Project description:Root foraging strategy of wheat for potassium (K) heterogeneity is based on special gene expressions. Low-K responsive genes, such as peroxidases, mitochondrion, transcription factor activity, calcium ion binding and respiration, up-regulated in Sp. NK rather than in Sp. LK. Methyltransferase activity, protein amino acid phosphorylation, potassium ion transport, protein kinase activity genes were found among down-regulated genes in Sp. LK. We used microarrays to detail the global programme of gene expression underlying wheat root foraging strategy and identified distinct classes of up-regulated and down-regulated genes during this process.

2018-12-26 | GSE115111 | GEO

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