Abstract
AIMS: This study was conducted to evaluate the biocontrol potential of Bacillus subtilis CICC 10034, Rhodobacter sphaeroides CGMCC 1.2182 and Agrobacterium tumefaciens CGMCC 1.2554 against patulin (PAT)-producer Penicillium expansum and their ability to remove PAT. METHODS AND RESULTS: reduction in colony number of P. expansum on apples. Survival of antagonists on apple wounds revealed their tolerance to PAT. Furthermore, both live and autoclaved cells of three strains efficiently adsorbed artificially spiked PAT from medium. CONCLUSIONS: The selected antagonists could be applied before harvesting to control apple infection by PAT-producing fungi and also during processing to act as PAT detoxifiers. SIGNIFICANCE AND IMPACT OF THE STUDY: Since little information related to the capability of R. sphaeroides and A. tumefaciens to inhibit P. expansum is currently available, the results of this study provide some new perspectives to the biocontrol field.
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Claims 5
Claim · model-written summary
Antagonist strains reduced colony number of P. expansum on apples.
- Taxon
- apples
Malus domesticae1 - Treatment
- Bacillus subtilis CICC 10034, Rhodobacter sphaeroides CGMCC 1.2182 and Agrobacterium tumefaciens CGMCC 1.2554e0
- Interactor
- P. expansum
Penicillium expansume1pathogen - Second interactor
- Bacillus subtilis CICC 10034
Bacillus subtilise0biocontrol_agent - Outcome
- colony number of P. expansume1
- Direction
- reductione1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the biocontrol potential of Bacillus subtilis CICC 10034, Rhodobacter sphaeroides CGMCC 1.2182 and Agrobacterium tumefaciens CGMCC 1.2554 against patulin (PAT)-producer Penicillium expansum”
e1“reduction in colony number of P. expansum on apples”
Claim · model-written summary
Survival of the antagonists on apple wounds revealed their tolerance to PAT.
- Taxon
- appleMalus domesticae2
- Organ / stage
- apple woundse2
- Compound
- PATe2
- Outcome
- tolerance to PATe2
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Survival of antagonists on apple wounds revealed their tolerance to PAT”
Claim · model-written summary
Live and autoclaved cells of three strains efficiently adsorbed artificially spiked PAT from medium.
- Taxon
- appleMalus domesticae4
- Treatment
- live and autoclaved cellse3
- Compound
- PATe3
- Outcome
- adsorbed artificially spiked PAT from mediume3
- Qualifier
- efficientlye3
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“both live and autoclaved cells of three strains efficiently adsorbed artificially spiked PAT from medium”
e4“The selected antagonists could be applied before harvesting to control apple infection by PAT-producing fungi”
Claim · model-written summary
The selected antagonists could be applied before harvesting to control apple infection by PAT-producing fungi.
- Taxon
- appleMalus domesticae4
- Treatment
- applied before harvestinge4
- Interactor
- PAT-producing fungie4pathogen
- Outcome
- control apple infection by PAT-producing fungie4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“The selected antagonists could be applied before harvesting to control apple infection by PAT-producing fungi”
Claim · model-written summary
The selected antagonists could be applied during processing to act as PAT detoxifiers.
- Taxon
- appleMalus domesticae4
- Treatment
- during processinge5
- Compound
- PATe5
- Outcome
- act as PAT detoxifierse5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“The selected antagonists could be applied before harvesting to control apple infection by PAT-producing fungi”
e5“during processing to act as PAT detoxifiers”
The same questions in other papers
Bacillus subtilis · Penicillium expansum · Malus domestica (apple)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.