Table 2.

Details of contig sets

Contig set	Count	Errors	Genome	Mismatches	Indels	Largest	NA50	NGA50
			Fraction(%)			alignment
E. coli_1	182	2	99.363	1.32	0.37	315,628	106,208	106,208
E. coli_2	167	7	99.351	2.28	0.11	360,084	164,044	164,044
S. cerevisiae_1	3179	35	96.688	79.03	8.42	233,103	47,994	52,239
S. cerevisiae_2	6953	53	96.687	85.54	8.76	250,180	49,258	54,160
Chr X_1	8623	41	97.037	2.40	1.28	793,618	76,506	71,372

The contig set about E. coli_1 and S. cerevisiae_1 are provided by [29], the contig set about E. coli_2 and S. cerevisiae_2 are provided by [30], and the contig set about Chr X_1 are provided by [31]