PRJNA397219

BioProject first seen 2018

Provenance — who produced it, who reused it

Linked to 3 papers in the literature. Roles are inferred factual signals (who deposited the data vs who reused it), with counts — never a judgement about any author.

Reused by

3 further papers cite this accession but reuse could not be confirmed.

Deep data QC

91/100 · A

Standardized, field-standard QC computed by touching the data — every metric states how it was obtained · evidence: measured

Data type / assay

amplicon

Organism

human gut metagenome

Instrument

Illumina HiSeq 2500

Platform

ILLUMINA

Read type

short-read

Files available

FASTQ (raw reads)

N numbers (samples, groups)

88 runs

Metrics (value · how obtained)

checksum ok yes reported

total bases 2257324789632 reported

total reads 4497936979 reported

n content pct 0 measured

pct q20 bases 93.1 measured

pct q30 bases 89.6 measured

gc content pct 46.7 measured

mean read length 251 measured

mean base quality 35.6 measured

adapter content pct 4.1 measured

duplication rate pct 0.24 measured

How this grade was computed

Weighted mean of 2 scored metric(s) → 91/100

The A grade is a transparent weighted average. Each metric below scored from 0–100% against the published amplicon thresholds, weighted by its importance; nothing is hidden or subjective.

pct q30 bases 89.6 measured ×1 98%

adapter content pct 4.1 measured ×0.5 78%

QC cost 12 s compute

measured = computed from the data · extrapolated/reported = derived or from the repository · dq-1.0