Figure 1.
Anatomical progression of graft healing in grafted tomato seedlings. (a,c,e,g,i) Transverse sections of the graft union of the ‘Provence’/‘Haomei’ (stock/rootstock) combination at 6, 9, 12, 16, and 21 days after grafting (DAG), respectively. (b,d,f,h,j) Transverse sections of the graft union of the ‘Provence’/‘Provence’ combination at 6, 9, 12, 16, and 21 DAG, respectively. st: stock; sc: scion; il: isolation layer; vb: vascular bridge; ca: callus. Bars = 200 μm.