Extended Data Fig. 4: Overview of changes in transcript abundance during the development of graft unions in rice.
From: Monocotyledonous plants graft at the embryonic root–shoot interface
a, Diagram of non-grafted, wounded, and grafted rice (var. Kitaake) tissue harvested for transcriptome analysis one, three, five, and seven days after grafting. b, Three dimensional priniciple component analysis (PCA) of individual biological replicates for non-grafted, wounded, and grafted rice. n=3. c, Upset plot for differentially expressed genes (DEGs) for grafted versus non-grafted, and grafted versus wounded rice. d, The fifteen most up-regulated GO terms in grafted compared with wounded rice. See Supplementary Table 4 for complete GO term information. e, Transcriptional dynamics of genes associated with graft formation. Data are presented as mean ± s.e.m, and as wounded gene expression overlaps significantly with grafted gene expression during dicotyledon grafting10, comparisons were made between grafted rice versus non-grafted rice expression by two-way ANOVA. n=3. Apart from cambium-maker genes, there was significant overlap of gene expression in rice compared to those associated with dicotyledon grafting.
