Code	Category	MPC=0% (>=1 read)	MPC=0.01%(>=4975 reads)
A	Total reads	50196116	50196116
B	Total assigned reads	49757993	49757993
C	Assigned reads in species with read count < MPC	0	766578
D	Assigned reads in samples with read count < 500	0	0
E	Total samples	645	645
F	Samples with reads >= 500	645	645
G	Samples with reads < 500	0	0
H	Total assigned reads used for analysis (B-C-D)	49757993	48991415
I	Reads assigned to single species	46578818	46184261
J	Reads assigned to multiple species	2046429	1999868
K	Reads assigned to novel species	1132746	807286
L	Total number of species	4567	404
M	Number of single species	953	355
N	Number of multi-species	72	10
O	Number of novel species	3542	39
P	Total unassigned reads	438123	438123
Q	Chimeric reads	7496	7496
R	Reads without BLASTN hits	23750	23750
S	Others: short, low quality, singletons, etc.	406877	406877
	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