Code	Category	MPC=0% (>=1 read)	MPC=0.01%(>=2144 reads)
A	Total reads	21813233	21813233
B	Total assigned reads	21443038	21443038
C	Assigned reads in species with read count < MPC	0	529117
D	Assigned reads in samples with read count < 500	492	588
E	Total samples	386	386
F	Samples with reads >= 500	385	378
G	Samples with reads < 500	1	8
H	Total assigned reads used for analysis (B-C-D)	21442546	20913333
I	Reads assigned to single species	17387460	17105568
J	Reads assigned to multiple species	3516775	3449658
K	Reads assigned to novel species	538311	358107
L	Total number of species	2339	395
M	Number of single species	1543	323
N	Number of multi-species	320	36
O	Number of novel species	475	36
P	Total unassigned reads	370195	370195
Q	Chimeric reads	6748	6748
R	Reads without BLASTN hits	69866	69866
S	Others: short, low quality, singletons, etc.	293581	293581
	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