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Table 4 Cytotoxicity of MG and MG decolorized by R. mucilaginosa AUMC13567 on three cell lines

From: Bioremediation of malachite green dye toxicity under optimized conditions by Rhodotorula mucilaginosa AUMC13567

Cell line

Hep-2

HSF

Coca

Tested compounds

MG

DM

MG

DM

MG

DM

Blank

0.069

0.074

0.082

0.090

0.082

0.079

Control

5.28 ± 0.03c

5.37 ± 0.04b, c

5.43 ± 0.07d

5.43 ± 0.07d

4.64 ± 0.05 c

4.62 ± 0.05

0.01

5.28 ± 0.14c

5.44 ± 0.05c

5.41 ± 0.01d

5.41 ± 0.01d

4.67 ± 0.02 c

4.57 ± 0.07

0.25

2.41 ± 0.04b

5.42 ± 0.03c

1.56 ± 0.03c

1.56 ± 0.03c

1.89 ± 0.07 b

4.55 ± 0.01

5

0.23 ± 0.03a

5.37 ± 0.05b, c

0.30 ± 0.04b

0.30 ± 0.04b

0.05 ± 0.01 a

4.51 ± 0.05

50

0.16 ± 0.05a

5.25 ± 0.0a, b

0.14 ± 0.02a

0.14 ± 0.02a

0.03 ± 0.02 a

4.45 ± 0.08

100

0.15 ± 0.04a

5.17 ± 0.05a

0.03 ± 0.02a

0.03 ± 0.02a

0.02 ± 0.00 a

4.44 ± 0.05

F-value

1444 ***

7***

5062***

5062***

3872***

1

  1. Values are expressed as means ± SEM (Std. Error of Mean). Values with different superscript letters in the same column for each parameter are significantly different from each other at (P < 0.05), cell line represented as: Coca (clonal and rectum cancer), Hep-2 (Head and neck cancer), healthy HSE cell line (Human Skin Fibroblast) and the terminated group MG: malachite green, DM: Decolorized metabolites