GEO DataSets

(Submitter supplied) Reactive oxygen species (ROS) play a prominent role in signal transduction and cellular homeostasis in plants. However, imbalances between generation and elimination of ROS can give rise to oxidative stress in growing cells. Because ROS are important to cell growth, ROS modulation could be responsive to natural or human-mediated selection pressure in plants. To study the evolution of oxidative stress related genes in a single plant cell, we conducted comparative expression profiling analyses of the elongated seed trichomes (‘‘fibers’’) of cotton (Gossypium), using a phylogenetic approach. more...

Organism:

Gossypium; Gossypium hirsutum; Gossypium arboreum; Gossypium raimondii; Gossypium tomentosum

Type:

Expression profiling by array

Platform:

GPL6989

18 Samples

Download data: CALLS, FTR, TXT

(Submitter supplied) We have designed and implemented a novel NimbleGen microarray platform capable of measuring global gene expression in Gossypium species. This custom designed microarray features ~60mer generic probes those were created by first assembling EST contigs from G.arboreum, G.raimondii, and G. hirsutum libraries and has the ability to measure total gene expression. Protocol: Oligonucleotide arrays were synthesized by NimbleGen Systems, Inc by maskless array synthesis using a digital micromirror array-mediated,parallel synthesis process incorporating 5'-photoprotected phosphoramidites. more...

Organism:

Gossypium

4 Series

93 Samples

Download data: NDF, NGD