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. 2019 Sep 4;48(D1):D545–D553. doi: 10.1093/nar/gkz764

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© The Author(s) 2019. Published by Oxford University Press on behalf of Nucleic Acids Research.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

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Figure 6. — Graphical selectors and three examples. These selectors support complex logic combinations (AND, OR and grouping) that allow users to perform biologically relevant queries. (A) Shows how to find samples from healthy individuals with BMIs between 18.5 and 24.9; (B) allows users to find fecal samples of Americans who did not recently use antibiotics; (C) shows how to find projects that are related to neurological diseases (e.g. including autism spectrum disorder, bipolar disorder and depression) and each contains healthy controls.