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. 2013 May 8;2:210. doi: 10.1186/2193-1801-2-210

Figure 1.

Figure 1

Maritime pine (Pinus pinaster) needles and grapevine (A, D, G), ethanol-acetone (B, E, H) and TCA-acetone (C, F, I) extraction methods from cork oak ECM roots, Martime Pine (Pinus pinaster) needles and Grapevine (Vitis viniferacv Regent) leaves. Proteins were separated on a 4–7 linear pH gradient in the first dimension (IEF) and 15% polyacrylamide gels in the second dimension.