archAIons
archAIons · MetaBiome Project · Oral · Public research data

SRR34998338

H042sl

BioSample: SAMN50628488 · Study: PRJNA1306337 · Body site: Saliva sample

Interactive report · NCBI SRA · ENA

54Reported species
15Reported genera

Taxonomic abundance

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

SpeciesGenusPhylumAbundance
Veillonella disparVeillonellaBacillota19.66660%
Haemophilus parainfluenzaeHaemophilusPseudomonadota11.55034%
Prevotella melaninogenicaPrevotellaBacteroidota9.09249%
Veillonella parvulaVeillonellaBacillota8.59247%
Fusobacterium periodonticumFusobacteriumFusobacteriota5.50284%
Prevotella pallensPrevotellaBacteroidota4.76209%
Streptococcus mitisStreptococcusBacillota4.19535%
Prevotella jejuniPrevotellaBacteroidota3.87247%
Fusobacterium nucleatumFusobacteriumFusobacteriota3.12825%
Streptococcus oralisStreptococcusBacillota2.40422%
Veillonella infantiumVeillonellaBacillota1.95164%
Prevotella veroralisPrevotellaBacteroidota1.95005%
Neisseria subflavaNeisseriaPseudomonadota1.85433%
Campylobacter concisusCampylobacterPseudomonadota1.60577%
Capnocytophaga gingivalisCapnocytophagaBacteroidota1.43223%
Prevotella nanceiensisPrevotellaBacteroidota1.40966%
Streptococcus pneumoniaeStreptococcusBacillota1.39848%
Leptotrichia hongkongensisLeptotrichiaFusobacteriota1.16956%
Leptotrichia wadeiLeptotrichiaFusobacteriota1.01473%
Leptotrichia buccalisLeptotrichiaFusobacteriota0.77805%
Prevotella salivaePrevotellaBacteroidota0.75359%
Porphyromonas pasteriPorphyromonasBacteroidota0.68596%
Leptotrichia trevisaniiLeptotrichiaFusobacteriota0.66347%
Gemella haemolysansGemellaBacillota0.58043%
Granulicatella elegansGranulicatellaBacillota0.55782%
Prevotella nigrescensPrevotellaBacteroidota0.52008%
Veillonella rattiVeillonellaBacillota0.49552%
Prevotella orisPrevotellaBacteroidota0.48497%
Streptococcus salivariusStreptococcusBacillota0.46720%
Prevotella intermediaPrevotellaBacteroidota0.46591%
Prevotella oulorumPrevotellaBacteroidota0.45350%
Prevotella corporisPrevotellaBacteroidota0.44520%
Megasphaera paucivoransMegasphaeraBacillota0.44414%
Eubacterium callanderiEubacteriumBacillota0.44315%
Prevotella ruminicolaPrevotellaBacteroidota0.43776%
Veillonella rodentiumVeillonellaBacillota0.38469%
Eubacterium limosumEubacteriumBacillota0.38375%
Haemophilus haemolyticusHaemophilusPseudomonadota0.31595%
Lachnoanaerobaculum umeaenseLachnoanaerobaculumBacillota0.30152%
Eubacterium uniformeEubacteriumBacillota0.28874%
Neisseria flavescensNeisseriaPseudomonadota0.28692%
Haemophilus influenzaeHaemophilusPseudomonadota0.27754%
Megasphaera elsdeniiMegasphaeraBacillota0.24934%
Capnocytophaga leadbetteriCapnocytophagaBacteroidota0.24876%
Veillonella atypicaVeillonellaBacillota0.24504%
Prevotella histicolaPrevotellaBacteroidota0.24282%
Neisseria cinereaNeisseriaPseudomonadota0.22984%
Porphyromonas gingivalisPorphyromonasBacteroidota0.22614%
Campylobacter showaeCampylobacterPseudomonadota0.21092%
Neisseria gonorrhoeaeNeisseriaPseudomonadota0.19186%
Campylobacter hyointestinalisCampylobacterPseudomonadota0.18089%
Prevotella brevisPrevotellaBacteroidota0.17350%
Streptococcus downeiStreptococcusBacillota0.16584%
Veillonella seminalisVeillonellaBacillota0.16565%

Reference-based 16S phylogeny

54 of 54 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 oralis2.40%Streptococcus mitis4.20%Streptococcus pneumoniae1.40%Granulicatella elegans0.56%Gemella haemolysans0.58%Veillonella ratti0.50%Veillonella seminalis0.17%Veillonella dispar19.67%Veillonella infantium1.95%Veillonella parvula8.59%Veillonella atypica0.25%Veillonella rodentium0.38%Megasphaera paucivorans0.44%Megasphaera elsdenii0.25%Lachnoanaerobaculum umeaense0.30%Eubacterium uniforme0.29%Eubacterium callanderi0.44%Eubacterium limosum0.38%Fusobacterium periodonticum5.50%Fusobacterium nucleatum3.13%Leptotrichia hongkongensis1.17%Leptotrichia wadei1.01%Leptotrichia buccalis0.78%Leptotrichia trevisanii0.66%Campylobacter showae0.21%Campylobacter concisus1.61%Campylobacter hyointestinalis0.18%Neisseria subflava1.85%Neisseria cinerea0.23%Neisseria gonorrhoeae0.19%Neisseria flavescens0.29%Haemophilus parainfluenzae11.55%Haemophilus haemolyticus0.32%Haemophilus influenzae0.28%Porphyromonas gingivalis0.23%Porphyromonas pasteri0.69%Prevotella jejuni3.87%Prevotella melaninogenica9.09%Prevotella histicola0.24%Prevotella veroralis1.95%Prevotella oulorum0.45%Prevotella salivae0.75%Prevotella oris0.48%Prevotella corporis0.45%Prevotella pallens4.76%Prevotella intermedia0.47%Prevotella nigrescens0.52%Prevotella nanceiensis1.41%Prevotella brevis0.17%Prevotella ruminicola0.44%Capnocytophaga gingivalis1.43%Capnocytophaga leadbetteri0.25%Streptococcus downei0.17%Streptococcus salivarius0.47%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
SRR34998338_1.fastq.gzFASTQ / 21020761c010cf9992b439d94324621fae9608f9

Analysis provenance

marker16S
pipelineArchaions v18.8
read_samplingFirst available reads, not random subsampling
input_sha2565524f9fa106b06f70561a6cf9659ce905682a14e491b1250f9576781d1d4d56e
median_read_length1490
reads_in_length_window13723
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": 15237, "reads_skipped": 1664, "elapsed_seconds": 1.4937687520000509, "reads_submitted": 15237, "reads_after_filter": 15237, "adapter_scan": {"sampled": 200, "matched": 36, "fraction": 0.18, "adapters_found": {"BC_FLANK": 8, "27F": 28}, "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_accessionSRR34998338
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_count22347592
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_accessionSRX30117041
experiment_aliasH042sl
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/SRR349/038/SRR34998338/SRR34998338_1.fastq.gz
fastq_bytes21020761
fastq_file_roleGENERATED_FILE
fastq_ftpftp.sra.ebi.ac.uk/vol1/fastq/SRR349/038/SRR34998338/SRR34998338_1.fastq.gz
fastq_galaxyftp.sra.ebi.ac.uk/vol1/fastq/SRR349/038/SRR34998338/SRR34998338_1.fastq.gz
fastq_md5c010cf9992b439d94324621fae9608f9
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_nameH042sl
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_count15237
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_aliasH042sl.fastq.gz
run_dateNot reported
salinityNot reported
sample_accessionSAMN50628488
sample_aliasH042sl.fastq.gz
sample_capture_statusNot reported
sample_collectionNot reported
sample_descriptionH042sl
sample_materialNot reported
sample_prep_intervalNot reported
sample_prep_interval_unitsNot reported
sample_storageNot reported
sample_storage_processingNot reported
sample_titleH042sl
sampling_campaignNot reported
sampling_platformNot reported
sampling_siteNot reported
scientific_namehuman oral metagenome
secondary_projectNot reported
secondary_sample_accessionSRS26180049
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
aliasH042sl.fastq.gz
titleH042sl
descriptionNot reported
collection_date2021-05
INSDC secondary accessionSRS26180049
NCBI submission packageMetagenome.environmental.1.0
organismhuman oral metagenome
hostHomo sapiens
geo_loc_nameRussia: Moscow
biosample_attributesH042sl
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
runSRR34998338
sampleSAMN50628488
studyPRJNA1306337
titleH042sl
aliasH042sl.fastq.gz
siteSaliva sample
subjectNot reported
phenotypeNot reported
sexNot reported
smokingNot reported
periodontitisNot reported
time_pointNot reported
negative_controlFalse
lab_modelFalse
statecomplete
reads_input15237
species_reported54
human_primaryTrue

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