Rpv3–1 mediated resistance to grapevine downy mildew is associated with specific host transcriptional responses and the accumulation of stilbenes

Table 1 Differentially expressed (DE) genes in an Rpv3–1 cultivar undergoing a successful defense. Samples were collected 6 hpi with the avirulent (avrRpv3⁺) or virulent (avrRpv3ˉ) Plasmopara viticola isolate and water treatment. These eleven DE genes were identified by analyzing the interaction terms of Rpv3–1/avrRpv3⁺ (avrRpv3⁺ vs mock) vs susceptible (avrRpv3⁺ vs mock) and Rpv3–1/avrRpv3ˉ (avrRpv3ˉ vs mock) vs susceptible (avrRpv3⁺ vs mock) samples and represent genes that are differentially expressed only in the avirulent interaction (P < 0.1)

Gene ID	Functional annotation	Rpv3-1/avrRpv3⁺ vs susceptible		Rpv3-1/avrRpv3¯ vs susceptible
Gene ID	Functional annotation	logFC	adj. P value	logFC	adj. P value
VIT_04s0008g07150	Aspartyl protease	3390	0.098	1622	0.143
VIT_04s0008g07250	Aspartyl protease	2862	0.082	1417	0.102
VIT_12s0055g01000	Peroxidase	1666	0.095	–0.460	0.338
VIT_16s0098g01250	Metal-nicotianamine transporter YSL3	1600	0.082	0.311	0.435
VIT_10s0003g02120	Lipase GDSL	1570	0.082	–0.123	0.758
VIT_05s0062g01320	Chitinase	1069	0.095	0.566	0.103
VIT_14s0060g02120	Unknown	–0.937	0.095	–0.382	0.181
VIT_04s0044g00170	MUTL protein homolog 3 (MLH3)	–1,013	0.082	–0.491	0.105
VIT_05s0020g00290	Zinc knuckle family protein	–1090	0.098	–0.312	0.330
VIT_12s0034g02570	Leucine Rich Repeat receptor-like kinase	–1488	0.077	–0.528	0.154
VIT_18s0001g07610	Unknown	–1616	0.095	–0.714	0.155

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