Skip to main content
. 2021 Aug 13;114(10):1683–1708. doi: 10.1007/s10482-021-01633-4

Table 4.

Tolerance of bacterial isolates to heavy metals

Isolates code Pb Cr2+ Cd+
MNWU14 0.58 ± 0.06cde 0.66 ± 0.06cd 0.11 ± 0.01jk
SNWU3 0.38 ± 0.05fgh 0.30 ± 0.05kl 0.26 ± 0.03def
SNWU14 0.28 ± 0.06hij 0.56 ± 0.05def 0.15 ± 0.02hijk
SNWU15 0.21 ± 0.06jkl 0.45 ± 0.05ghi 0.1 ± 0.01ijk
SNWU5 0.15 ± 0.04klm 0.52 ± 0.03fgh 0.20 ± 0.04fghij
SNWU13 0.04 ± 0.01m 0.10 ± 0.01n 0.1 ± 0.05fghij
MNWU5 0.15 ± 0.02klm 0.54 ± 0.02efg 0.14 ± 0.02hijk
MNWU16 0.32 ± 0.05hij 0.43 ± 0.05hij 0.26 ± 0.03defg
SNWU1 0.68 ± 0.06bc 0.58 ± 0.06def 0.23 ± 0.01defgh
MNWU4 0.73 ± 0.07b 0.87 ± 0.07a 0.23 ± 0.01defgh
MNWU15 0.46 ± 0.03efg 0.578 ± 0.03def 0.26 ± 0.02defg
SNWU9 0.26 ± 0.04hijkl 0.36 ± 0.03ijk 0.17 ± 0.03ghijk
MNWU2 0.35 ± 0.05ghi 0.48 ± 0.05fgh 0.07 ± 0.01k
MNWU3 0.63 ± 0.01bcd 0.72 ± 0.01bc 0.45 ± 0.02b
MNWU6 0.26 ± 0.03hijkl 0.42 ± 0.03hij 0.12 ± 0.01ijk
SNWU7 0.28 ± 0.03hijk 0.22 ± 0.02lm 0.36 ± 0.02c
MNWU1 0.21 ± 0.03jkl 0.57 ± 0.03defg 0.19 ± 0.05fghij
SNWU8 0.22 ± 0.01ijkl 0.52 ± 0.01fgh 0.16 ± 0.02hijk
MNWU10 0.13 ± 0.01lm 0.33 ± 0.01jkl 0.24 ± 0.01defgh
SNWU16 0.50 ± 0.03def 0.57 ± 0.03def 0.30 ± 0.05cde
MNWU4 0.30 ± 0.03hij 0.32 ± 0.03jkl 0.11 ± 0.01jk
MNWU7 0.95 ± 0.02a 0.81 ± 0.02ab 0.32 ± 0.01cd
MNWU13 0.14 ± 0.02klm 0.47 ± 0.02fgh 0.17 ± 0.01ghijk
SNWU4 0.98 ± 0.04a 0.71 ± 0.04bc 0.22 ± 0.01efghi
SNWU10 0.19 ± 0.01jkl 0.16 ± 0.01mn 0.21 ± 0.01efghi
SNWU17 0.49 ± 0.05ef 0.62 ± 0.05cde 0.67 ± 0.01a

Values are expressed as mean ± SE (n = 3), there is no significant difference (P > 0.05) with values having the same letter within a column