Corpus 1,277 assessed · 1,178 scored · 644 reproduced ≥75 · 170 flagged ·∅ 74/100
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PRJNA474008

BioProject first seen 2018

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

46/100 · F

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

What this means
claude:haiku

This amplicon dataset from leaf litter metagenome on an Illumina MiSeq captured 62 million reads with 73.7% Q30 bases, providing access to soil and decomposer microbial communities in terrestrial ecosystems. Researchers investigating fungal and bacterial diversity in decomposition ecology, nutrient cycling, or environmental microbiology will find taxonomic and compositional data. The lower Q30 percentage reflects the typical complexity of amplicons from diverse environmental DNA templates.

Data type / assay
amplicon
Organism
leaf litter metagenome
Instrument
Illumina MiSeq
Platform
ILLUMINA
Read type
short-read
Files available
FASTQ (raw reads)
N numbers (samples, groups)
780 runs
Metrics (value · how obtained)
checksum ok yes reported
total bases 34013274506 reported
total reads 61931603 reported
n content pct 0 measured
pct q20 bases 87.7 measured
pct q30 bases 73.7 measured
gc content pct 50.6 measured
mean read length 301 measured
mean base quality 32 measured
adapter content pct 0.04 measured
duplication rate pct 94.13 measured
How this grade was computed
Weighted mean of 2 scored metric(s) → 46/100

The F 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 73.7 measured ×1 19%
adapter content pct 0.04 measured ×0.5 100%
QC cost 2 s compute

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