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. 2002 Oct;130(2):865–875. doi: 10.1104/pp.002436

Figure 7.

Figure 7

Native form of SP1 in aspen plants. Aspen total soluble protein extract (A) or total boiling-soluble proteins (B) of the same extract were applied to the TSK3000 column. The collected fractions were subjected to 17% (w/v) Tricine-SDS-PAGE and stained with Coomassie Blue. Fraction numbers are shown on the top of the gels. SP1 oligomer and monomer and their Mrs are indicated. C, Western-blot analysis of the fractions from A using anti-116-kD native SP1 antibodies. D, Chromatogram of total boiling-soluble proteins.