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Figure 8 | BMC Plant Biology

Figure 8

From: The upregulation of thiamine (vitamin B1) biosynthesis in Arabidopsis thaliana seedlings under salt and osmotic stress conditions is mediated by abscisic acid at the early stages of this stress response

Figure 8

Changes in the expression of thiamine biosynthesis genes in the seedlings of an ABA-defective Arabidopsis mutant subjected to salt or osmotic stress or treated with exogenous ABA. Nine day old seedlings of the aba1 mutant of A. thaliana (ecotype Landsberg erecta) or of the corresponding wild-type plant (C) were maintained for the indicated time on medium supplemented with NaCl, SOR or ABA. Gene expression in the seedling leaves was analyzed by RT-PCR. The asterisk indicates a statistically significant difference when compared with the control samples (t-test, P < 0.05).

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BMC Plant Biology

ISSN: 1471-2229

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