Claim · model-written summary
Microalgae of D. salina enhanced tomato PPO activity, reaching 0.033.
- Taxon
- tomato
Solanum lycopersicume2 - Treatment
- D. salinae1
- Interactor
- Tomato mosaic virus (ToMV)
Tomato mosaic viruse0pathogen - Second interactor
- D. salina
Dunaliella salinae1biocontrol_agent - Outcome
- PPOe1
- Direction
- enhancede1
- Value
- 0.033e1
- Comparator
- controle2
Verbatim
e0“Tomato mosaic virus (ToMV) is a dangerous disease of tomato”
e1“The isolates also enhanced the activity of pathogenesis-related enzymes (PPO and POX reaching to 0.033 and 0.054 in D. salina, respectively)”
e2“as well as tomato growth characters in comparison with the control”
Title
Systemic resistance induction of tomato plants against tomato mosaic virus by microalgae
Mohsen Mohamed Elsharkawy; Samira El-Okkiah; Abdelgawad Youssef Elsadany; et al. Egyptian Journal of Biological Pest Control 2022. doi:10.1186/s41938-022-00538-2
Other claims from this paper (7)
- Intervention effect Microalgal treatment significantly decreased ToMV symptoms in tomato, by up to 63% in disease severity.
- Observation Negative ELISA readings indicated that microalgae induced resistance in tomato against ToMV.
- Intervention effect Microalgae of D. salina enhanced tomato POX activity, reaching 0.054.
- Intervention effect Microalgal isolates enhanced tomato growth characters compared with the control.
- Mechanism Microalgal treatments indicated that the salicylic acid and jasmonic acid pathways were involved in tomato defence responses.
- Intervention effect Microalgal treatment improved the relative expression of PR1 and phenylalanine ammonia lyase ( PAL ) in tomato compared with the control.
- Observation Initial ToMV symptoms appeared at 6 dpi in control plants and at 12 dpi in microalgae-treated plants.