Code	Category	MPC=0% (>=1 read)	MPC=0.01%(>=2122 reads)
A	Total reads	21813233	21813233
B	Total assigned reads	21228045	21228045
C	Assigned reads in species with read count < MPC	0	549139
D	Assigned reads in samples with read count < 500	373	1660
E	Total samples	386	386
F	Samples with reads >= 500	384	377
G	Samples with reads < 500	2	9
H	Total assigned reads used for analysis (B-C-D)	21227672	20677246
I	Reads assigned to single species	16993888	16715623
J	Reads assigned to multiple species	3492586	3426041
K	Reads assigned to novel species	741198	535582
L	Total number of species	2377	416
M	Number of single species	1516	322
N	Number of multi-species	307	35
O	Number of novel species	553	59
P	Total unassigned reads	585188	585188
Q	Chimeric reads	87722	87722
R	Reads without BLASTN hits	75808	75808
S	Others: short, low quality, singletons, etc.	421658	421658
	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