Table 2. Multiple sclerosis and MS-treatment-associated taxa.
Relative abundances |
BH corrected
P
values |
|||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
454 |
Illumina |
HC vs MS |
HC versus Un |
Tr vs Untreated |
||||||||||
HC | All MS | Untr MS | Tr MS | HC | All MS | Untr MS | Tr MS | 454 | MiSeq | 454 | MiSeq | 454 | MiSeq | |
Phyla | ||||||||||||||
Euryarcheota | 8.65 × 10−5 | 5.48 × 10−4 | 3.36 × 10−4 | 3.12 × 10−4 | 3.66 × 10−3 | 1.38 × 10−2 | 1.17 × 10−2 | 8.53 × 10−3 | 1.38 × 10−2 | 2.74 × 10−2 | 1.88 × 10−2 | n.s. | n.s. | n.s. |
Verrucomicrobia | 8.06 × 10−3 | 1.65 × 10−2 | 2.25 × 10−2 | 5.80 × 10−3 | 5.30 × 10−2 | 1.07 × 10−1 | 1.39 × 10−1 | 6.18 × 10−2 | 1.77 × 10−5 | 3.66 × 10−3 | 8.91 × 10−4 | 1.41 × 10−2 | n.s. | n.s. |
Genera | ||||||||||||||
Methanobrevibacter | 8.65 × 10−5 | 5.48 × 10−4 | 3.37 × 10−4 | 3.12 × 10−4 | 3.64 × 10−3 | 1.37 × 10−2 | 1.16 × 10−2 | 8.40 × 10−3 | 7.80 × 10−3 | 2.30 × 10−3 | 1.28 × 10−2 | n.s. | n.s. | n.s. |
Akkermansia | 8.06 × 10−3 | 1.65 × 10−2 | 2.25 × 10−2 | 5.80 × 10−3 | 5.29 × 10−2 | 1.07 × 10−1 | 1.39 × 10−1 | 6.18 × 10−2 | 9.00 × 10−4 | 3.45 × 10−2 | 3.20 × 10−3 | 3.36 × 10−2 | n.s. | n.s. |
Butyricimonas | 1.16 × 10−3 | 3.75 × 10−4 | 2.80 × 10−4 | 4.11 × 10−4 | 1.37 × 10−3 | 5.81 × 10−4 | 4.26 × 10−4 | 7.21 × 10−4 | 3.50 × 10−3 | 9.50 × 10−3 | 1.31 × 10−2 | 6.70 × 10−3 | n.s. | n.s. |
Paraprevotella | 3.57 × 10−4 | 2.18 × 10−5 | 0 | 3.84 × 10−5 | 3.47 × 10−3 | 4.65 × 10−4 | 3.44 × 10−5 | 7.73 × 10−4 | 3.45 × 10−2 | 8.70 × 10−3 | 9.52 × 10−2 | 1.50 × 10−3 | n.s. | n.s. |
Haemophilus | 3.95 × 10−3 | 3.32 × 10−3 | 5.25 × 10−3 | 2.68 × 10−3 | 4.61 × 10−3 | 4.79 × 10−3 | 7.75 × 10−3 | 3.83 × 10−3 | 3.50 × 10−3 | 2.57 × 10−2 | 2.10 × 10−3 | 9.60 × 10−3 | n.s. | 6.00 × 10−4 |
Slackia | 1.99 × 10−3 | 5.50 × 10−4 | 5.00 × 10−4 | 5.56 × 10−4 | 1.62 × 10−4 | 4.77 × 10−5 | 6.17 × 10−5 | 4.40 × 10−5 | 3.60 × 10−3 | 5.21 × 10−2 | 2.5 × 10−5 | 1.35 × 10−2 | 6.55 × 10−2 | n.s. |
Collinsella | 5.54 × 10−3 | 4.90 × 10−3 | 3.61 × 103 | 6.10 × 103 | 2.27 × 103 | 1.52 × 10−3 | 1.16 × 10−3 | 1.89 × 10−3 | n.s. | n.s. | 8.19 × 10−2 | 4.30 × 10−3 | n.s. | 9.20 × 10−3 |
Megasphaera | 1.29 × 10−3 | 8.18 × 10−3 | 2.05 × 10−2 | 1.57 × 10−3 | 1.46 × 10−3 | 8.67 × 10−3 | 2.06 × 10−2 | 2.45 × 10−3 | 9.50 × 10−3 | n.s. | 1.00 × 10−4 | 3.84 × 10−2 | 1.90 × 10−7 | 5.50 × 10−5 |
Cloacibacillus | 4.26 × 10−5 | 2.64 × 10−4 | 5.93 × 10−4 | 4.41 × 10−5 | 0 | 1.06 × 10−5 | 2.34 × 10−5 | 1.50 × 10−6 | 3.20 × 10−2 | n.s. | 4.98 × 10−2 | 9.20 × 10−3 | 6.92 × 10−2 | 3.45 × 10−2 |
Veillonellaceae_unc | 8 × 10−3 | 6.12 × 10−4 | 9.21 × 10−4 | 3.36 × 10−4 | 1.14 × 10−3 | 1.91 × 10−4 | 3.56 × 10−4 | 1.12 × 10−4 | n.s. | n.s. | 8.51 × 10−2 | 2.38 × 10−2 | 5.17 × 10−2 | 3.45 × 10−2 |
Prevotella | 1.92 × 10−2 | 7.90 × 10−3 | 1.23 × 10−3 | 1.25 × 10−2 | 2.76 × 10−2 | 3.06 × 10−3 | 1.23 × 10−3 | 1.32 × 10−2 | n.s. | n.s. | 7.27 × 10−2 | 2.80 × 10−7 | 9.02 × 10−2 | 2.80 × 10−5 |
Sutterella | 6.40 × 10−3 | 6.49 × 10−3 | 1.16 × 10−4 | 8.49 × 10−4 | 1.11 × 10−4 | 1.00 × 10−4 | 1.54 × 10−5 | 1.80 × 10−4 | n.s. | n.s. | 7.64 × 10−2 | 6.80 × 10−2 | 4.20 × 10−3 | 8.70 × 10−3 |
Clostridia_unc | 5.05 × 10−5 | 1.77 × 10−4 | 3.17 × 10−4 | 5.25 × 10−5 | 7.51 × 10−2 | 8.51 × 10−2 | 8.51 × 10−2 | 9.07 × 10−2 | 8.51 × 10−2 | n.s. | 8.00 × 10−3 | n.s. | 1.92 × 10−2 | 8.60 × 10−3 |
Sarcina | 2.02 × 10−2 | 1.20 × 10−2 | 2.04 × 10−2 | 5.45 × 10−3 | 1.45 × 10−2 | 8.58 × 10−3 | 1.51 × 10−2 | 4.11 × 10−3 | 6.92 × 10−2 | n.s. | n.s. | n.s. | 9.00 × 10−4 | 2.52 × 10−2 |
Mollicutes_unc | 2.49 × 10−2 | 1.05 × 10−2 | 2.02 × 10−3 | 2.02 × 10−3 | 3.61 × 10−3 | 1.08 × 10−3 | 7.81 × 10−4 | 1.36 × 10−3 | 8.30 × 10−3 | n.s. | 3.00 × 10−7 | n.s. | n.s. | n.s. |
Prevotellaceae_unc | 4.99 × 10−3 | 1.37 × 10−4 | 7.31 × 10−6 | 1.07 × 10−5 | 2.15 × 10−3 | 4.22 × 10−4 | 1.40 × 10−4 | 2.37 × 10−4 | 3.00 × 10−10 | n.s. | 4.40 × 10−5 | n.s. | n.s. | n.s. |
Holdemania | 1.72 × 10−3 | 3.80 × 10−3 | 3.69 × 10−3 | 3.08 × 10−3 | 4.26 × 10−4 | 4.85 × 10−4 | 4.03 × 10−4 | 5.51 × 10−4 | 4.20 × 10−3 | n.s. | 4.02 × 10−2 | n.s. | n.s. | n.s. |
Desulfovibrio | 9.48 × 10−5 | 1.63 × 10−4 | 3.75 × 10−4 | 3.95 × 10−5 | 1.16 × 10−3 | 9.31 × 10−4 | 1.65 × 10−3 | 4.65 × 10−4 | n.s. | n.s. | 1.58 × 10−2 | n.s. | 1.80 × 10−3 | n.s. |
Peptococcaceae_unc | 8.14 × 10−5 | 1.74 × 10−4 | 3.85 × 10−4 | 5.26 × 10−5 | 2.01 × 10−4 | 2.72 × 10−4 | 2.56 × 10−4 | 2.79 × 10−4 | n.s. | n.s | 4.03 × 10−2 | n.s. | 3.30 × 10−2 | n.s. |
Barnesiella | 4.76 × 10−3 | 2.00 × 10−3 | 1.35 × 10−3 | 1.41 × 10−3 | 1.18 × 10−2 | 6.55 × 10−3 | 8.35 × 10−3 | 5.43 × 10−3 | n.s. | 1.00 × 10−4 | 1.60 × 10−3 | n.s. | n.s. | n.s. |
Acidaminococcaceae_unc | 3.45 × 10−3 | 8.43 × 10−4 | 1.46 × 10−4 | 5.01 × 10−4 | 5.70 × 10−4 | 5.82 × 10−5 | 4.14 × 10−5 | 8.51 × 10−5 | n.s. | 2.57 × 10−2 | 3.15 × 10−2 | n.s. | n.s. | n.s. |
Megamonas | 8.54 × 10−5 | 6.34 × 10−5 | 0 | 1.25 × 10−4 | 1.20 × 10−4 | 2.79 × 10−4 | 2.66 × 10−6 | 5.47 × 10−4 | n.s. | 1.80 × 10−5 | n.s. | 1.54 × 10−2 | n.s. | n.s. |
Guggenheimella | — | — | — | — | 3.17 × 10−3 | 1.62 × 10−3 | 1.94 × 10−5 | 3.16 × 10−3 | — | 3.60 × 10−5 | — | 9.50 × 10−3 | — | n.s. |
Thermoplasmatales_unc | — | — | — | — | 1.82 × 10−6 | 2.08 × 10−5 | 2.63 × 10−5 | 1.45 × 10−6 | — | 3.45 × 10−2 | — | 1.23 × 10−2 | — | 1.62 × 10−2 |
Buttiauxella | 7.77 × 10−5 | 2.45 × 10−4 | 2.01 × 10−4 | 2.77 × 10−4 | 3.32 × 10−3 | 1.32 × 10−3 | 1.41 × 10−4 | 2.49 × 10−3 | n.s. | n.s. | n.s. | 1.00 × 10−3 | n.s. | 1.90 × 10−3 |
Sporanaerobacter | — | — | — | — | 8.78 × 10−4 | 6.45 × 10−4 | 1.43 × 10−4 | 1.04 × 10−3 | — | n.s. | — | 4.20 × 10−4 | — | 1.00 × 10−4 |
HC, healthy controls; MS, multiple sclerosis; unc, unclassified; Untr, untreated MS patients; Tr, treated MS patients.
The table lists taxa that differ between HC and MS patients, between HC and Untr and between untreated and Tr, detected on two different sequencing platforms, 454 and MiSeq. Significant differences were tested by DESeq, and P values were adjusted by the Benjamini–Hochberg method. Relative abundances are listed. Values that are significant (P<0.05) on both platforms are in bold. Taxa are listed at the genus level or at their lowest possible level of classification, followed by unc. Genera that were not detected on a given platform are indicated with a (—). Non-significant P values are listed as n.s.