TABLE 1.

Assembly statistics for successive improvements of the Zalophus californianus genome assembly

Assembly versiona	SRassembly.v0	SRassembly.v1	SRassembly.v2	SRassembly.v3	VGPassembly (RefSeq)
GenBank accession no.	GCA_004024565.1	—	GCA_900631625.1	Available at https://www.dnazoo.org/assemblies)	GCA_009762305.2
GenBank annotation			Release 100c		Release 101d
Number of scaffolds >1 kb	47,532	11,428	10,421	10,444	42
Scaffold N90b	0.017 (22,718)	0.848 (301)	59.71 (17)	91.40 (15)	95.46 (14)
Scaffold N50b	0.132 (5284)	12.6 (49)	138.14 (8)	143.40 (7)	146.93 (7)
Longest scaffold (Mb)	1.48	72.15	212.60	212.59	216.12
Total (gapped) size (Mb)	2,519.86	2,524.24	2,524.65	2,372.42	2,408.66
Total size scaffolds ≥1 kb (Mb)	2,368.57	2,371.92	2,372.34	2,372.42	2,408.66
Number of gaps	10,284	40,168	47,448	47,547	122

^aSR: short-read; LR: long-read.

^bSize in Mb (number of scaffolds).

^chttps://www.ncbi.nlm.nih.gov/genome/annotation_euk/Zalophus_californianus/100/.

^dhttps://www.ncbi.nlm.nih.gov/genome/annotation_euk/Zalophus_californianus/101/.