. 2016 Jun 7;2016:baw091. doi: 10.1093/database/baw091
© The Author(s) 2016. Published by Oxford University Press.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 3.
The flowchart of normalization step.