摘要
1.Overview Genomic sequencing studies indicate that the human gastrointestinal（GI）tract is a dynamic repository of about-10^14 micro-organisms that outnumber host cells by at least 100 to 1.
1.Overview Genomic sequencing studies indicate that the human gastrointestinal(GI)tract is a dynamic repository of about^1014micro-organisms that outnumber host cells by at least 100 to1.1–6Collectively,these^10^(14) microbes contain about 10^(17) genes;the number of microbial genes is at least 150-fold greater than the total number of human genes.^(3,6–10)About 98%
基金
the Society for Neuroscience Annual Meeting,October 17–21,2015,Chicago,IL,USA
the Association for Research in Vision and Ophthalmology Annual Conference,May 1–5,2016,Seattle,WA,USA
the Scientifi Committee of Aging and Antiaging,Gerontological Society of China,May 6–8,2016,Shanghai,China
an unrestricted grant to the LSU Eye Center from Research to Prevent Blindness
the Louisiana Biotechnology Research Network
National Institutes of Health grants NEI EY006311,NIA AG18031,and NIA AG038834
