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. 2019 Oct 23;10:1291. doi: 10.3389/fpls.2019.01291

Figure 1.

Figure 1

SDS-PAGE analysis of centrifuged (lane 4) and infiltrated (lane 3) leaf apoplastic fluids. Lane 2 contains a total leaf extract and lane 1 is a molecular weight standard. A band from lane 3 (Mr = 50) was excised for analysis by LC-MS (boxed). The results of this analysis is in Figure S1 and indicates that the most prominent protein in this band was RbcL.