Dataset features

Specifications


Application: Gene expression microarray analysis
Number of samples: 12
Release date: Oct 29 2011
Last update date: Mar 23 2012
Access: Public
Chemicals: Phosphates
Dataset link Gene expression data from arbuscular mycorrhizal and phosphate-treated Medicago truncatula roots

Experimental Protocol


Medicago truncatula roots were harvested at 28 days post inoculation with the two different arbuscular mycorrhizal fungi Glomus intraradices (Gi-Myc) and Glomus mosseae (Gm-Myc) under low phosphate conditions (20 µM phosphate) or after a 28 days treatment with 2 mM phosphate in the absence of arbuscular mycorrhizal fungi (2mM-P). As a control, uninfected roots grown under low phosphate conditions (20 µM phosphate) were used (20miM-P). Three biological replicates consisting of pools of five roots were used for RNA extraction and hybridization on Affymetrix GeneChips.

Repositories


GEO

GSE32208

ArrayExpress

E-GEOD-32208

BioProject

PRJNA147475

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Contact


Helge Küster