TABLE 4 .

Comparison of “Ca. Didemnitutus mandela,” Opitutus sp. GAS368, and “Ca. Endolissoclinum faulkneri” L2 genomes

Characteristic	Value for genome:
	“Ca. Didemnitutus mandela”	Opitutus sp. GAS368	“Ca. Endolissoclinum faulkneri” L2
Genome length, Mbp	2.68	4.15	1.48
% coding (length)	69.0a	89.4	57.2
GC%	51.9	65.7	34.1b
No. of nonhypothetical genes	654	2,016	688
No. of hypothetical genes	2,031	1,389	95
No. of pseudogenes	226	183	5
% secondary metabolism (fraction of coding length)	25.8	3.2	10.2

^aRepeat region density, 84.9%; 1× contigs, 63.4%.

^bCoding regions are 40.9% GC, whereas noncoding regions are 24.7% GC.