GEO DataSets

(Submitter supplied) cDNA macroarray expression profiling was carried out in poplar roots in order to identify genes regulated in response to exposition to copper stress. For this purpose, plants of a Populus deltoides clone grown in a hydroponic system during four weeks were incubated in a nutrient solution (Hoagland's modiefied salt, ¼ strength) supplemented with copper (0 µM (control), 30 µM and 60 µM). Roots were sampled at 12 and 24 h after exposition in a time-course experiment.

Organism:

Populus trichocarpa x Populus deltoides; Populus deltoides

Type:

Expression profiling by array

Platform:

GPL4887

18 Samples

Download data: TXT

(Submitter supplied) A total of 4608 features were spotted on 70 cm2 Nylon filters in 384 blocks (24 horizontal x 16 vertical, corresponding to the 384-wells plates). Within blocks of 4x4 mm, cDNA from plates 1 to 12 were respectively spotted at positions 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21 and 23 of a 5x5 grid (5 horizontal x 5 vertical). These positions are given in the 'XDotsReader ID' column of platform file. The XDotsReader ID also provide block position: vertical position, A to P; horizontal position, 1 to 24. more...

Organism:

Populus trichocarpa x Populus deltoides

2 Series

45 Samples

Download data