Funding for this research was provided by:
National Basic Research Program of China (973 Program) (2017YFC0909700)
National Natural Science Foundation of China (31601073)
Shenzhen Municipal Government of China (JSGG20160229172752028, JCYJ20160229172757249)
Received: 5 December 2017
Accepted: 20 February 2018
First Online: 27 February 2018
Ethics approval and consent to participate
: The protocol for the feces collection of healthy subjects, including informed consent, was reviewed and approved by the BGI-IRB under number FT15164.
: Not applicable.
: The formula of the NOPB-based stabilizer reagent has been filed for a patent by BGI-Shenzhen.
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