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Table 1 Analysis of variance (ANOVA) of growth inhibition, cell population, biofilm production, swarming-, swimming-, and twitching- motility of Agrobacterium tumefaciens Gh1 treated by CFCS of endophytic bacteria

From: Antivirulence effects of cell-free culture supernatant of endophytic bacteria against grapevine crown gall agent, Agrobacterium tumefaciens, and induction of defense responses in plantlets via intact bacterial cells

Source of variation

df

inhibition zone (mm)

Cell population (OD600 nm)

Biofilm

Swarming

Swimming

Twitching

Chemotaxis (106 cfu/ml)

Treatment

3

0.45*

1.120**

0.54**

31.48**

30.65**

34.96**

146.87**

Erorr

8

0.057

0.067

0.011

0.43

2.16

0.72

6.22

Cv (%)

 

9.41

14.92

11.87

6.80

13.54

8.60

10.75

F-value

 

7.98

16.69

49.27

72.54

14.14

48.54

23.61

  1. df Degrees of Freedom, Cv Coefficient of variation
  2. *,** Significant at 1% and 5% probability level, respectively
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BMC Plant Biology

ISSN: 1471-2229

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