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Figure 5 | BMC Plant Biology

Figure 5

From: Sultr4;1 mutant seeds of Arabidopsis have an enhanced sulphate content and modified proteome suggesting metabolic adaptations to altered sulphate compartmentalization

Figure 5

A summary of metabolic pathways modulated in Sultr4;1 mutant seeds. Proteins were located in their metabolic pathways according to their annotation http://www.arabidopsis.org, ontological classification [29] and to established features of metabolism. The spots #11, 27, 32, 40, 45, 83, 122, 134, 137, 187 and 226 were identified by using the proteome reference maps from Gallardo et al. [25, 26] and Rajjou et al. [27]. The other proteins were identified by mass spectrometry in the present study (see Additional file 7). Bars represent the means of spot level variations ± SE in mature seeds of wild-type and sultr4;1 mutant. Significant variations are indicated by colored red (increased levels in sultr4;1 seeds) or green (decreased levels) bars. * and ** indicate p < 0.05 and p < 0.01 respectively (variance analysis). GSH, glutathione; GSSG, glutathione disulphide, OAS, O-acetylserine; SMM, S-methylmethionine; TCA, tricarboxylic acid cycle.

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