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. 2018 Nov 14;13(11):e0206470. doi: 10.1371/journal.pone.0206470

Fig 1. Mature seed protein profiles from five barley Mexican cultivars: Esperanza (19); Esmeralda (04); Adabella (11); Armida (18) and Alina (23).

Fig 1

Total proteins were obtained from whole seeds of field-grown cultivars and were separated by 2D gel electrophoresis (range of pI 4–7) as described in Methods. Groups of reproducibly different spots between cultivars shown by discontinuous line (I, II, and III) were selected through image analysis with the PDQuest software (BioRad) using as reference cultivar 19.