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archAIons · MetaBiome Project · Oral · Public research data

SRR34998421

H081sl

BioSample: SAMN50628559 · Study: PRJNA1306337 · Body site: Saliva sample

Interactive report · NCBI SRA · ENA

58Reported species
14Reported genera

Taxonomic abundance

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

SpeciesGenusPhylumAbundance
Streptococcus mitisStreptococcusBacillota25.65821%
Streptococcus oralisStreptococcusBacillota13.99837%
Gemella haemolysansGemellaBacillota8.96332%
Haemophilus parainfluenzaeHaemophilusPseudomonadota8.35723%
Streptococcus pneumoniaeStreptococcusBacillota6.82349%
Streptococcus salivariusStreptococcusBacillota3.73737%
Veillonella disparVeillonellaBacillota3.64342%
Streptococcus parasanguinisStreptococcusBacillota3.23426%
Rothia mucilaginosaRothiaActinomycetota2.83897%
Prevotella melaninogenicaPrevotellaBacteroidota1.89142%
Neisseria subflavaNeisseriaPseudomonadota1.53078%
Veillonella parvulaVeillonellaBacillota1.42416%
Prevotella nanceiensisPrevotellaBacteroidota1.29699%
Streptococcus downeiStreptococcusBacillota1.09291%
Granulicatella elegansGranulicatellaBacillota1.03052%
Prevotella jejuniPrevotellaBacteroidota0.88179%
Prevotella pallensPrevotellaBacteroidota0.88070%
Fusobacterium periodonticumFusobacteriumFusobacteriota0.78715%
Streptococcus cristatusStreptococcusBacillota0.77547%
Streptococcus gordoniiStreptococcusBacillota0.75930%
Rothia dentocariosaRothiaActinomycetota0.61049%
Porphyromonas pasteriPorphyromonasBacteroidota0.57836%
Gemella palaticanisGemellaBacillota0.50699%
Haemophilus parahaemolyticusHaemophilusPseudomonadota0.49210%
Streptococcus viridansStreptococcusBacillota0.46006%
Streptococcus koreensisStreptococcusBacillota0.45922%
Granulicatella adiacensGranulicatellaBacillota0.45092%
Streptococcus australisStreptococcusBacillota0.43411%
Fusobacterium nucleatumFusobacteriumFusobacteriota0.42194%
Prevotella veroralisPrevotellaBacteroidota0.40692%
Streptococcus sanguinisStreptococcusBacillota0.39160%
Campylobacter concisusCampylobacterPseudomonadota0.38119%
Veillonella infantiumVeillonellaBacillota0.34867%
Prevotella orisPrevotellaBacteroidota0.34794%
Streptococcus anginosusStreptococcusBacillota0.31311%
Neisseria flavescensNeisseriaPseudomonadota0.29492%
Prevotella salivaePrevotellaBacteroidota0.27971%
Rothia aeriaRothiaActinomycetota0.24418%
Leptotrichia wadeiLeptotrichiaFusobacteriota0.21908%
Streptococcus suisStreptococcusBacillota0.19691%
Neisseria gonorrhoeaeNeisseriaPseudomonadota0.18229%
Haemophilus influenzaeHaemophilusPseudomonadota0.17665%
Streptococcus pyogenesStreptococcusBacillota0.17547%
Prevotella nigrescensPrevotellaBacteroidota0.17088%
Leptotrichia hongkongensisLeptotrichiaFusobacteriota0.17088%
Neisseria meningitidisNeisseriaPseudomonadota0.15628%
Prevotella intermediaPrevotellaBacteroidota0.15323%
Streptococcus marmotaeStreptococcusBacillota0.15264%
Streptococcus dysgalactiaeStreptococcusBacillota0.14309%
Streptococcus vestibularisStreptococcusBacillota0.14027%
Lactobacillus crispatusLactobacillusBacillota0.14021%
Prevotella ruminicolaPrevotellaBacteroidota0.14006%
Neisseria cinereaNeisseriaPseudomonadota0.12728%
Streptococcus thermophilusStreptococcusBacillota0.12505%
Gemella morbillorumGemellaBacillota0.11061%
Streptococcus himalayensisStreptococcusBacillota0.09749%
Veillonella atypicaVeillonellaBacillota0.09700%
Schaalia odontolyticaSchaaliaActinomycetota0.09639%

Reference-based 16S phylogeny

58 of 58 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 anginosus0.31%Streptococcus cristatus0.78%Streptococcus parasanguinis3.23%Streptococcus oralis14.00%Streptococcus mitis25.66%Streptococcus pneumoniae6.82%Streptococcus australis0.43%Streptococcus viridans0.46%Streptococcus koreensis0.46%Streptococcus himalayensis0.10%Streptococcus marmotae0.15%Streptococcus gordonii0.76%Streptococcus sanguinis0.39%Streptococcus suis0.20%Streptococcus dysgalactiae0.14%Streptococcus pyogenes0.18%Granulicatella adiacens0.45%Granulicatella elegans1.03%Gemella palaticanis0.51%Gemella haemolysans8.96%Gemella morbillorum0.11%Veillonella dispar3.64%Veillonella infantium0.35%Veillonella parvula1.42%Veillonella atypica0.10%Fusobacterium periodonticum0.79%Fusobacterium nucleatum0.42%Leptotrichia hongkongensis0.17%Leptotrichia wadei0.22%Campylobacter concisus0.38%Neisseria subflava1.53%Neisseria cinerea0.13%Neisseria meningitidis0.16%Neisseria gonorrhoeae0.18%Neisseria flavescens0.29%Haemophilus parainfluenzae8.36%Haemophilus parahaemolyticus0.49%Haemophilus influenzae0.18%Porphyromonas pasteri0.58%Prevotella jejuni0.88%Prevotella melaninogenica1.89%Prevotella veroralis0.41%Prevotella salivae0.28%Prevotella oris0.35%Prevotella pallens0.88%Prevotella intermedia0.15%Prevotella nigrescens0.17%Prevotella nanceiensis1.30%Prevotella ruminicola0.14%Rothia mucilaginosa2.84%Rothia aeria0.24%Rothia dentocariosa0.61%Schaalia odontolytica0.10%Lactobacillus crispatus0.14%Streptococcus downei1.09%Streptococcus vestibularis0.14%Streptococcus salivarius3.74%Streptococcus thermophilus0.13%Branch length scale: 1.0631 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
SRR34998421_1.fastq.gzFASTQ / 34187233fe0baa8abb3814e5dac32ac92e1d5ac6

Analysis provenance

marker16S
pipelineArchaions v18.8
read_samplingFirst available reads, not random subsampling
input_sha2568d08032d521223112fb6992199441306cfbe196032e1587315130cc03ac54d18
median_read_length1498
reads_in_length_window23676
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": 25861, "reads_skipped": 2800, "elapsed_seconds": 2.5538589239999965, "reads_submitted": 25861, "reads_after_filter": 25861, "adapter_scan": {"sampled": 200, "matched": 23, "fraction": 0.115, "adapters_found": {"27F": 16, "BC_FLANK": 7}, "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_accessionSRR34998421
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_count38112094
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_accessionSRX30117111
experiment_aliasH081sl
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/SRR349/021/SRR34998421/SRR34998421_1.fastq.gz
fastq_bytes34187233
fastq_file_roleGENERATED_FILE
fastq_ftpftp.sra.ebi.ac.uk/vol1/fastq/SRR349/021/SRR34998421/SRR34998421_1.fastq.gz
fastq_galaxyftp.sra.ebi.ac.uk/vol1/fastq/SRR349/021/SRR34998421/SRR34998421_1.fastq.gz
fastq_md5fe0baa8abb3814e5dac32ac92e1d5ac6
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_nameH081sl
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_count25861
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_aliasH081sl.fastq.gz
run_dateNot reported
salinityNot reported
sample_accessionSAMN50628559
sample_aliasH081sl.fastq.gz
sample_capture_statusNot reported
sample_collectionNot reported
sample_descriptionH081sl
sample_materialNot reported
sample_prep_intervalNot reported
sample_prep_interval_unitsNot reported
sample_storageNot reported
sample_storage_processingNot reported
sample_titleH081sl
sampling_campaignNot reported
sampling_platformNot reported
sampling_siteNot reported
scientific_namehuman oral metagenome
secondary_projectNot reported
secondary_sample_accessionSRS26180119
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
aliasH081sl.fastq.gz
titleH081sl
descriptionNot reported
collection_date2021-05
INSDC secondary accessionSRS26180119
NCBI submission packageMetagenome.environmental.1.0
organismhuman oral metagenome
hostHomo sapiens
geo_loc_nameRussia: Moscow
biosample_attributesH081sl
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
runSRR34998421
sampleSAMN50628559
studyPRJNA1306337
titleH081sl
aliasH081sl.fastq.gz
siteSaliva sample
subjectNot reported
phenotypeNot reported
sexNot reported
smokingNot reported
periodontitisNot reported
time_pointNot reported
negative_controlFalse
lab_modelFalse
statecomplete
reads_input25861
species_reported58
human_primaryTrue

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