Abstract
The detriment of chemical fungicides and pesticides have proven a hindrance in sustainable agriculture and therefore motivated efforts in finding biologically natural alternatives to control plant pathogen infections. The effect of the plant growth promoting rhizobacteria (PGPR), Paenibacillus polymyxa, Bacillus licheniformis and Bradyrhizobium japonicum IRAT FA3 on seed germination and their biocontrol capability against Pseudomonas syringae pv malculiola in Arabidopsis thaliana were studied in this work. The data presented here demonstrates that the presence of these PGPR promotes the seed germination rate up to 145% higher than the untreated control. This study also describes the symptom isolation observed in Arabidopsis leaves infected with P. syringae, which prevented the infected plants to undergo full-fledged chlorosis suggesting that these PGPR can be possible options in acting as natural biocontrol agents against P. syringae and probably other plant pathogens.
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Claims 3
Claim · model-written summary
The PGPR raised Arabidopsis seed germination rate by up to 145% relative to untreated control.
- Taxon
- Arabidopsis thaliana
Arabidopsis thalianae1 - Treatment
- presence of these PGPRe0
- Outcome
- seed germination ratee0
- Direction
- highere0
- Value
- 145%e0
- Comparator
- untreated controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The data presented here demonstrates that the presence of these PGPR promotes the seed germination rate up to 145% higher than the untreated control.”
e1“in Arabidopsis thaliana”
e2“Paenibacillus polymyxa, Bacillus licheniformis and Bradyrhizobium japonicum IRAT FA3”
Claim · model-written summary
PGPR restricted symptoms in P. syringae infected Arabidopsis leaves, preventing full chlorosis.
- Taxon
- ArabidopsisArabidopsise0
- Treatment
- these PGPRe1
- Interactor
- P. syringae
Pseudomonas syringaee0pathogen - Outcome
- full-fledged chlorosise0
- Direction
- preventede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the symptom isolation observed in Arabidopsis leaves infected with P. syringae, which prevented the infected plants to undergo full-fledged chlorosis”
e1“these PGPR can be possible options in acting as natural biocontrol agents against P. syringae”
Claim · model-written summary
The authors suggest these PGPR as possible natural biocontrol agents against P. syringae and perhaps other plant pathogens.
- Taxon
- Arabidopsis thalianaArabidopsis thalianae1
- Interactor
- P. syringaePseudomonas syringaee0pathogen
- Outcome
- natural biocontrol agents against P. syringae and probably other plant pathogense0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“these PGPR can be possible options in acting as natural biocontrol agents against P. syringae and probably other plant pathogens”
e1“in Arabidopsis thaliana”
The same questions in other papers
inoculation · Pseudomonas syringae · ArabidopsisPositive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- positive
inoculation · growth · Arabidopsis thaliana (thale cress)Positive and negative results
45 papers in the same direction as this paper · 6 in the opposite direction
- no effect
- no effect
- no effect
48 papers more in this group
See all 52 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.