Skip to main content

Table 1 Multiple comparisons showing P values for negative geotaxis, total protein, catalase, hydrogen peroxide scavenging activity and lifespan in male Drosophila melanogaster after Yoba® exposure

From: Low concentrations of Lactobacillus rhamnosus GG (Yoba®) are safe in male Drosophila melanogaster

Tukey’s multiple comparisons tests

N

Negative geotaxis

Total protein

Catalase

Hydrogen peroxide scavenging

Lifespan

4 cm

8 cm

Adjusted P values

12% Yoba vs. 6% Yoba

50

0.874

0.9994

0.789

0.0784

< 0.0001

Log-rank (Mantel-Cox) test for curve comparisons X2 (4) = 18.52, P = 0.001

12% Yoba vs. 3% Yoba

50

0.002

0.0733

0.3771

0.0004

< 0.0001

12% Yoba vs. 1% Yoba

50

0.002

0.0076

< 0.0001

< 0.0001

< 0.0001

12% Yoba vs. control

50

0.0001

< 0.0001

0.0002

0.0006

< 0.0001

6% Yoba vs. 3% Yoba

50

0.0001

0.0435

0.9578

0.0279

0.9192

6% Yoba vs. 1% Yoba

50

0.0001

0.004

< 0.0001

0.0015

< 0.0001

6% Yoba vs. control

50

< 0.0001

< 0.0001

0.0059

0.0468

< 0.0001

3% Yoba vs. 1% Yoba

50

> 0.9999

0.8964

< 0.0001

0.3316

0.0006

3% Yoba vs. control

50

0.874

0.1191

0.034

0.9969

0.0007

1% Yoba vs. control

50

0.874

0.5252

0.0005

0.2114

> 0.9999

  1. N number of flies in each group