Skip to main content
Botanical Studies

Table 4 Isomers of polyphenoloxidase (PPO) izoenzymes and their Retention factor (Rf) in response to F. oxysporum and endophytic isolates

From: Biostimulation of tomato growth and biocontrol of Fusarium wilt disease using certain endophytic fungi

Peroxidase groups

Relative mobility

1

2

3

4

5

6

7

8

9

10

PPO1

0.3

1+

1+

1+

1++

1+

1++

1−

1+

1+

1+

PPo2

0.45

1++

1++

1++

1++

1++

1++

1++

1++

1++

1++

PPO3

0.7

1+

1+

1+

1++

1++

1++

1++

1++

1++

1++

PPO4

0.8

1+

1+

1+

1++

1++

1++

1++

1−

1+

1+

PPO4

0.85

1−

1−

1+

1+

1−

1−

1+

1−

1+

1+

  1. Where, 1 present band, 0 Absent band, +  + High density + Moderate density and − Low density (T1-Healthy control; T2-Infected control; T3-Healthy treated with A. flavus; T4-Healthy treated with A. nidulance; T5-Healthy treated with A. fumigatus; T6-Healthy treated with combination of A. flavus, A. nidulance and A. fumigatus; T7-Infected treated with A. flavus; T8-Infected treated with A. nidulance; T9-Infected treated with A. fumigatus and T10-Infected treated with combination of A. flavus, A. nidulance and A. fumigatus)
Back to article page