C
T1
T2
0
20
40
60
80
100
C1
C2
C3
C4
T11
T12
T13
T21
T22
T23
Sequence Number Percent(%)
Other
Nitrobacter
Cupriavidus
Enterobacter
Sphingomonas
Burkholderia
Reyranella_massiliensis
Mariniradius
Ideonella_sakaiensis
Paracoccus
Bacteroides
Variovorax
Klebsiella
Thauera
Aeromonas
Hydrogenophaga
Acidovorax
Flavobacterium
Pseudomonas
Bradyrhizobium
Escherichia