Code	Category	MPC=0% (>=1 read)	MPC=0.01%(>=2100 reads)
A	Total reads	21133527	21133527
B	Total assigned reads	21002162	21002162
C	Assigned reads in species with read count < MPC	0	324320
D	Assigned reads in samples with read count < 300	7336	8195
E	Total samples	2762	2762
F	Samples with reads >= 300	2699	2694
G	Samples with reads < 300	63	68
H	Total assigned reads used for analysis (B-C-D)	20994826	20669647
I	Reads assigned to single species	18693945	18520169
J	Reads assigned to multiple species	1622982	1607094
K	Reads assigned to novel species	677899	542384
L	Total number of species	1987	404
M	Number of single species	841	329
N	Number of multi-species	63	15
O	Number of novel species	1075	60
P	Total unassigned reads	131365	131365
Q	Chimeric reads	4780	4780
R	Reads without BLASTN hits	863	863
S	Others: short, low quality, singletons, etc.	125722	125722
	A=B+P=C+D+H+Q+R+S
	E=F+G
	B=C+D+H
	H=I+J+K
	L=M+N+O
	P=Q+R+S