Dataset features

Specifications


Dataset type: Expression profiling by array
Number of samples: 12
Release date: Dec 26 2018
Last update date: Dec 26 2018
Access: Public
Dataset link Expression data from wheat root

Experimental Protocol


Based on the split-root system, wheat roots under K heterogeneity and homogeneity conditions were selected for RNA extraction and hybridization on Affymetrix microarrays. In order to simulate soil K heterogeneity environment, we used split-root system as test equipment of the present research. Two separated physical spaces, in which different K supply could be performed, were created in this split-root system. Three different K environments were performed as follows: (1) a homogeneous K-deprived condition (C. LK: both compartments had low K), (2) a homogeneous K-replete condition (C. NK: both compartments had normal K), and (3) a heterogeneous split condition (Sp. LK/Sp. NK: one compartment had low K, and the other had normal K).

Repositories


GEO

GSE115111

BioProject

PRJNA473818

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Contact


Li Ruan