BRS1 mediates plant redox regulation and cold responses

BMC Plant Biology

Table 1 List of differentially expressed proteins identified by mass spectrometry (MS)

No	Chromosome locus	Matched protein	Biological process	Expression Fold
1	AT3G08590	2,3-Biphosphoglycerate-independent phosphoglycerate mutase 2	Carbohydrate metabolism	1.18
2	AT3G57610	Adenylosuccinate synthetase	AMP biosynthesis	0.87
3	AT3G54050	Chloroplastic fructose 1,6-bisphosphate phosphatase	Fructose metabolism	0.88
4	AT2G39730	Rubisco activase	Light activation of rubisco	1.21
5	AT5G15650	UDP-arabinose mutase	Arabinose metabolism	0.68
6*	AT1G65930	Cytosolic NADP + -dependent isocitrate dehydrogenase	Redox	0.22
7*	AT1G65930	Cytosolic NADP + -dependent isocitrate dehydrogenase	Redox	3.12
8	AT1G03475	Coproporphyrinogen III oxidase	Redox	1.15
9	AT5G09530	Proline-rich protein 10	Seed germination	1.24
10	AT1G66200	Cytosolic glutamate synthetase	Glutamine biosynthesis	1.79
11	ATCG00490	Ribulose-bisphosphate carboxylase	Carbon fixation of photosynthesis	0.79
12	AT3G44310	Nitrilase 1	Nitrogen compound metabolism	1.37
13	AT1G75280	Isoflavone reductase	Redox	1.26
14	AT1G78380	Glutathione s-transferase tau 19	Redox	1.16
15	AT1G20340	DNA-damage resistance protein 112	Response to UV	0.67

The differentially expressed proteins were assigned according to the p < 0.01 (Student’s t-test, two tails). Proteins in bold refer proteins are involved in redox. ‘Expression Fold’ is calculated as the ratio of the expression level in brs1-1D to the control WS2. The asterisks indicate two differentially expressed proteins of cICDH. Triplicate biological repeats were performed with independent protein preparations

ISSN: 1471-2229