Abstract
β-Ionone and several 3-hydroxy esters of β-ionone have been reported to have antifungal activity. Stem injection with β-ionone mimics the effects of stem injection with Peronospora tabacina sporangiospores. Both induce systemic resistance to blue mold and accelerate the growth and flowering of the plant. Systemic resistance induced by foliar inoculation with tobacco mosaic virus is associated with increases in the endogenous levels of β-ionone, 3-hydroxy-β-ionone, 3-n-butyroyl-β-ionone, and 3-acetoyl-β-ionone in uninfected stem tissue (...)
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 5
Claim · model-written summary
Stem injection with beta-ionone induced systemic resistance to blue mold.
- Taxon
- Tobacco
Nicotiana tabacumt0 - Treatment
- Stem injection with β-iononee0
- Interactor
- Peronospora tabacina
Peronospora tabacinae0pathogen - Outcome
- systemic resistance to blue molde0
- Comparator
- stem injection with Peronospora tabacina sporangiosporese0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Stem injection with β-ionone mimics the effects of stem injection with Peronospora tabacina sporangiospores. Both induce systemic resistance to blue mold”
t0“in Tobacco Immunized”
Claim · model-written summary
Stem injection with Peronospora sporangiospores induced systemic resistance to blue mold.
- Taxon
- TobaccoNicotiana tabacumt0
- Treatment
- stem injection with Peronospora tabacina sporangiosporese0
- Interactor
- Peronospora tabacinaPeronospora tabacinae0pathogen
- Outcome
- systemic resistance to blue molde0
- Comparator
- Stem injection with β-iononee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Stem injection with β-ionone mimics the effects of stem injection with Peronospora tabacina sporangiospores. Both induce systemic resistance to blue mold”
t0“in Tobacco Immunized”
Claim · model-written summary
Beta-ionone injection accelerated growth and flowering.
- Taxon
- TobaccoNicotiana tabacumt0
- Treatment
- Stem injection with β-iononee0
- Outcome
- growth and floweringe0
- Direction
- acceleratee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Stem injection with β-ionone mimics the effects of stem injection with Peronospora tabacina sporangiospores. Both induce systemic resistance to blue mold and accelerate the growth and flowering of the plant.”
t0“in Tobacco Immunized”
Claim · model-written summary
Peronospora sporangiospore injection accelerated growth and flowering.
- Taxon
- TobaccoNicotiana tabacumt0
- Treatment
- stem injection with Peronospora tabacina sporangiosporese0
- Interactor
- Peronospora tabacinaPeronospora tabacinae0pathogen
- Outcome
- growth and floweringe0
- Direction
- acceleratee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Stem injection with β-ionone mimics the effects of stem injection with Peronospora tabacina sporangiospores. Both induce systemic resistance to blue mold and accelerate the growth and flowering of the plant.”
t0“in Tobacco Immunized”
Claim · model-written summary
Systemic resistance from tobacco mosaic virus inoculation was associated with increased ionone metabolites in uninfected stem tissue.
- Taxon
- TobaccoNicotiana tabacumt0
- Organ / stage
- uninfected stem tissuee0
- Treatment
- foliar inoculation with tobacco mosaic viruse0
- Interactor
- tobacco mosaic virus
Tobacco mosaic viruse0pathogen - Outcome
- endogenous levels of β-ionone, 3-hydroxy-β-ionone, 3-n-butyroyl-β-ionone, and 3-acetoyl-β-iononee0
- Direction
- increasese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Systemic resistance induced by foliar inoculation with tobacco mosaic virus is associated with increases in the endogenous levels of β-ionone, 3-hydroxy-β-ionone, 3-n-butyroyl-β-ionone, and 3-acetoyl-β-ionone in uninfected stem tissue”
t0“in Tobacco Immunized”
The same questions in other papers
Peronospora tabacina · disease · Nicotiana tabacum (tobacco)Results agree
1 paper in the same direction as this paper
- positive
application · disease · Nicotiana tabacum (tobacco)Positive and negative results
24 papers in the same direction as this paper · 5 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- negative
27 papers more in this group
See all 31 papers →application · growth · Nicotiana tabacum (tobacco)Positive and negative results
38 papers in the same direction as this paper · 9 in the opposite direction
- no effect
- no effect
- no effect
44 papers more in this group
See all 48 papers →application · Peronospora tabacina · Nicotiana tabacum (tobacco)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
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.