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. 2017 Jan 31;7:2. doi: 10.1038/s41598-017-00046-6

Table 1.

The list of OTUs in the samples of predatory (Neoseiulus cucumeris) and prey (Tyrophagus putrescentiae) mites and the results of Random Forest and METASTATS analyses describing the means of relative abundance of OTUs (%) for the samples of predatory and prey mites.

OTU97 GenBank identification Random forest METASTATS
aOTU OTU ID Taxon predator/prey populations prey predator p-value
mean ± standard error
OTUs presented in all samples
456731 OTU2 Staphylococcus kloosii (99) 0.1 0.1 26.62 ± 10.04 66.75 ± 4.01 0.001
180511 OTU1 Wolbachia (97) 0.02 14.74 ± 6.77 5.97 ± 2.47 0.267
122903 OTU5 Blattabacterium-like 0.1 13.66 ± 3.92 1.64 ± 0.48 0.003
101995 OTU3 Bartonella queenslandensis (95) 0.08 0.06 14.06 ± 5.90 4.72 ± 0.29 0.102
71643 OTU6 Solitalea-like 0.17 0.03 14.47 ± 3.62 3.77 ± 0.59 0.004
64153 OTU7 Staphylococcus saprophyticus (99) 0.13 0.13 7.97 ± 2.56 13.06 ± 1.80 0.091
5593 OTU19 Staphylococcus cohnii (99) 0.16 0.01 0.32 ± 0.08 0.69 ± 0.06 0.000
2402 OTU21 Bacillus cereus (99) 0.07 0.04 0.21 ± 0.04 0.37 ± 0.04 0.004
1730 OTU12 Cardinium 0.06 0.06 0.12 ± 0.03 0.1 ± 0.03 0.142
1569 OTU16 Brevibacterium siliguriense (97) 0.09 0.07 0.09 ± 0.04 0.34 ± 0.16 0.148
OTUs presented in the samples of predators and prey from mass rearing
40567 OTU9 Brenneria salicis (91) 0.13 0.15 7.28 ± 3.74 0.87 ± 0.55 0.075
563 OTU23 Staphylococcus lentus (99) 0.09 0.07 0.04 ± 0.01 0.10 ± 0.02 0.007
366 OTU25 Kocuria koreensis (96) 0.32 0.14 0.01 ± 0.003 0.09 ± 0.04 0.015
350 OTU43 Xenorhabdus innexi (92) 0.07 0.02 0.03 ± 0.01 0.02 ± 0.004 0.491
OTUs presented in the samples of predators and prey from laboratory
133 OTU45 Wolbachia (94) 0.06 0.02 0.01 ± 0.002 0.02 ± 0.01 0.283
OTUs presented in the samples of sick predator and both groups of prey
78 OTU47 Arthrobacter russicus (91) 0.06 0.01 0.01 ± 0.003 0.02 ± 0.01 0.492
OTUs presented in the two groups of samples
389 OTU26 Brevibacterium iodinum (98) 0.06 0.02 0.03 ± 0.01 0.09 ± 0.04 0.188
241 OTU39 Kocuria koreensis (99) 0.07 0.04 0.02 ± 0.01 0.06 ± 0.02 0.028
152 OTU61 Pseudomonas monteilii (99) 0.13 0.04 0.01 ± 0.003 0.08 ± 0.05 0.091
142 OTU35 Moraxella osloensis (99) 0.1 0.04 0.01 ± 0.003 0.05 ± 0.03 0.073
100 OTU32 Bartonella coopersplainsensis (95) 0.07 0.02 0.01 ± 0.003 0.01 ± 0.001 0.943
66 OTU38 Bartonella rattaustraliani (98) 0.07 0.03 0.004 ± 0.001 0.01 ± 0.002 0.751
OTUs presented in one group of samples
953 OTU11 Wolbachia (97) 0.1 0.05 0.02 ± 0.01 0.17 ± 0.11 0.189
565 OTU18 Brevibacterium oceani (99) 0.1 0.01 ± 0.01 0.16 ± 0.07 0.023
317 OTU22 Corynebacterium variabile (97) 0.08 0.1 0.03 ± 0.01 0.06 ± 0.03 0.271
166 OTU31 Propionibacterium acnes (99) 0.08 0.02 0.03 ± 0.02 0.02 ± 0.01 0.675
105 OTU55 Acinetobacter lwoffii (97) 0.16 0.001 ± 0.001 0.05 ± 0.03 0.100
99 OTU53 Lactococcus lactis (99) 0.08 0.01 0.01 ± 0.003 0.02 ± 0.02 0.718
83 OTU48 Leuconostoc gasicomitatum (99) 0.07 0.03 0.01 ± 0.01 0.01 ± 0.01 0.779
81 OTU52 Stenotrophomonas maltophilia (99) 0.07 0.01 ± 0.002 0.02 ± 0.01 0.027
61 OTU96 Tsukamurella paurometabola (99) 0.13 0.1 0.01 ± 0.01 0.01 ± 0.01 0.869
37 OTU91 Streptococcus thermophilus(99) 0.11 0.08 — 0.02 ± 0.01 0.122
682 OTU13 Wolbachia (99) 0.08 0.001 ± 0.001 0.14 ± 0.14 0.457
149 OTU50 Pseudomonas poae (99) 0.03 0.01 ± 0.01 0.003 ± 0.002 0.622
128 OTU51 Alcaligenes faecalis (99) 0.08 0.01 0.01 ± 0.01 0.02 ± 0.02 0.868
115 OTU34 Microbacterium indicum (97) 0.08 0.02 0.03 ± 0.03 0.03 ± 0.02 0.980
92 OTU60 Wautersiella falsenii (97) 0.11 0.004 ± 0.003 0.02 ± 0.02 0.237
73 OTU36 Paracoccus chinensis (99) 0.04 — 0.03 ± 0.03 0.436
73 OTU42 Prevotella paludivivens (97) 0.07 0.02 0.001 ± 0.001 0.03 ± 0.03 0.461
72 OTU62 Cloacibacterium rupense (96) 0.04 0.01 0.01 ± 0.01 — 0.410
70 OTU49 Acinetobacter baumannii (99) 0.17 0.04 — 0.04 ± 0.02 0.077
69 OTU40 Corynebacterium nuruki (99) 0.07 0.02 0.01 ± 0.01 0.02 ± 0.01 0.656
67 OTU70 Pseudochrobactrum asaccharolyticum (99) 0.13 0.01 0.01 ± 0.01 0.001 ± 0.001 0.737
61 OTU87 Sphingobacterium multivorum (99) 0.13 0.04 0.01 ± 0.01 0.001 ± 0.001 0.637
58 OTU69 Corynebacterium vitaeruminis (99) 0.11 0.02 0.01 ± 0.01 — 0.242
57 OTU63 Acinetobacter johnsonii (99) 0.13 0.05 — 0.03 ± 0.02 0.256
57 OTU94 Staphylococcus aureus (99) 0.13 0.07 0.01 ± 0.01 0.01 ± 0.01 0.711
50 OTU57 Paenochrobactrum glaciei (99) 0.09 0.01 0.01 ± 0.01 — 0.129
47 OTU77 Ralstonia insidiosa (99) 0.11 0.06 0.01 ± 0.01 0.01 ± 0.01 0.883
45 OTU71 Leclercia adecarboxylata (99) 0.1 0.02 0.001 ± 0.001 0.03 0.295
33 OTU103 Escherichia coli (99) 0.08 0.01 0.001 ± 0.001 0.001 ± 0.001 1.000
32 OTU56 Lactococcus chungangensis (97) 0.08 — 0.01 ± 0.01 0.229
31 OTU79 Delftia tsuruhatensis (99) 0.13 0.05 0.001 ± 0.001 0.01 ± 0.01 0.323
30 OTU82 Acinetobacter radioresistens (99) 0.1 0.02 0.001 ± 0.001 0.01 ± 0.01 0.370
27 OTU95 Leucobacter denitrificans (97) 0.13 0.05 0.01 ± 0.01 0.001 ± 0.001 0.269
25 OTU54 Pseudomonas caeni (99) 0.07 0.01 0.003 ± 0.003 0.01 ± 0.01 0.562
25 OTU64 Brevundimonas bullata (99) 0.12 0.03 0.003 ± 0.003 0.01 ± 0.005 0.591
24 OTU101 Brevibacterium siliguriense (96) 0.14 — 0.01 ± 0.01 0.084
22 OTU68 Chryseobacterium bernardetii (94) 0.04 0.01 0.001 ± 0.001 — 0.520
22 OTU74 Sphingobacterium faecium (99) 0.06 0.02 — 0.01 ± 0.01 0.386
20 OTU102 Alcanivorax dieselolei (94) 0.01 0.003 ± 0.003 0.001 ± 0.001 0.412
18 OTU104 Corynebacterium singulare (99) 0.04 — 0.01 ± 0.01 0.102
18 OTU72 Finegoldia magna (99) 0.09 0.05 — 0.01 ± 0.01 0.211
14 OTU88 Rickettsia bellii (99) 0.08 0.001 ± 0.001 — 0.155
13 OTU75 Acidovorax radicis (99) 0.05 0.03 — 0.01 ± 0.01 0.115
13 OTU92 Paenibacillus hordei (97) 0.04 0.01 ± 0.01 — 0.410
12 OTU84 Stenotrophomonas rhizophila (99) 0.1 0.03 — 0.01 ± 0.01 0.292
12 OTU89 Buchnera aphidicola (97) 0.07 0.04 0.001 ± 0.001 0.01 ± 0.01 0.180
10 OTU80 Paracoccus marinus (99) 0.09 0.05 — 0.001 ± 0.001 0.160
10 OTU83 Pantoea calida (94) 0.07 0.04 0.001 ± 0.001 0.005 ± 0.005 0.041
10 OTU93 Afipia birgiae (99) 0.07 0.07 0.001 ± 0.001 0.001 ± 0.001 0.395
9 OTU81 Chryseobacterium balustinum (97) 0.06 0.02 — 0.001 ± 0.001 0.026
7 OTU86 Lactobacillus paracollinoides (99) 0.11 0.05 0.001 ± 0.001 0.001 ± 0.001 0.309
6 OTU97 Anaerococcus senegalensis (99) 0.04 0.01 — 0.001 ± 0.001 0.064
4 OTU65 Phyllobacterium myrsinacearum (99) 0.02 0.01 0.001 ± 0.001 0.001 ± 0.001 1.000

Supplementary Table S1 provides the extensive identification of OTUs. The random forest analyze was calculated for predatory/prey and populations as the factors (see Table S2), separately. The forest error rates were 0.33 and 0.53 respectively, aOTU - total number of sequnces in dataset, P-values < 0.05 are indicated by bold.