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Venn diagram of L. paracasei mutants sensitive to salt (0.8 M NaCl, 24 h), acid (pH 4.5, 24 h), and/or oxidative (3.5 M H2O2, 24 h) mild stresses, their corresponding OD600 24 h and their inhibition diameters (ID). (P), putative promoter. The predictive function of each gene is reported in Table 5.
