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. 2020 Jun 12;11:806. doi: 10.3389/fpls.2020.00806

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Copyright © 2020 Cháves-Gómez, Becerra-Mutis, Chávez-Arias, Restrepo-Díaz and Gómez-Caro.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Efficiency of photosystem II (PSII; Fv/Fm ratio; A) and relative chlorophyll content (SPAD value; B) of six cape gooseberry genotypes [Colombia, Sudafrica, Accession 62, Peru, Physalis floridana (Floridana), and Physalis ixocarpa (Ixocarpa)] with (dark gray bars) or without (light gray bars) Fusarium oxysporum f. sp. physali (FOph) inoculation at three different sampling points [15, 23, and 31 days after inoculation (DAI)]. Each column represents the mean of five data ± standard error (n = 5). Bars followed by different letters indicate statistically significant differences according to the Tukey test (P ≤ 0.05). ^∗Means that the efficiency of PSII and relative chlorophyll content were not determined due to the death of the genotype because of the pathogen. p-Values of the ANOVA of genotypes, FOph inoculation and their interaction are indicated as ^∗p < 0.05 and ^∗∗∗p < 0.001.