Table 1.

Comparison of genome assemblies for DGRP379 and DGRP732 to the D. melanogaster reference genome (Iso-1). DGRP strain contigs were assembled from nanopore reads and scaffolded with Hi-C data

	DGRP-379		DGRP-732		Iso-1a
	Contigs	Scaffolds	Contigs	Scaffolds	Scaffolds
Size b	134 693 935	133 660 114	139 557 193	141 550 979	139 819 141
N50	6 596 424	24 495 473	5 444 332	25 701 336	25 287 040
NG50 c	3 858 703	24 035 717	3 214 717	25 701 336	23 542 372
N	113	100	179	250	1857

^aRelease 6 with known Y-linked scaffolds removed.

^bDifference in assembly size between contigs and scaffolds is due to insertion of gaps during scaffolding and insertion/deletion of sequence during polishing.

^cTrue genome size of 175 Mb was used for all calculations.