Code	Category	MPC=0% (>=1 read)	MPC=0.01%(>=10 reads)
A	Total reads	120619	120619
B	Total assigned reads	105212	105212
C	Assigned reads in species with read count &lt; MPC	0	1313
D	Assigned reads in samples with read count &lt; 500	2356	2776
E	Total samples	50	50
F	Samples with reads &gt;= 500	39	38
G	Samples with reads &lt; 500	11	12
H	Total assigned reads used for analysis (B-C-D)	102856	101123
I	Reads assigned to single species	101105	99902
J	Reads assigned to multiple species	255	214
K	Reads assigned to novel species	1496	1007
L	Total number of species	674	264
M	Number of single species	472	232
N	Number of multi-species	15	4
O	Number of novel species	169	28
P	Total unassigned reads	15407	15407
Q	Chimeric reads	79	79
R	Reads without BLASTN hits	31	31
S	Others: short, low quality, singletons, etc.	15297	15297
	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
