The Ve-mediated resistance response of the tomato to Verticillium dahliae involves H2O2, peroxidase and lignins and drives PALgene expression

Table 5 Relationships among monomeric degradation products after thioacidolysis.

			ΣG	ΣS	G/S ratio	Σβ-O-4	Σ O-4	β-O-4/O-4
	LA3030	Control	1497	1047	1.4	2504	24	104.8
16 dpi		Inoculated	1572	752	2.1	2156	162	13.3
	LA3038	Control	1356	938	1.5	2264	19	118.5
		Inoculated	1617	677	2.4	1958	322	6.1
	LA3030	Control	1712	1435	1.2	2986	146	20.5
28 dpi		Inoculated	1948	1417	1.4	3184	195	16.4
	LA3038	Control	1477	1041	1.4	2295	209	11.0
		Inoculated	2809	1800	1.6	4107	475	8.7

Relationships among the monomeric degradation products resulting from thioacidolysis of root cell walls from control and V. dahliae-inoculated LA3030 (susceptible) and LA3038 (resistant) tomato plants at 16 and 28 days post-inoculation. β-O-4 represents the amount of monomers linked by β-O-4 bonds. O-4-end represents the amount of O-4-linked end monomers. G: guaiacyl; S: syringyl dpi: days post-inoculation.

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