10.6084/m9.figshare.c.3639797_D1.v1 Shaun Hug Shaun Hug Brandon Gaut Brandon Gaut Additional file 2: Figure S2. of The phenotypic signature of adaptation to thermal stress in Escherichia coli Springer Nature 2015 PDF 5  kb Additional adaptation phenotypic signature percent 2. significance level component variation bootstrapping heuristic Escherichia coli Scree plot stress Figure 2015-09-02 05:00:00 Journal contribution https://springernature.figshare.com/articles/journal_contribution/Additional_file_2_Figure_S2_of_The_phenotypic_signature_of_adaptation_to_thermal_stress_in_Escherichia_coli/4453121 Scree plot of the percent of variation explained by each principal component. The line corresponds to significance level, as determined by a bootstrapping heuristic. (PDF 5 kb)