Fig. S8.

Schematic model representing C and N metabolism and key associated enzymes in leaves of chickpea plants inoculated with either the McCP-31 strain or the MmSWR19 strain under Pi-sufficient (blue columns) or -deficient (red columns) conditions. AS, asparagine synthetase; ASN, asparagine; ASP, aspartate; DHAP, dihydroxyaceton phosphate; GA3P, glyceraldehyde-3-phosphate; GLN, glutamine; GLU, glutamate; α-KG, α-ketoglutarate; OAA, oxaloacetate; PEP, phosphoenolpyruvate; PH, phloem; UTP, uridine triphosphate; XY, xylem.