Table I.

PM-impacted processes

MapMan analysis (Thimm et al., 2004) was performed using T²-selected genes to identify statistically enriched processes. MapMan bins with P ≤ 0.05 are shown. Specific genes in MapMan bins are provided in Supplemental Worksheets S3 and S4.

MapMan Bin	Process	Wild Type		ics1 versus Wild Type
		P	Genes	P	Genes
ICS1 independent
1	Photosynthesis	0.02	20
10	Cell wall	0.03	39
10.7	Cell wall modification	0.01	9
11.1.5	Lipid metabolism, fatty acids	0.05	2
11.3	Lipid metabolism, phospholipid synthesis	0.03	3
16.4	Secondary metabolism, nitrogen miscellaneous	0.01	13
16.4.1	Nitrogen miscellaneous, alkaloid-like	0.01	13
29.2	Protein synthesis	<0.01	28
29.2.1	Chloroplast/mitochondrial plastid ribosomal	0.00	18
29.5	Protein degradation	0.02	31
29.5.11	Ubiquitin	0.02	14
29.5.11.4	Ubiquitin E3	0.02	14
26.21	Miscellaneous protease inhibitor/seed storage/lipid transfer	0.02	8
26.19	Miscellaneous plastocyanin-like	0.02	2
ICS1 impacted
2.1	Major carbohydrate metabolism, degradation, synthesis			0.05	3
17.4	Hormone metabolism, cytokinin			0.04	3
20	Stress	0.04	61	<0.01	63
20.1	Stress, biotic			<0.01	47
21.4	Redox, glutaredoxins			0.05	2
27.2	RNA transcription			0.02	4
27.3.32	RNA regulation of transcription, WRKY domain	0.02	13	0.01	13
29.3.4.3	Protein targeting, secretory pathway, vacuole			0.02	3
30	Signaling	0.01	96	<0.01	91
30.2	Receptor kinases	0.01	50	<0.01	62
30.2.1	LRRI			0.03	3
30.2.17	DUF26	0.04	14	0.04	15
30.2.24	S-locus glycoprotein-like			0.03	3
30.2.25	Wall-associated kinase	0.03	2	0.01	4
31.1	Cell organization			<0.01	12
33	Development			0.05	21
33.99	Development, unspecified			0.01	18