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3D model of Escherichia coli. Model size: 2 cm cell diameter; 4 cm length. A scale of 20,000× was chosen to (1) enhance visual and tactile aspects of printed-model handling and (2) enable comparison of size and shape within the mammalian microbiome, with a focus on the human microbiome.
For printing strategy details, see manuscript at https://doi.org/10.1525/abt.2021.83.3.188
