Table 1.

Average Depth of Coverage, Total Number of Marker Genes Covered, and Total References Assembled at Different Subsampling Rates for Buccal Mucosa Sample SRR513142

Percentage of subsampling	Total number of read bases used by Metacompass	Number of total bases assembled	Average depth of coverage of the references (per base assembled)	Total number of marker genes covered in reference selection	Number of references assembled
5%	0	0	0	1,470	0
10%	23,277,568	3,461,370	6.72	1,950	3
20%	69,372,639	5,682,069	12.21	2,744	4
40%	230,628,817	14,840,897	15.53	3,460	12
60%	386,392,743	22,776,298	16.96	3,846	19
80%	533,228,174	26,890,252	19.83	4,075	22
100%	688,905,091	31,400,140	21.94	4,315	25