PRJNA350672

BioProject first seen 2024

Provenance — who produced it, who reused it

Linked to 1 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

1 further paper cites this accession but reuse could not be confirmed.

Deep data QC

100/100 · A

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

What this means

claude:haiku

Illumina MiSeq 16S/18S amplicon survey of marine sediment yielding 18.8 million short reads with 7.5 Gb and high Q20 quality (93.5%). Resolves microbial community composition and taxonomy at the operational taxonomic unit level for marine environmental research; amplicon approach does not capture metabolic potential and requires marker-gene reference databases.

Data type / assay

amplicon

Organism

marine sediment metagenome

Instrument

Illumina MiSeq

Platform

ILLUMINA

Read type

short-read

Files available

FASTQ (raw reads)

N numbers (samples, groups)

577 runs

Metrics (value · how obtained)

checksum ok yes reported

total bases 7475253181 reported

total reads 18841427 reported

n content pct 0 measured

pct q20 bases 93.5 measured

pct q30 bases 91.1 measured

gc content pct 51.9 measured

mean read length 253.1 measured

mean base quality 35 measured

adapter content pct 0 measured

duplication rate pct 65.05 measured

How this grade was computed

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

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 91.1 measured ×1 100%

adapter content pct 0 measured ×0.5 100%

QC cost 5 s compute

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