By interacting organism › Bacteria › Acetobacteraceae › Gluconobacter oxydans

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Gluconobacter oxydans was identified as the causal agent of pomegranate inner decay.

Taxon: pomegranatePunica granatume1
Interactor: Gluconobacter oxydansGluconobacter oxydanse0pathogen
Outcome: causal agente0

Verbatim

e0
“the causal agent was identified as Gluconobacter oxydans”
✓ located verbatim in the source · abstract, characters 694–750

e1
“pathogenicity test on pomegranate fruits”
✓ located verbatim in the source · abstract, characters 652–692

Title

Pomegranate (Punica granata L.) Inner Decay Caused by Gluconobacter oxydans Bacterium

Hanaa A. H. Armanious Asian Journal of Agricultural and Horticultural Research 2021. doi:10.9734/ajahr/2020/v7i430101

Other claims from this paper (4)

Observation Pomegranate inner decay appeared in fruit from multiple Egyptian locations.
Observation The symptoms included bacterial growth in mesocarp and decay of arils and seeds.
Intervention effect Marjoram essential oil was most effective against bacterial infection relative to control.
Intervention effect Chamomile essential oil ranked after Marjoram against bacterial infection.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Marjoram essential oil was most effective against bacterial infection relative to control.

Taxon: pomegranatePunica granatume1
Treatment: essential oils of Marjorame0
Interactor: Gluconobacter oxydansGluconobacter oxydanse2pathogen
Outcome: infection with the bacteriume0
Direction: most effectivee0
Comparator: controle0

Verbatim

e0
“essential oils of Marjoram, followed by Chamomile expressed the most effective against infection with the bacterium when compared with the control”
✓ located verbatim in the source · abstract, characters 858–1004

e1
“inner fruit decay symptoms were observed in pomegranate fruits”
✓ located verbatim in the source · abstract, characters 27–89

e2
“Gluconobacter oxydans”
✓ located verbatim in the source · abstract, characters 729–750

Title

Pomegranate (Punica granata L.) Inner Decay Caused by Gluconobacter oxydans Bacterium

Hanaa A. H. Armanious Asian Journal of Agricultural and Horticultural Research 2021. doi:10.9734/ajahr/2020/v7i430101

Other claims from this paper (4)

Observation Pomegranate inner decay appeared in fruit from multiple Egyptian locations.
Observation The symptoms included bacterial growth in mesocarp and decay of arils and seeds.
Observation Gluconobacter oxydans was identified as the causal agent of pomegranate inner decay.
Intervention effect Chamomile essential oil ranked after Marjoram against bacterial infection.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Chamomile essential oil ranked after Marjoram against bacterial infection.

Taxon: pomegranatePunica granatume1
Treatment: Chamomilee0
Interactor: Gluconobacter oxydansGluconobacter oxydanse2pathogen
Outcome: infection with the bacteriume0
Direction: most effectivee0
Comparator: controle0

Verbatim

e0
“essential oils of Marjoram, followed by Chamomile expressed the most effective against infection with the bacterium when compared with the control”
✓ located verbatim in the source · abstract, characters 858–1004

e1
“inner fruit decay symptoms were observed in pomegranate fruits”
✓ located verbatim in the source · abstract, characters 27–89

e2
“Gluconobacter oxydans”
✓ located verbatim in the source · abstract, characters 729–750

Title

Pomegranate (Punica granata L.) Inner Decay Caused by Gluconobacter oxydans Bacterium

Hanaa A. H. Armanious Asian Journal of Agricultural and Horticultural Research 2021. doi:10.9734/ajahr/2020/v7i430101

Other claims from this paper (4)

Observation Pomegranate inner decay appeared in fruit from multiple Egyptian locations.
Observation The symptoms included bacterial growth in mesocarp and decay of arils and seeds.
Observation Gluconobacter oxydans was identified as the causal agent of pomegranate inner decay.
Intervention effect Marjoram essential oil was most effective against bacterial infection relative to control.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

2‐ MNQ did not inhibit Gluconobacter oxydans in nectar microbe assays.

Taxon: Impatiens glanduliferaImpatiens glanduliferat0
Treatment: 2‐ MNQe0
Interactor: Gluconobacter oxydansGluconobacter oxydanse0other
Outcome: Gluconobacter oxydanse0
Direction: not inhibitede0

Not reportedComparator

Verbatim

e0
“Nectar microbe inhibition assays revealed that the common nectar bacteria Gluconobacter oxydans and Asaia prunellae are not inhibited by 2‐ MNQ or lawsone, although both compounds were found to inhibit the growth of the common fungal nectar microbes Metschnikowia reukaufii and Aureobasidium pullulans .”
✓ located verbatim in the source · abstract, characters 900–1203

t0
“Impatiens glandulifera”
✓ located verbatim in the source · title, characters 39–61

Title

Specialized naphthoquinones present in Impatiens glandulifera nectaries inhibit the growth of fungal nectar microbes

Anna K. Block; Elena Yakubova; Joshua R. Widhalm Plant Direct 2019. doi:10.1002/pld3.132

Other claims from this paper (15)

Observation 2‐ MNQ was present in floral nectaries at levels comparable to leaves and roots.
Observation 2‐ MNQ occurred at significantly higher levels in extra-floral nectaries.
Observation 2‐ MNQ was present in extra-floral nectar.
Observation lawsone was present in floral nectaries at levels comparable to leaves and roots.
Observation lawsone occurred at significantly higher levels in extra-floral nectaries.
Observation lawsone was present in extra-floral nectar.
Intervention effect 2‐ MNQ did not inhibit Asaia prunellae in nectar microbe assays.
Intervention effect 2‐ MNQ inhibited Metschnikowia reukaufii in nectar microbe assays.
Intervention effect 2‐ MNQ inhibited Aureobasidium pullulans in nectar microbe assays.
Intervention effect lawsone did not inhibit Gluconobacter oxydans in nectar microbe assays.
Intervention effect lawsone did not inhibit Asaia prunellae in nectar microbe assays.
Intervention effect lawsone inhibited Metschnikowia reukaufii in nectar microbe assays.
Intervention effect lawsone inhibited Aureobasidium pullulans in nectar microbe assays.
Mechanism The authors suggest both naphthoquinones could protect nectar against fungal growth.
Mechanism The abundance of both compounds in extra-floral nectaries may indicate a route of leaching into soil.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

lawsone did not inhibit Gluconobacter oxydans in nectar microbe assays.

Taxon: Impatiens glanduliferaImpatiens glanduliferat0
Treatment: lawsonee0
Interactor: Gluconobacter oxydansGluconobacter oxydanse0other
Outcome: Gluconobacter oxydanse0
Direction: not inhibitede0

Not reportedComparator

Verbatim

e0
“Nectar microbe inhibition assays revealed that the common nectar bacteria Gluconobacter oxydans and Asaia prunellae are not inhibited by 2‐ MNQ or lawsone, although both compounds were found to inhibit the growth of the common fungal nectar microbes Metschnikowia reukaufii and Aureobasidium pullulans .”
✓ located verbatim in the source · abstract, characters 900–1203

t0
“Impatiens glandulifera”
✓ located verbatim in the source · title, characters 39–61

Title

Specialized naphthoquinones present in Impatiens glandulifera nectaries inhibit the growth of fungal nectar microbes

Anna K. Block; Elena Yakubova; Joshua R. Widhalm Plant Direct 2019. doi:10.1002/pld3.132

Other claims from this paper (15)

Observation 2‐ MNQ was present in floral nectaries at levels comparable to leaves and roots.
Observation 2‐ MNQ occurred at significantly higher levels in extra-floral nectaries.
Observation 2‐ MNQ was present in extra-floral nectar.
Observation lawsone was present in floral nectaries at levels comparable to leaves and roots.
Observation lawsone occurred at significantly higher levels in extra-floral nectaries.
Observation lawsone was present in extra-floral nectar.
Intervention effect 2‐ MNQ did not inhibit Gluconobacter oxydans in nectar microbe assays.
Intervention effect 2‐ MNQ did not inhibit Asaia prunellae in nectar microbe assays.
Intervention effect 2‐ MNQ inhibited Metschnikowia reukaufii in nectar microbe assays.
Intervention effect 2‐ MNQ inhibited Aureobasidium pullulans in nectar microbe assays.
Intervention effect lawsone did not inhibit Asaia prunellae in nectar microbe assays.
Intervention effect lawsone inhibited Metschnikowia reukaufii in nectar microbe assays.
Intervention effect lawsone inhibited Aureobasidium pullulans in nectar microbe assays.
Mechanism The authors suggest both naphthoquinones could protect nectar against fungal growth.
Mechanism The abundance of both compounds in extra-floral nectaries may indicate a route of leaching into soil.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Gluconobacter oxydans occurred mainly at harvest.

Taxon: grapet0
Interactor: Gluconobacter oxydansGluconobacter oxydanse0other
Outcome: detected mainly at harveste0

Verbatim

e0
“Gluconobacter oxydans was detected mainly at harvest.”
✓ located verbatim in the source · abstract, characters 836–889

t0
“grape berry surface”
✓ located verbatim in the source · title, characters 45–64

Title

Understanding the microbial ecosystem on the grape berry surface through numeration and identification of yeast and bacteria

VINCENT RENOUF; OLIVIER CLAISSE; ALINE LONVAUD-FUNEL Australian Journal of Grape and Wine Research 2005. doi:10.1111/j.1755-0238.2005.tb00031.x

Other claims from this paper (8)

Association Microbial populations and species varied by development stage.
Observation Aureobasidium pullulans occurred at berry set but was absent at harvest.
Observation Fermentative yeasts appeared at harvest but not initially.
Observation Oenoccocus oeni occurred on immature and mature berries.
Association Pediococcus parvulus detection depended on vineyard.
Observation Veraison was key to yeast colonisation and population proportions changed.
Observation Aureobasidium numbers fell significantly at veraison.
Observation Microbial populations peaked at harvest.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

G. oxydans and A. aceti do not elicit the hypersensitive response in tobacco.

Taxon: tobaccoNicotiana tabacume5
Interactor: G. oxydansGluconobacter oxydanse5pathogen
Second interactor: A. acetiAcetobacter acetie5pathogen
Outcome: HRe5

Verbatim

e5
“P. citrea elicits the hypersensitive response (HR) in tobacco. By contrast, G. oxydans and A. aceti that have been previously implicated as the causal agents of pink disease, do not elicit HR”
✓ located verbatim in the source · abstract, characters 931–1122

Title

Studies on Pantoea citrea, the Causal Agent of Pink Disease of Pineapple

J.‐S. Cha; C. Pujol; A. R. Ducusin; et al. Journal of Phytopathology 1997. doi:10.1111/j.1439-0434.1997.tb00407.x

Other claims from this paper (7)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Acetobacter melanogenus was introduced with spoilage yeasts.

Taxon: Calimyrnat0
Interactor: Acetobacter melanogenusGluconobacter oxydanse0pathogen
Outcome: also introduced with the yeastse0

Verbatim

e0
“Spoilage bacteria (primarily Acetobacter melanogenus) are also introduced with the yeasts”
✓ located verbatim in the source · abstract, characters 879–968

t0
“Calimyrna”
✓ located verbatim in the source · title, characters 36–45

Title

Successive Microbial Populations in Calimyrna Figs

M. W. Miller; H. J. Phaff Applied Microbiology 1962. doi:10.1128/am.10.5.394-400.1962

Other claims from this paper (10)

Observation Fig internal tissue remained essentially sterile until fig wasp visitation.
Observation Blastophaga psenes introduced Candida guilliermondii var. carpophila.
Observation Blastophaga psenes introduced Serratia plymuthica.
Observation The introduced flora persisted and increased through fruit maturity.
Observation The introduced flora did not spoil the figs.
Association C. guilliermondii appeared to increase fruit attractiveness to drosophilae.
Observation Drosophila carried and introduced spoilage microbes during oviposition.
Observation Apiculate yeasts and Torulopsis stellata caused fermentative spoilage.
Observation The yeasts and Acetobacter produced organic acids.
Observation Minor spoilage yeasts were identified.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Acetobacter melanogenus is introduced into figs with spoilage yeasts.

Taxon: figsFicuse1
Interactor: Acetobacter melanogenusGluconobacter oxydanse0pathogen
Outcome: Spoilage bacteriae0

Verbatim

e0
“Spoilage bacteria (primarily Acetobacter melanogenus) are also introduced with the yeasts. Organic acids are produced by these yeasts as well as by the Acetobacter. A number of minor spoilage yeasts were also identified.”
✓ located verbatim in the source · abstract, characters 879–1099

e1
“Smyrna-type (Calimyrna) figs”
✓ located verbatim in the source · abstract, characters 0–28

Title

Successive Microbial Populations in Calimyrna Figs

M. W. Miller; H. J. Phaff Applied Microbiology 1962. doi:10.1128/aem.10.5.394-400.1962

Other claims from this paper (12)

Gluconobacter oxydans 9 claims

9 claims