Fig. 3

The global transcriptome responds specifically to iron deficiency and NaHS treatments.aVenn diagrams showing the DEGs that were up-regulated and down-regulated by NaHS treatment under iron deficiency and iron sufficiency conditions in roots ofGlycine maxplants.bSpecific significantly enriched Kyoto Encyclopedia of Genes and Genomics (KEGG) pathways for DEGs by NaHS treatment under iron deficiency condition (c) Hierarchical clustering of the up-regulated of 309 DEGs (left) and down-regulated of 980 DEGs (right) by NaHS treatment under iron deficiency and iron sufficiency conditions in roots ofGlycine maxplants. –Fe, 1 μM Fe; −Fe + NaHS, seedlings treated with 100 μM NaHS and 1 μM Fe; +Fe, 50 μM Fe; +Fe + NaHS, seedlings treated with 100 μM NaHS and 50 μM Fe. More information can be found in thesupplementary material