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. 2013 Aug 28;4:331. doi: 10.3389/fpls.2013.00331

Figure 1.

Figure 1

2-D Gel electrophoretic separations of Hyoscyamus albus root-tip proteins extracted from cultures exposed to Fe-replete (A) and Fe-deficient (B) conditions. Twenty μg of proteins extracted from 100 mg of H. albus root tips cultured under Fe-replete (A) and Fe-deficient (B) conditions for 5 days were separated on 7 cm IPG strips (pH5-8 linear gradient) using isoelectric focusing (IEF) in the first dimension, followed by AnyKd® gels in the second dimension. Gels were stained with Flamingo fluorescent stain. The prodigy rank number was used as a spot number; the number shown in yellow color is identified as hyoscyamine 6β-hydroxylase (H6H), the others are shown in black color. Molecular mass (kDa) and pI are indicated on the left-hand and upper axes, respectively.