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Table 2 Effect of ethyl acetate extract and methanol extract of the cell-free filtrate of X. neamatophila YL001 culture at pH 8.5 on mycelial growth of B. cinerea

From: Regulation of antimicrobial activity and xenocoumacins biosynthesis by pH in Xenorhabdus nematophila

 

Regression equationa

EC50 (mg/mL)b

r c

95% confidence interval

Ethyl acetate extract

y = − 0.185 + 1.653x

1.294

0.9439

1.000–1.930

Methanol extract

y = 0.462 + 0.299x

1.340

0.9706

0.628–3.032

  1. aThe liner relationship between log10-transformed concentration of ethyl acetate extract and methanol extract (x) and probit-transformed inhibitory rate on the mycelia growth of B. cinerea (y)
  2. bEC50, 50% effective concentrations
  3. cCoefficient of correlation
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Microbial Cell Factories

ISSN: 1475-2859

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