Code	Category	MPC=0% (>=1 read)	MPC=0.01%(>=2101 reads)
A	Total reads	21133527	21133527
B	Total assigned reads	21015859	21015859
C	Assigned reads in species with read count < MPC	0	320384
D	Assigned reads in samples with read count < 300	7355	8196
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)	21008504	20687279
I	Reads assigned to single species	18991174	18818792
J	Reads assigned to multiple species	1565950	1548347
K	Reads assigned to novel species	451380	320140
L	Total number of species	1981	404
M	Number of single species	819	338
N	Number of multi-species	72	17
O	Number of novel species	1084	49
P	Total unassigned reads	117668	117668
Q	Chimeric reads	4297	4297
R	Reads without BLASTN hits	1169	1169
S	Others: short, low quality, singletons, etc.	112202	112202
	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