Percentile	0.0	25.0	50.0	75.0	100.0	0.0	25.0	50.0	75.0	100.0	0.0	25.0	50.0	75.0	100.0
Group	Baby Saliva Preterm (B+) T0	Baby Saliva Preterm (B+) T0	Baby Saliva Preterm (B+) T0	Baby Saliva Preterm (B+) T0	Baby Saliva Preterm (B+) T0	Baby Saliva Preterm (B+) T1	Baby Saliva Preterm (B+) T1	Baby Saliva Preterm (B+) T1	Baby Saliva Preterm (B+) T1	Baby Saliva Preterm (B+) T1	Baby Saliva Preterm (B+) T2	Baby Saliva Preterm (B+) T2	Baby Saliva Preterm (B+) T2	Baby Saliva Preterm (B+) T2	Baby Saliva Preterm (B+) T2
Corynebacterium tuberculostearicum (SP1)	1.0	1.0	1.0	246.0	491.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Schaalia sp. HMT180 (SP100)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	7592.5	15184.0
Bifidobacterium longum (SP104)	1.0	1.0	1.0	1.0	1.0	1.0	3.0	5.0	255.0	505.0	1.0	1.0	1.0	122.0	243.0
Gemella haemolysans (SP108)	1.0	1.0	1.0	167.5	334.0	724.0	2306.0	3888.0	7711.5	11535.0	1434.0	1806.5	2179.0	2375.5	2572.0
Anaerococcus octavius (SP111)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	2.0	3.0
Veillonella atypica (SP118)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	64.0	127.0	7.0	607.0	1207.0	7251.5	13296.0
Granulicatella adiacens (SP135)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	4.5	8.0	2221.5	4435.0
Haemophilus parainfluenzae (SP136)	1.0	1.0	1.0	493.0	985.0	1.0	1.0	1.0	42.5	84.0	1.0	1.0	1.0	1.0	1.0
Stutzerimonas [Pseudomonas] urumqiensis (SP144)	1.0	1.0	1.0	95.5	190.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	2.5	4.0
Cutibacterium acnes (SP147)	1.0	1.0	1.0	383.5	766.0	1.0	1.0	1.0	3.5	6.0	1.0	1.0	1.0	1.0	1.0
Staphylococcus lugdunensis (SP149)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	10811.5	21622.0	1.0	1.0	1.0	1.0	1.0
Veillonella dispar (SP156)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	55.5	110.0	2649.0	5188.0
Lactobacillus gasseri (SP162)	1.0	1.0	1.0	1.0	1.0	1.0	3.5	6.0	3469.0	6932.0	1.0	1.0	1.0	1.0	1.0
Rothia dentocariosa (SP183)	1.0	1.0	1.0	27.5	54.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Bergeyella sp. HMT931 (SP184)	1.0	1.0	1.0	1.0	1.0	1.0	61.0	121.0	133.0	145.0	1.0	1.0	1.0	36.0	71.0
Actinomyces oris (SP189)	1.0	1.0	1.0	75.5	150.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Prevotella melaninogenica (SP192)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	2.0	3.0	55.0	107.0
Stenotrophomonas maltophilia (SP204)	1.0	6.0	11.0	86.0	161.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Granulicatella elegans (SP217)	1.0	1.0	1.0	32.0	63.0	1.0	1.0	1.0	391.0	781.0	1.0	12.5	24.0	628.5	1233.0
Streptococcus sp. HMT074 (SP22)	1.0	7.5	14.0	564.5	1115.0	17.0	126.5	236.0	267.0	298.0	247.0	433.5	620.0	892.5	1165.0
Neisseria perflava (SP227)	1.0	34.5	68.0	226.5	385.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Prevotella histicola (SP265)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	5.0	9.0	1.0	1.0	1.0	1.0	1.0
Corynebacterium kroppenstedtii (SP284)	1.0	1.0	1.0	54.5	108.0	1.0	7.0	13.0	26.5	40.0	1.0	1.0	1.0	1.0	1.0
Corynebacterium pilbarense (SP298)	1.0	4.5	8.0	48.5	89.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Saccharibacteria_(TM7)_[G-6] bacterium HMT870 (SP305)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	14.5	28.0	1.0	1.0	1.0	1.0	1.0
Veillonella rogosae (SP41)	1.0	1.0	1.0	37.5	74.0	1.0	1.0	1.0	9.0	17.0	1.0	1.0	1.0	1.0	1.0
Schaalia lingnae_[Not_Validly_Published] (SP44)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1548.5	3096.0	4857.0	6618.0
Rothia mucilaginosa (SP51)	1.0	3.5	6.0	130.0	254.0	1.0	153.5	306.0	13907.0	27508.0	8.0	1398.5	2789.0	7765.5	12742.0
Enterococcus faecalis (SP53)	1.0	1.0	1.0	20.5	40.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Fusobacterium nucleatum (SP54)	1.0	1.0	1.0	25.0	49.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Streptococcus parasanguinis_clade_411 (SP55)	1.0	1.0	1.0	30.0	59.0	1.0	846.5	1692.0	5230.0	8768.0	899.0	1695.5	2492.0	15465.5	28439.0
Staphylococcus capitis (SP56)	1.0	1.0	1.0	12919.5	25838.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Staphylococcus hominis (SP63)	825.0	68757.0	136689.0	141568.0	146447.0	1.0	287.0	573.0	17695.0	34817.0	1.0	1.0	1.0	35.5	70.0
Streptococcus peroris (SP65)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	593.5	1186.0
Streptococcus sp. HMT056 (SP68)	1.0	1.0	1.0	1.0	1.0	18.0	37.5	57.0	356.5	656.0	12.0	202.5	393.0	1431.5	2470.0
Staphylococcus haemolyticus (SP75)	1.0	932.5	1864.0	2690.5	3517.0	1.0	1.0	1.0	28.0	55.0	1.0	1.0	1.0	1.0	1.0
Veillonella sp. HMT780 (SP80)	1.0	1.0	1.0	12.5	24.0	1.0	1158.5	2316.0	2336.5	2357.0	1.0	7.5	14.0	2595.5	5177.0
Stenotrophomonas geniculata (SP82)	1.0	1.0	1.0	619.5	1238.0	1.0	7.0	13.0	21.5	30.0	1.0	4.0	7.0	10.5	14.0
Lautropia mirabilis (SP87)	1.0	1.0	1.0	103.0	205.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Lawsonella clevelandensis (SP89)	1.0	2.0	3.0	17.0	31.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Actinomyces graevenitzii (SP95)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	12.5	24.0	1.0	1.0	1.0	3392.5	6784.0
Schaalia odontolytica (SP98)	1.0	1.0	1.0	59.5	118.0	1.0	62.0	123.0	211.0	299.0	1.0	1.0	1.0	39.5	78.0
Gemella haemolysans_nov_97.425% (SPN178)	1.0	1.0	1.0	1.0	1.0	1.0	34.5	68.0	183.5	299.0	64.0	68.5	73.0	73.0	73.0
Gemella haemolysans_nov_94.030% (SPN204)	1.0	1.0	1.0	1.0	1.0	97.0	152.0	207.0	707.5	1208.0	234.0	237.5	241.0	263.5	286.0
Veillonella atypica_nov_96.137% (SPN27)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	11.5	22.0	96.5	171.0
Rothia mucilaginosa_nov_97.991% (SPN9)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	3696.5	7392.0	1.0	16.0	31.0	1633.5	3236.0
Streptococcus multispecies_spp10_3 (SPP10)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	239.5	478.0	3.0	42.0	81.0	464.0	847.0
Streptococcus multispecies_spp121_3 (SPP121)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	13.0	25.0	1.0	155.5	310.0	569.0	828.0
Staphylococcus multispecies_spp141_2 (SPP141)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	7.5	14.0	1.0	1.0	1.0	1.0	1.0
Staphylococcus multispecies_spp142_3 (SPP142)	104.0	1856.0	3608.0	82766.5	161925.0	1.0	1.0	1.0	738.5	1476.0	1.0	1.0	1.0	16.0	31.0
Streptococcus multispecies_spp149_2 (SPP149)	1.0	110.5	220.0	638.0	1056.0	131.0	698.5	1266.0	1956.0	2646.0	1279.0	2277.5	3276.0	4271.5	5267.0
Streptococcus multispecies_spp155_2 (SPP155)	1.0	1.0	1.0	728.5	1456.0	1713.0	2189.0	2665.0	3976.0	5287.0	1521.0	2632.0	3743.0	6389.0	9035.0
Streptococcus multispecies_spp16_18 (SPP16)	1.0	1.0	1.0	304.5	608.0	1335.0	1680.5	2026.0	2604.0	3182.0	1112.0	2621.0	4130.0	4273.5	4417.0
Streptococcus multispecies_spp161_2 (SPP161)	1.0	1.0	1.0	894.5	1788.0	1.0	2896.0	5791.0	10769.0	15747.0	134.0	1111.5	2089.0	6684.5	11280.0
multigenus multispecies_spp165_4 (SPP165)	1.0	1.0	1.0	1679.5	3358.0	1.0	1.0	1.0	126.5	252.0	1.0	1.0	1.0	2.0	3.0
Streptococcus multispecies_spp17_17 (SPP17)	1.0	4179.5	8358.0	43720.0	79082.0	49427.0	116146.0	182865.0	193443.5	204022.0	32315.0	54889.0	77463.0	137117.0	196771.0
Staphylococcus multispecies_spp180_4 (SPP180)	1.0	1.0	1.0	1675.5	3350.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	30.5	60.0
Bacillus multispecies_spp182_4 (SPP182)	1.0	1.0	1.0	145.0	289.0	1.0	1.0	1.0	3.0	5.0	1.0	1.0	1.0	1.0	1.0
Streptococcus multispecies_spp33_2 (SPP33)	1.0	1.0	1.0	66.0	131.0	1.0	1.0	1.0	1.0	1.0	1.0	38.0	75.0	1089.5	2104.0
Streptococcus multispecies_spp39_3 (SPP39)	1.0	16.5	32.0	2010.5	3989.0	1.0	165.5	330.0	684.5	1039.0	244.0	382.0	520.0	1935.5	3351.0
multigenus multispecies_spp41_2 (SPP41)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1407.0	2813.0
Streptococcus multispecies_spp56_4 (SPP56)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	2.0	3.0	1.0	19.5	38.0	133.5	229.0
Staphylococcus multispecies_spp61_2 (SPP61)	1.0	1.0	1.0	5.0	9.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Haemophilus multispecies_spp64_2 (SPP64)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	10.0	19.0	1.0	1.0	1.0	1.0	1.0
Neisseria multispecies_spp68_4 (SPP68)	1.0	1.0	1.0	78.0	155.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
multigenus multispecies_spp76_2 (SPP76)	1.0	1.0	1.0	199.5	398.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	3.0	5.0
Haemophilus multispecies_spp79_2 (SPP79)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	363.0	725.0	1.0	1.0	1.0	1.0	1.0
Streptococcus multispecies_spp8_2 (SPP8)	1.0	1.0	1.0	1.0	1.0	1.0	2.0	3.0	18.5	34.0	6.0	6.5	7.0	281.0	555.0
Lactobacillus multispecies_spp83_2 (SPP83)	1.0	2.5	4.0	113.0	222.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
Veillonella multispecies_spp85_2 (SPP85)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	80.5	160.0
Lachnoanaerobaculum multispecies_spp90_2 (SPP90)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	12.0	23.0	1.0	1.0	1.0	1.0	1.0
Enterococcus multispecies_sppn104_2_nov_96.360% (SPPN104)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	23.0	45.0	1.0	1.0	1.0	322.5	644.0
Schaalia multispecies_sppn109_2_nov_87.419% (SPPN109)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	11.0	21.0	1.0	55.0	109.0	374.0	639.0
Streptococcus multispecies_sppn13_18_nov_97.859% (SPPN13)	1.0	1.0	1.0	1.0	1.0	1.0	182.0	363.0	440.0	517.0	1.0	20.0	39.0	144.0	249.0
Streptococcus multispecies_sppn143_2_nov_97.849% (SPPN143)	1.0	1.0	1.0	1.0	1.0	2.0	233.5	465.0	514.5	564.0	5.0	71.0	137.0	352.5	568.0
Streptococcus multispecies_sppn151_17_nov_92.505% (SPPN151)	1.0	1.0	1.0	1.0	1.0	1.0	80.5	160.0	182.0	204.0	1.0	1.0	1.0	248.0	495.0
Streptococcus multispecies_sppn171_17_nov_94.658% (SPPN171)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	319.0	637.0
Streptococcus multispecies_sppn184_17_nov_97.634% (SPPN184)	1.0	52.0	103.0	240.5	378.0	63.0	69.0	75.0	82.5	90.0	7.0	9.0	11.0	16.0	21.0
Streptococcus multispecies_sppn2_17_nov_94.658% (SPPN2)	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	88.5	176.0	1.0	1.0	1.0	75.5	150.0