Table 5.

ContigExtender results on Human metagenome datasets using MetaSPAdes as seed contigs

Contig ID	Library	Meta SPAdes (bp)	Contig Extender (bp)	Gained length (bp)	Gained (%)	Aligned (bp)	Aligned (%)	Genome	Genome size (bp)	Gained genome (%)
1	Amazon-4B	7560	10,034	2474	33	7493	75	Norwalk_virus (NC_040876.1)	7521	33
2	Amazon-17D	7912	8329	417	5	7862	94	Husavirus_sp. (NC_032480.1)	8856	5
3	Amazon-3D	1537	7676	6139	399	7678	100	Husavirus_sp. (NC_032480.1)	8856	69
4	Amazon-3D	3776	7530	3754	99	7532	100	Husavirus_sp. (NC_032480.1)	8856	42
5	Amazon-3D	2165	7530	5365	248	7532	100	Husavirus_sp. (NC_032480.1)	8856	61
6	Amazon-S10-CNI-055	1671	3258	1587	95	3242	100	Betapapillomavirus_1 (NC_001531.1)	7746	20
7	Amazon-S10-CNI-055	1710	3258	1548	91	3242	100	Betapapillomavirus_1 (NC_001531.1)	7746	20
8	Amazon-6D	2151	2772	621	29	2681	97	Human_cosavirus (NC_023984.1)	7802	8
9	12-110034-veqrpcr	2339	5237	2898	124	5233	100	Hepacivirus_C(NC_004102.1)	9646	30
10	47210-feces	2436	4637	2201	90	4444	96	Escherichia_virus_AKFV33 (NC_017969.1)	108,853	2
11	47210-feces	2436	3572	1136	47	3572	100	Escherichia_virus_T5 (NC_005859.1)	121,750	1
12	12-110034-veqrpcr	2424	3157	733	30	3121	99	Hepacivirus_C (NC_004102.1)	9646	8
13	12-110,034-veqrpcr	2424	3156	732	30	3121	99	Hepacivirus_C (NC_004102.1)	9646	33

Columns 3–11 are: 3) seed contig length generated by MetaSPAdes; 4) extended contig length from seed contig; 5) gained length from ContigExtender (column 4 subtracted by column 3); 6) Gained length as percentage of seed contig (column 5 divided by column 3); 7) the largest contiguous segment length of extended contig that are aligned to reference genome; 8) percentage of the alignment segment of the extend contig; 9) reference viral genome; 10) viral genome size; 11) gained length from ContigExtender as percentage of viral genome (column 5 divided by column 10). Note that PRICE, GenSeed, and Kollector did not extend any seed contigs in this set, so their columns are omitted