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Table 3 Difference in the composition (percent of total sequences) of fecal bacterial species isolated from UTC and LVC samples

From: Comparative analysis of gut microbiota in elderly people of urbanized towns and longevity villages

Species Composition * (%)   
UTC LVC   
Children 40-69 y 40-69 y >70
Prevotella copri 7.86 ± 18.92ac 2.81 ± 5.59a 8.10 ± 12.38bc 8.96 ± 11.43bc
Dialister succinatiphilus 0.58 ± 2.71a 7.19 ± 14.98bc 4.84 ± 8.72bc 2.91 ± 6.90ac
Bacteroides vulgatus 13.73 ± 15.11a 1.04 ± 1.92b 8.20 ± 10.96ad 5.18 ± 10.16cd
Faecalibacterium prausnitzii 1.06 ± 1.34a 2.81 ± 4.66b 2.78 ± 3.74bc 1.22 ± 2.15c
Ruminococcaceae_uc_s 1.53 ± 1.82a 3.17 ± 3.07b 1.94 ± 1.70a 2.31 ± 2.00ab
EU768617_s 0.68 ± 1.10a 3.15 ± 3.44b 0.37 ± 0.44a 0.43 ± 1.03a
GQ016610_s nda 3.39 ± 4.40b nda nda
EU461603_s 1.26 ± 3.64ac 1.14 ± 1.96ab 2.94 ± 4.31c 3.02 ± 4.80c
Bacteroides_uc 4.14 ± 3.24a 0.57 ± 0.83b 3.03 ± 3.63ad 1.80 ± 1.71cd
Clostridiales_uc_s 0.57 ± 0.61a 1.42 ± 1.12b 0.90 ± 0.78c 1.46 ± 1.46b
Eubacterium rectale 0.27 ± 0.57a 1.82 ± 2.38b 0.65 ± 1.47a 0.52 ± 1.11a
Bacteroides fragilis 2.96 ± 6.14a 0.37 ± 1.33a 0.20 ± 0.71a 2.72 ± 12.77a
Prevotella_uc 0.43 ± 0.94a 0.66 ± 2.31ac 1.42 ± 2.41bc 3.20 ± 5.27b
EF402172_s 2.48 ± 4.05a ndb 4.00 ± 5.11ad 1.69 ± 2.98cd
DQ905034_s 1.20 ± 3.49a 0.98 ± 1.75a 0.81 ± 1.34a 0.84 ± 1.14a
Bacteroides coprocola 1.82 ± 5.21a 0.33 ± 0.81a 1.91 ± 5.35a 0.44 ± 2.12a
EF401882_s 0.80 ± 2.21a 0.95 ± 2.16a 0.44 ± 0.93a 1.04 ± 3.41a
Escherichia coli group 0.21 ± 0.54a 0.78 ± 3.16ab 1.77 ± 4.25ac 3.27 ± 9.16bc
Bacteroides uniformis 5.00 ± 4.90a 0.87 ± 2.61ab 1.59 ± 3.18ac 1.07 ± 2.04bc
Faecalibacterium_uc 2.54 ± 4.28a 0.91 ± 1.16bc 1.23 ± 1.23ac 0.96 ± 1.66bc
Roseburia inulinivorans 0.70 ± 1.75ac 0.56 ± 0.65a 1.60 ± 2.20bc 1.61 ± 2.69bc
Megamonas rupellensis 0.28 ± 0.73ab 1.43 ± 4.34b 0.10 ± 0.32ab 0.006 ± 0.03a
EF404805_s 0.41 ± 0.74a 1.04 ± 1.63bc 0.80 ± 0.87ac 0.99 ± 1.04bc
EF405492_s 0.09 ± 0.41a 1.11 ± 4.90a nda 0.04 ± 0.25a
EU475206_s 0.52 ± 2.43a 0.75 ± 2.37a 0.75 ± 1.95a 1.14 ± 1.94a
Lachnospiraceae_uc_s 0.37 ± 0.40a 1.10 ± 1.20b 0.81 ± 0.69b 1.02 ± 0.93b
EF403870_s 0.55 ± 1.25a 0.54 ± 1.05bc 0.77 ± 0.72ac 1.41 ± 2.19bc
AM275436_s 0.02 ± 0.11a 1.36 ± 3.26b 0.20 ± 0.71a 0.22 ± 0.74a
EF404388_s 4.26 ± 8.22a ndb 1.64 ± 1.88a 1.23 ± 1.97a
Dialister invisus 1.90 ± 5.06a 0.91 ± 3.97a nda 0.23 ± 0.76a
  1. *, Mean ± SD, data with different superscript letters are significantly different (P<0.05) according to ANOVA one-way statistical analysis.
  2. LVC, longevity village communities; UTC, urbanized town communities; nd, not detected.
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