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SRR34998391

H056

BioSample: SAMN50628505 · Study: PRJNA1306337 · Body site: Saliva sample

Interactive report · NCBI SRA · ENA

51Reported species
15Reported genera

Taxonomic abundance

Relative abundance is normalized among reported taxa. No reported taxa does not establish absence of organisms.

SpeciesGenusPhylumAbundance
Neisseria elongataNeisseriaPseudomonadota12.64349%
Capnocytophaga gingivalisCapnocytophagaBacteroidota10.90527%
Veillonella parvulaVeillonellaBacillota9.20237%
Fusobacterium nucleatumFusobacteriumFusobacteriota8.80080%
Leptotrichia hongkongensisLeptotrichiaFusobacteriota4.62909%
Haemophilus parainfluenzaeHaemophilusPseudomonadota4.04318%
Cardiobacterium hominisCardiobacteriumPseudomonadota3.74101%
Neisseria flavescensNeisseriaPseudomonadota3.13292%
Campylobacter concisusCampylobacterPseudomonadota3.11828%
Selenomonas noxiaSelenomonasBacillota2.81922%
Leptotrichia wadeiLeptotrichiaFusobacteriota2.34711%
Campylobacter gracilisCampylobacterPseudomonadota2.27294%
Prevotella loescheiiPrevotellaBacteroidota2.07867%
Porphyromonas pasteriPorphyromonasBacteroidota2.00852%
Streptococcus mitisStreptococcusBacillota1.76141%
Leptotrichia trevisaniiLeptotrichiaFusobacteriota1.56215%
Neisseria mucosaNeisseriaPseudomonadota1.38777%
Capnocytophaga leadbetteriCapnocytophagaBacteroidota1.38116%
Capnocytophaga ochraceaCapnocytophagaBacteroidota1.29409%
Campylobacter showaeCampylobacterPseudomonadota1.23001%
Streptococcus pneumoniaeStreptococcusBacillota1.11383%
Campylobacter hyointestinalisCampylobacterPseudomonadota1.08578%
Streptococcus oralisStreptococcusBacillota1.07518%
Selenomonas flueggeiSelenomonasBacillota0.98485%
Porphyromonas catoniaePorphyromonasBacteroidota0.98432%
Streptococcus sanguinisStreptococcusBacillota0.85155%
Fusobacterium periodonticumFusobacteriumFusobacteriota0.83950%
Prevotella melaninogenicaPrevotellaBacteroidota0.74890%
Prevotella shahiiPrevotellaBacteroidota0.71266%
Corynebacterium matruchotiiCorynebacteriumActinomycetota0.69065%
Prevotella jejuniPrevotellaBacteroidota0.67556%
Capnocytophaga canisCapnocytophagaBacteroidota0.66234%
Veillonella rodentiumVeillonellaBacillota0.64925%
Streptococcus gordoniiStreptococcusBacillota0.62037%
Veillonella infantiumVeillonellaBacillota0.61929%
Veillonella disparVeillonellaBacillota0.59385%
Neisseria animalisNeisseriaPseudomonadota0.58762%
Lachnoanaerobaculum oraleLachnoanaerobaculumBacillota0.56115%
Capnocytophaga granulosaCapnocytophagaBacteroidota0.54684%
Selenomonas infelixSelenomonasBacillota0.52685%
Neisseria gonorrhoeaeNeisseriaPseudomonadota0.50245%
Leptotrichia hofstadiiLeptotrichiaFusobacteriota0.48149%
Neisseria subflavaNeisseriaPseudomonadota0.47359%
Streptococcus downeiStreptococcusBacillota0.46253%
Neisseria meningitidisNeisseriaPseudomonadota0.43840%
Streptococcus salivariusStreptococcusBacillota0.40289%
Neisseria canisNeisseriaPseudomonadota0.38771%
Tannerella forsythiaTannerellaBacteroidota0.37410%
Capnocytophaga sputigenaCapnocytophagaBacteroidota0.35576%
Capnocytophaga canimorsusCapnocytophagaBacteroidota0.34178%
Leptotrichia shahiiLeptotrichiaFusobacteriota0.28950%

Reference-based 16S phylogeny

50 of 51 reported species have an eligible reference. MAFFT alignment and FastTree GTR+CAT tree, pruned to this sample. This is not a phylogeny inferred from sample reads or ASVs. Root placement is arbitrary; branch lengths are substitutions per site.

Streptococcus oralis1.08%Streptococcus mitis1.76%Streptococcus pneumoniae1.11%Streptococcus gordonii0.62%Streptococcus sanguinis0.85%Veillonella dispar0.59%Veillonella infantium0.62%Veillonella parvula9.20%Veillonella rodentium0.65%Selenomonas noxia2.82%Selenomonas flueggei0.98%Selenomonas infelix0.53%Lachnoanaerobaculum orale0.56%Fusobacterium periodonticum0.84%Fusobacterium nucleatum8.80%Leptotrichia hongkongensis4.63%Leptotrichia wadei2.35%Leptotrichia shahii0.29%Leptotrichia hofstadii0.48%Leptotrichia trevisanii1.56%Campylobacter gracilis2.27%Campylobacter showae1.23%Campylobacter concisus3.12%Campylobacter hyointestinalis1.09%Neisseria canis0.39%Neisseria animalis0.59%Neisseria subflava0.47%Neisseria mucosa1.39%Neisseria meningitidis0.44%Neisseria gonorrhoeae0.50%Neisseria flavescens3.13%Neisseria elongata12.64%Cardiobacterium hominis3.74%Haemophilus parainfluenzae4.04%Porphyromonas catoniae0.98%Porphyromonas pasteri2.01%Tannerella forsythia0.37%Prevotella jejuni0.68%Prevotella melaninogenica0.75%Prevotella loescheii2.08%Prevotella shahii0.71%Capnocytophaga gingivalis10.91%Capnocytophaga granulosa0.55%Capnocytophaga canimorsus0.34%Capnocytophaga ochracea1.29%Capnocytophaga leadbetteri1.38%Capnocytophaga sputigena0.36%Corynebacterium matruchotii0.69%Streptococcus downei0.46%Streptococcus salivarius0.40%Branch length scale: 1.0488 substitutions/site across the 500-unit horizontal axis. Root arbitrary.

Public raw read files

Files contain the original full run. Downloads are hosted by ENA.

FileType / bytesMD5
SRR34998391_1.fastq.gzFASTQ / 327436352e50b99e9906bf8fc7adcc365dd0a05d

Analysis provenance

marker16S
pipelineArchaions v18.8
read_samplingFirst available reads, not random subsampling
input_sha2564d23c262e1647d36b89804e25c55181cecb0bef9003a53489e6d40072e4db8f8
median_read_length1468.0
reads_in_length_window6810
length_window_bp[1200, 2000]
quality_scoresUnavailable in fetched FASTA; no measured quality filtering
classifier_stats{"marker": "16s", "pipeline": "v18.8", "gpu": "RTX-PRO-6000", "input_path": "volume-fastq-gz", "reads_in": 10000, "reads_skipped": 2737, "elapsed_seconds": 1.0336615929999908, "reads_submitted": 10000, "reads_after_filter": 10000, "adapter_scan": {"sampled": 200, "matched": 34, "fraction": 0.17, "adapters_found": {"27F": 26, "BC_FLANK": 8}, "should_trim": true}, "porechop_ran": false, "porechop_reason": "fast-path: no adapter trimming required"}

Full public metadata

All retrieved values are included. Blank source values are displayed as “Not reported”. Expand the sections below to inspect the full record.

ENA run fields (195)
run_accessionSRR34998391
ageNot reported
alignedNot reported
altitudeNot reported
assembly_qualityNot reported
assembly_softwareNot reported
bam_asperaNot reported
bam_bytesNot reported
bam_file_roleNot reported
bam_ftpNot reported
bam_galaxyNot reported
bam_md5Not reported
base_count33890461
binning_softwareNot reported
bio_materialNot reported
bisulfite_protocolNot reported
broad_scale_environmental_contextNot reported
broker_nameNot reported
cage_protocolNot reported
cell_lineNot reported
cell_typeNot reported
center_nameSUB15541410
checklistNot reported
chip_ab_providerNot reported
chip_protocolNot reported
chip_targetNot reported
collected_byNot reported
collection_date2021-05
collection_date_end2021-05-31
collection_date_start2021-04-30
completeness_scoreNot reported
contamination_scoreNot reported
control_experimentNot reported
countryRussia: Moscow
cultivarNot reported
culture_collectionNot reported
datahubdcc_metagenome
depthNot reported
descriptionMinION sequencing: 16s rRNA Seq Human Oral Metagenome
dev_stageNot reported
diseaseNot reported
dnase_protocolNot reported
ecotypeNot reported
elevationNot reported
environment_biomeNot reported
environment_featureNot reported
environment_materialNot reported
environmental_mediumNot reported
environmental_sampleNot reported
experiment_accessionSRX30116988
experiment_aliasH056
experiment_targetNot reported
experiment_titleMinION sequencing: 16s rRNA Seq Human Oral Metagenome
experimental_factorNot reported
experimental_protocolNot reported
extraction_protocolNot reported
faang_library_selectionNot reported
fastq_asperafasp.sra.ebi.ac.uk:/vol1/fastq/SRR349/091/SRR34998391/SRR34998391_1.fastq.gz
fastq_bytes32743635
fastq_file_roleGENERATED_FILE
fastq_ftpftp.sra.ebi.ac.uk/vol1/fastq/SRR349/091/SRR34998391/SRR34998391_1.fastq.gz
fastq_galaxyftp.sra.ebi.ac.uk/vol1/fastq/SRR349/091/SRR34998391/SRR34998391_1.fastq.gz
fastq_md52e50b99e9906bf8fc7adcc365dd0a05d
file_locationNot reported
first_created2025-11-16
first_public2025-11-16
germlineNot reported
hi_c_protocolNot reported
hostHomo sapiens
host_body_siteNot reported
host_genotypeNot reported
host_gravidityNot reported
host_growth_conditionsNot reported
host_phenotypeNot reported
host_scientific_nameHomo sapiens
host_sexNot reported
host_statusNot reported
host_tax_id9606
identified_byNot reported
instrument_modelMinION
instrument_platformOXFORD_NANOPORE
investigation_typeNot reported
isolateNot reported
isolation_sourceSaliva sample
last_updated2025-11-16
lat55.44
library_construction_protocolNot reported
library_gen_protocolNot reported
library_layoutSINGLE
library_max_fragment_sizeNot reported
library_min_fragment_sizeNot reported
library_nameH056
library_pcr_isolation_protocolNot reported
library_prep_dateNot reported
library_prep_date_formatNot reported
library_prep_latitudeNot reported
library_prep_locationNot reported
library_prep_longitudeNot reported
library_selectionPCR
library_sourceMETAGENOMIC
library_strategyOTHER
local_environmental_contextNot reported
location55.44 N 37.77 E
location_end55.44 N 37.77 E
location_start55.44 N 37.77 E
lon37.77
marine_regionNot reported
mating_typeNot reported
ncbi_reporting_standardMetagenome or environmental
nominal_lengthNot reported
nominal_sdevNot reported
pcr_isolation_protocolNot reported
phNot reported
project_nameNot reported
protocol_labelNot reported
read_count24853
read_strandNot reported
restriction_enzymeNot reported
restriction_enzyme_target_sequenceNot reported
restriction_siteNot reported
rna_integrity_numNot reported
rna_prep_3_protocolNot reported
rna_prep_5_protocolNot reported
rna_purity_230_ratioNot reported
rna_purity_280_ratioNot reported
rt_prep_protocolNot reported
run_aliasH056.fastq.gz
run_dateNot reported
salinityNot reported
sample_accessionSAMN50628505
sample_aliasH056.fastq.gz
sample_capture_statusNot reported
sample_collectionNot reported
sample_descriptionH056
sample_materialNot reported
sample_prep_intervalNot reported
sample_prep_interval_unitsNot reported
sample_storageNot reported
sample_storage_processingNot reported
sample_titleH056
sampling_campaignNot reported
sampling_platformNot reported
sampling_siteNot reported
scientific_namehuman oral metagenome
secondary_projectNot reported
secondary_sample_accessionSRS26179995
secondary_study_accessionSRP609047
sequencing_dateNot reported
sequencing_date_formatNot reported
sequencing_locationNot reported
sequencing_longitudeNot reported
sequencing_methodNot reported
sequencing_primer_catalogNot reported
sequencing_primer_lotNot reported
sequencing_primer_providerNot reported
serotypeNot reported
serovarNot reported
sexNot reported
specimen_voucherNot reported
sra_asperaNot reported
sra_bytesNot reported
sra_file_roleNot reported
sra_ftpNot reported
sra_galaxyNot reported
sra_md5Not reported
statuspublic
strainNot reported
study_accessionPRJNA1306337
study_aliasPRJNA1306337
study_titleGut and oral microbiota in patients with obesity and/or ischemic heart disease
sub_speciesNot reported
sub_strainNot reported
submission_accessionSRA2195986
submission_toolNot reported
submitted_asperaNot reported
submitted_bytesNot reported
submitted_file_roleNot reported
submitted_formatNot reported
submitted_ftpNot reported
submitted_galaxyNot reported
submitted_host_sexNot reported
submitted_md5Not reported
submitted_read_typeNot reported
surveillance_targetNot reported
tagenv_geo;env_geo:terrestrial
target_geneNot reported
tax_id447426
tax_lineage1;2787823;12908;408169;410656;447426
taxonomic_classificationNot reported
taxonomic_identity_markerNot reported
temperatureNot reported
tissue_libNot reported
tissue_typeNot reported
transposase_protocolNot reported
varietyNot reported
BioSample record and attributes
aliasH056.fastq.gz
titleH056
descriptionNot reported
collection_date2021-05
INSDC secondary accessionSRS26179995
NCBI submission packageMetagenome.environmental.1.0
organismhuman oral metagenome
hostHomo sapiens
geo_loc_nameRussia: Moscow
biosample_attributesH056
lat_lon55.44 N 37.77 E
isolation_sourceSaliva sample
BioSampleModelMetagenome or environmental
ENA-FIRST-PUBLIC2025-11-15
ENA-LAST-UPDATE2025-11-15
Curated cohort annotations and QC
runSRR34998391
sampleSAMN50628505
studyPRJNA1306337
titleH056
aliasH056.fastq.gz
siteSaliva sample
subjectNot reported
phenotypeNot reported
sexNot reported
smokingNot reported
periodontitisNot reported
time_pointNot reported
negative_controlFalse
lab_modelFalse
statecomplete
reads_input10000
species_reported51
human_primaryTrue

Model-based taxonomy; research use. This report does not provide a diagnosis or a validated health score.