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Table 2 Regression analysis for the biodegradation of BPA by Pseudomonas putida YC-AE1

From: Biodegradation of endocrine disruptor Bisphenol A by Pseudomonas putida strain YC-AE1 isolated from polluted soil, Guangdong, China

Source Coefficient Sum of Squares Degrees of freedom Mean Square F Value P value
Prob > F
Model   38,370.26 19 2019.48 229.53 <  0.0001
pH, A 14.45 1670.42 1 1670.42 189.86 <  0.0001
NaCl Conc., B −12.65 1280.18 1 1280.18 145.50 <  0.0001
Incubation period, C 22 3872 1 3872 440.09 <  0.0001
Inoculum size, D 11.425 1044.24 1 1044.24 118.68 <  0.0001
Incubation temp., E −4.45 158.42 1 158.42 18.00 0.0022
AB 1.38625 30.74 1 30.74 3.49 0.0944
AE −1.48625 35.34 1 35.34 4.01 0.0760
BD −2.71125 117.61 1 117.61 13.36 0.0053
BE 17.65125 4985.06 1 4985.06 566.60 <  0.0001
A2 −11.9997 3532.64 1 3532.64 401.52 <  0.0001
B2 −3.59973 317.90 1 317.90 36.13 0.0002
C2 −8.27473 1679.82 1 1679.82 190.92 <  0.0001
D2 −9.68723 2302.26 1 2302.26 261.67 <  0.0001
E2 −17.5497 7556.09 1 7556.09 858.82 <  0.0001
A2B −7.42375 293.93 1 293.93 33.40 0.0003
A2C −21.6013 2488.60 1 2488.60 282.85 <  0.0001
A2D −8.23875 362.01 1 362.01 41.14 0.0001
A2E −18.7013 1865.26 1 1865.26 212.00 <  0.0001
AB2 −13.8863 1028.41 1 1028.41 116.89 <  0.0001
Residual   79.18 9 8.79   
Lack of Fit   79.13 7 11.30 484.50 0.0021
Pure Error   0.04 2 0.02   
Total   38,449.44 28 R2 = 0.9979 Adj-R2 = 0.9935