Updated clusters of orthologous genes for Archaea: a complex ancestor of the Archaea and the byways of horizontal gene transfer

Table 4 Inferred gene gain patterns in Archaea

Pattern frequency	Pattern description	No. of Species
1,189	Halobacteriales	16
1,147	LACA	120
901	scattered (no confident gains)	N/A
433	Sulfolobales	13
341	Thermococcales	12
321	Methanosarcina	3

ISSN: 1745-6150