Table 4.

Number of Essential and Non-Essential Genes among Duplicated and Singleton Genes According to OGEE for All Test Conditions and for Genes Tested at least in Five Conditions (>5), Dataset 1

	Essential		Non-Essential
	All Tests	>5	All Tests	>5
Singleton	3,841 (77.0%)	3,750 (84.7%)	4,989 (23.0%)	4,424 (15.3%)
Duplicated	3,267 (46.2%)	3,143 (52.4%)	7,069 (53.8%)	5,999 (47.6%)
Total	7,108 (58.9%)	6,893 (66.1%)	12,058 (41.1%)	10,423 (33.9%)

Note.—Essential genes correspond to genes found essential at least in one test condition.