Abstract
Salicylic acid (SA) induces the mechanism of the plant defence and plays a role in plant -pathogen interactions. Following the nematode infection, effects of SA treatment on plant weights and the expression of pathogen related gene have not been fully understood. The present study was aimed to determine the effects of SA treatment on the expression Pathogenesis related 1 gene (PR1 gene) and alteration on plant parameters in tomatoes (Solanum lycopersicum). Plant seedlings were dripped within the SA solution. The expression of PR1 gene achieved using RT-PCR at 1, 3, 7, 14, 21-days post infection (dpi) with Meloidogyne incognita. Upregulation of PR1 gene was determined in early (1 dpi) and late (21 dpi). SA treatment and nematode infection altered plant parameters. SA treatment increased the plant defence mechanisms in tomato against Meloidogyne incognita.
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Claims 3
Claim · model-written summary
PR1 expression was upregulated at 1 and 21 days after nematode infection.
- Taxon
- tomatoes (Solanum lycopersicum)
Solanum lycopersicume1 - Interactor
- Meloidogyne incognita
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=60)
Meloidogyne incognitae2pathogen - Gene
- PR1 genee0
- Outcome
- Upregulation of PR1 genee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_penetrates_a_tomato_root_-_USDA-ARS.jpg?width=500)
Verbatim
e0“Upregulation of PR1 gene was determined in early (1 dpi) and late (21 dpi).”
e1“in tomatoes (Solanum lycopersicum)”
e2“with Meloidogyne incognita.”
Claim · model-written summary
Salicylic acid treatment and nematode infection altered plant parameters.
- Taxon
- tomatoes (Solanum lycopersicum)Solanum lycopersicume1
- Treatment
- SA treatmente0
- Interactor
- Meloidogyne incognitaMeloidogyne incognitae2pathogen
- Outcome
- plant parameterse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SA treatment and nematode infection altered plant parameters.”
e1“tomatoes (Solanum lycopersicum)”
e2“with Meloidogyne incognita.”
Claim · model-written summary
Salicylic acid treatment increased tomato defense against Meloidogyne incognita.
- Taxon
- tomatoSolanum lycopersicume0
- Treatment
- SA treatmente0
- Interactor
- Meloidogyne incognitaMeloidogyne incognitae0pathogen
- Outcome
- plant defence mechanismse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SA treatment increased the plant defence mechanisms in tomato against Meloidogyne incognita.”
The same questions in other papers
salicylic acid · Meloidogyne incognita · Solanum lycopersicum (tomato)Results agree
14 papers in the same direction as this paper
- positive
- positive
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See all 15 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.