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Figure 4 | BMC Plant Biology

Figure 4

From: Transcriptome analysis of intraspecific competition in Arabidopsis thalianareveals organ-specific signatures related to nutrient acquisition and general stress response pathways

Figure 4

Gene set enrichment analysis (GSEA) of competition microarray data. List of genes that are highly induced (IND) or repressed (REP) in several biotic and abiotic conditions were obtained from published experiments or publicly available microarray data (see Methods). Overrepresentation of these gene sets in leaf and root data from the competition experiment was assessed by GSEA. Normalized enrichment scores (NES) for significantly enriched gene sets (p < 0.05, FDR <0.25) are shown (diamond). A positive NES score indicates that a gene set is enriched in the list of genes up-regulated by competition, whereas a negative NES score indicates that the gene set is enriched in the list of down-regulated genes.

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