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. Author manuscript; available in PMC: 2020 Aug 14.
Published in final edited form as: Cell Host Microbe. 2019 Jul 16;26(2):265–272.e4. doi: 10.1016/j.chom.2019.06.013

Figure 1. Study characteristics.

Figure 1.

(A) A total of 427 studies were identified for potential inclusion of which 25 murine studies were ultimately selected. (B) Macronutrient composition (by % kCal) of studied HFD and LFD diets demonstrates diets are generally isocaloric in protein content while there is great variability in what fat content is considered high (linked diets represent those used in the same study). (C) Sample breakdown by sequencing strategy, platform, variable region and host strain demonstrate that Illumina sequencing of the V4 hypervariable region of the 16S rRNA gene in C57BL/6 hosts are most common