QC Scheme: qualibact-v1.0 for Parabacteroides merdae

Derived from 421 genomes: 4 from RefSeq and 417 from other sources. For the derivation pipeline and the PASS / WARN / FAIL verdict model, see the methods page for qualibact-v1.0.

Summary table

This table summarises the distribution of each metric, including standard deviation, mean, median, and percentiles.

A combined summary table across all species is available on the summary page.

summary.csv

Show summary statistics inline

Metric	Distribution	n	Mean	SD	Min	Q1	Median	Q3	Max
N50	non-normal	417	202,245	94,102	29,270	143,366	181,706	224,490	668,906
no_of_contigs	non-normal	417	104.63	48.76	24	72	101	126	353
longest	non-normal	417	480,368	209,930	118,559	336,770	424,590	554,052	1,280,511
GC_Content	normal	417	45.36	0.18	44.78	45.23	45.34	45.48	45.87
Completeness_Specific	non-normal	417	99.99	0.01	99.92	99.98	99.99	99.99	100
Contamination	non-normal	417	0.78	0.68	0.11	0.35	0.57	1.06	5.11
Total_Coding_Sequences	non-normal	417	3,955	245.87	3,442	3,779	3,928	4,099	4,744
Genome_Size	non-normal	417	4,636,728	215,623	4,258,240	4,483,758	4,602,575	4,774,710	5,331,425

Full statistics including KS test vs RefSeq and Wasserstein distance are in the downloadable summary.csv.

Suggested thresholds for Parabacteroides merdae (qualibact-v1.0)

Derived from 421 genomes including 4 RefSeq references

Both Fail and Warn bands shown as the published rounded values — easier to cite and consistent across the species page, CSV downloads, and downstream QC tools.

Metric	Fail below	Warn below	Warn above	Fail above
Genome_Size	-	-	-	-
GC_Content	-	-	-	-
Total_Coding_Sequences	-	-	-	-
Completeness_Specific	-	-	-	-
Contamination	-	-	-	-
N50	-	-	-	-
no_of_contigs	-	-	-	-
longest	-	-	-	-

How to read this: A value outside a failure limit fails QC. Within the failure limits, values beyond a warning limit are borderline and worth a manual look; values within the warning limits pass that criterion. A dash means that no bound is defined on that side.