | - |
10.4 | 99.2 | GSM143298 | Low_Na_seg_pool_ts_col_F2 | GSE6203 | Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1 |  |
10.4 | 99.2 | ArrayExpress | E-MEXP-828-raw-cel-1156922455 | - | - | - |
10.2 | 99.2 | GSM75514 | Col-0 6h NAA replicate 2 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
10.1 | 99.2 | GSM142730 | CH001_ATH1_A009-Hampt-wsc_repeat | GSE6161 | Differential gene expression patterns in Arabidopsis mutants lacking the K+ channels, akt1, cngc1 and cngc4. |  |
10.0 | 99.2 | GSM75516 | slr-1 0h NAA replicate 1 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
10.0 | 99.2 | GSM131326 | AtGen_6-3522_Saltstress-Roots-12.0h_Rep2 | GSE5623 | AtGenExpress: Stress Treatments (Salt stress) |  |
9.9 | 99.1 | GSM106923 | opr3_OPDA_2 hrs_Rep2 | GSE4733 | Transcriptional regulators of stamen development in Arabidopsis identified by transcriptional profiling |  |
9.8 | 99.1 | GSM131286 | AtGen_6-2122_Osmoticstress-Roots-0.5h_Rep2 | GSE5622 | AtGenExpress: Stress Treatments (Osmotic stress) |  |
9.7 | 99.1 | GSM157338 | Coates_1-10_ara1OX_Rep3_ATH1 | GSE6826 | Identification of candidate Arabidillo target genes in Arabidopsis |  |
9.3 | 99.1 | GSM134299 | Penfield_1-1_endosperm-control_Rep1_ATH1 | GSE5751 | The early post-germinative embryo and endosperm transcriptomes in Arabidopsis |  |
9.2 | 99.1 | GSM143308 | Tsu_genomic_hyb_3 | GSE6203 | Rus_etal_High_Na_Arabidopsis_accessions_mapping_HKT1 |  |
9.2 | 99.1 | GSM67087 | Arabidopsis_Stigma03 | GSE3056 | Arabidopsis Pollination Study |  |
9.2 | 99.1 | GSM253646 | Low_Mo_seg_pool_Ler_col_F2 | GSE10039 | Low_Mo_Arabidopsis_mapping_MOT1 |  |
9.1 | 99.1 | ArrayExpress | E-MEXP-509-raw-cel-829148492 | - | - | - |
9.0 | 99.1 | ArrayExpress | E-MEXP-509-raw-cel-829148525 | - | - | - |
9.0 | 99.1 | GSM75510 | Col-0 6h NAA replicate 1 | GSE3350 | SLR/IAA14-dependent auxin induced lateral root initiation |  |
8.9 | 99.0 | GSM131466 | AtGen_6-9522_Heatstress(3h)+9hrecovery-Roots-12.0h_Rep2 | GSE5628 | AtGenExpress: Stress Treatments (Heat stress) |  |
8.7 | 99.0 | GSM142731 | CH001_ATH1_A010-Hampt-akc | GSE6161 | Differential gene expression patterns in Arabidopsis mutants lacking the K+ channels, akt1, cngc1 and cngc4. |  |
8.6 | 99.0 | GSM291119 | root - 21% oxygen - 48h - A | GSE11558 | transcript profiling of the adaptive response to decreases in oxygen concentration in the roots of Arabidopsis plants |  |