Tomato root transcriptome response to a nitrogen-enriched soil patch

BMC Plant Biology

Table 3 Differentially regulated cell wall metabolism genes.

Probe Set ID	Putative Annotation	Fold Change (High N vs. water)	P-value	Fold Change (Low N vs. water)	P-value
Les.3273.1.S1_at	cell wall-plasma membrane linker	5.98	0.053	1.63	0.424
LesAffx.846.2.S1_at	pectinacetylesterase	3.22	0.080	-1.44	0.458
Les.3733.1.S1_at	expansin	3.20	0.067	1.45	0.414
Les.3590.1.S1_at	endo-xyloglucan transferase	3.12	0.081	-1.33	0.565
LesAffx.4617.1.A1_at	pectinesterase	3.10	0.063	-1.41	0.417
Les.2316.1.S1_at	cellulose synthase isomer	3.01	0.067	1.88	0.193
Les.2189.1.S1_at	pectinesterase	2.51	0.070	-1.07	0.868
Les.218.3.S1_at	pectinesterase	2.07	0.094	-1.14	0.710
Les.1604.1.A1_at	cobra-like4 phytocheletin synthase	1.91	0.096	1.51	0.219
Les.369.1.S1_at	expansin	1.87	0.074	1.48	0.186
LesAffx.69659.1.S1_at	chitinase class IV	1.82	0.063	1.65	0.127
Les.5233.1.S1_at	pectinesterase	1.76	0.089	1.06	0.829
Les.218.1.S1_at	pectinesterase	1.73	0.096	1.27	0.362
Les.3523.1.S1_at	polygalacturonase	1.72	0.096	1.17	0.551
Les.4739.1.S1_at	UDP-glucose:protein transglucosylase	1.70	0.048	1.28	0.196
Les.109.1.S1_at	beta-galactosidase	1.61	0.065	-1.02	0.944
Les.4707.1.S1_at	pectate lyase	1.61	0.061	1.67	0.093
Les.2590.2.A1_at	endo-xyloglucan transferase A2-like	1.40	0.085	-1.05	0.743
Les.4523.1.S1_at	xyloglucan endotransglucosylase-hydrolase	-2.53	0.079	-1.58	0.265
Les.4652.1.S1_at	esterase/lipase/thioesterase	-3.76	0.063	-1.78	0.271

Probe Set ID; Affymetrix identifier for each microarray probeset. Putative Annotation; functional annotation based on tomato protein function or function of Arabidopsis orthologues identified with BLAST searches. Fold Change; linear fold changes (bold values significant at False Discovery Rate (FDR) adjusted P-value < 0.10). Probe Set IDs Les.218.1.S1_at and Les.218.3.S1_at represent the same genes.

ISSN: 1471-2229