Table I. Proteins enriched in the phloem during SAR.

Locus	Gene Symbol	Description	Relative Abundance (Virulent/Mock)		Relative Abundance (Avirulent/Mock)		Peptides Used for Quantitation
			Replicate 1	Replicate 2	Replicate 1	Replicate 2	Replicate 1	Replicate 2
AT3G52960	PrxIIE	Peroxiredoxin	8.7	8.6	12.6	19.70	8	10
AT1G03680	TRXm1	Thioredoxin	7.5	2	174.3	9.5	6	8
AT1G06680	PsbP1	PSII subunit	2.9	5.3	10.7	15.1	6	6
AT5G42980	TRXh3	Thioredoxin	4.2	4.3	3.5	7.2	5	4
AT4G03520	TRXm2	Thioredoxin	16.5	3.7	79.7	14.9	4	5
AT2G43570	CHI/AED15	Chitinase	3.9	1.5	2.8	1.7	4	3
AT2G44920	–	Tetratricopeptide-like	13	13.9	18.6	41.4	3	4
AT1G20340	PETE2	Plastocyanin	2.9	15.6	16.7	23.9	3	8
AT5G40370	GRXC2	Glutaredoxin	10.9	11.1	8.4	17.6	3	4
AT3G50820	PsbO2	PSII subunit	13.7	6.8	37.4	57.3	3	3
AT2G14610	PR1	Pathogenesis-related	4.8	3.8	12.2	14.6	3	2
AT4G34050	CCoAOMT1	S-Adenosyl-l-Met methyltransferase	4.3	2.4	3.3	1.8	2	2
AT2G19760	PFN1	Profilin	5.6	1.5	21.6	1.8	2	4
AT4G02450	–	HEAT SHOCK PROTEIN20 (HSP20)-like	7.5	4.7	7.2	8.2	2	3
AT2G29450	GSTU5	Glutathione S-transferase	3.3	1.8	6.2	3.5	2	2
AT1G55260	LTPG6	Lipid transfer protein	4.3	4.8	9.2	9	2	2
AT1G31812	ACBP6	Acyl-CoA-binding protein	119.4	4.4	111.1	7.9	1a	4
AT3G15360b	TRXm4	Thioredoxin	5.5	0.6	9.3	1.9	4	5
AT4G23670b	MLP	Major latex protein-like	5.7	1.1c	30.2	6	2	4

^aOnly one peptide was available for quantitation.

^bPeptides with significant enrichment in SAR plus phloem in one of two replicates.

^cNot statistically significant.