Fig. 4

Distribution of gene families in rice-infecting R. solani AG1-IA isolates and the fungal outgroups used in this study. Phylogenetic tree with information of contracted and expanded gene families. Abundance of genes in carbohydrate-binding module (CBM), glycoside hydrolase (GH), carbohydrate esterase (CE), glycosyltransferase (GT), polysaccharide lyase (PL) and auxillary activity (AA) families. Expansion and contraction of enriched pectin lyase and pectate lyase (PL/PNL: PL1–1 (EC 4.2.2.2), PL1–2 (EC 4.2.2.10), PL3–1 (EC 4.2.2.2), PL4, PL9–1 (EC 4.2.2.2)), polygalacturonase (PG: GH28–1 (EC 3.2.1.15), GH28–2 (EC 3.2.1.67)), pectin methylesterase (PME: CE8) pectin acetylesterase (PAE: CE12–1 (EC 3.1.-)), and other GHs (GH105–1 (EC 3.2.1.172), GH88–1 (EC 3.2.1.-), GH78–1 (EC 3.2.1.40)) in all 27 fungal genomes used in this study indicated. Red circle indicates the gain EC in R. solani monophyletic