S1

S2

S3

S4

S5

Total number of Reads

36

90,893

180,828

145,875

91

Chao1 diversity index

34

467

1160

757

36

No of Phylum detected

4

8

21

16

5

No of Class detected

7

14

35

30

8

No of Order detected

11

30

64

49

12

No of Family detected

15

48

92

76

16

No of Genus detected

17

71

152

116

19