Abstract
Induction of defense enzymes phenol , peroxidase (PO), polyphenol oxidase (PPO), phenyl ammonia lyase (P AL), super oxide dismutase (SOD) and chitinase by Pseudomonas fluorescens isolate Pf1, against challenge inoculation of Meloidogyne graminicola in rice was studied in vitr o. The activity of phenol, PO,PPO, P AL and chitinase was higher in the bacterized rice plants. The analysis of isoform profiles revealed unique PO, PPO and SOD isoforms induced in plants treated with P. fluorescens. The present study implies earlier and higher accumulation of phenols and defense enzymes viz., PO, PPO, P AL and chitinase in rice root tissue resulting in significant reduction in nematode infection.
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Claims 2
Claim · model-written summary
Bacterized rice had higher phenol and enzyme activity.
- Taxon
- rice
Oryza sativae0 - Treatment
- bacterizede0
- Outcome
- activity of phenol, PO,PPO, P AL and chitinasee0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The activity of phenol, PO,PPO, P AL and chitinase was higher in the bacterized rice plants.”
Claim · model-written summary
Nematode infection was significantly reduced.
- Taxon
- riceOryza sativat0
- Treatment
- Pseudomonas fluorescenst0
- Interactor
- Meloidogyne graminicolaMeloidogyne graminicolat0pest
- Second interactor
- Pseudomonas fluorescens
.JPG?width=60)
Pseudomonas fluorescenst0biocontrol_agent - Outcome
- nematode infectione0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.JPG?width=500)
Verbatim
e0“significant reduction in nematode infection”
t0“rice by Pseudomonas fluorescens against rice root knot nematode Meloidogyne graminicola”
The same questions in other papers
Pseudomonas fluorescens · Meloidogyne graminicola · Oryza sativa (rice)Results agree
8 papers in the same direction as this paper
- positive
- positive
- positive
5 papers more in this group
See all 9 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.