Pectobacteriaceae 4,916 claims

family · order Enterobacterales · 53 taxa · NCBI Taxonomy ↗

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4,916 claims

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Observationobservedoriginal resultmeasured

Claim · model-written summary

P. brasiliense was re-isolated from inoculated avocado fruits, fulfilling Koch’s postulates.

Taxon: avocadoPersea americanae0
Interactor: P. brasiliensePectobacterium brasiliensee4pathogen
Outcome: re-isolatede4
Qualifier: fulfilling Koch’s postulatese4

Verbatim

e0
“To prove pathogenicity, strain P22-98 was grown on LB for 48 h at 28 o C, suspended in sterile water at 1-2 x 10 6 CFU/ml, and injected into six mature avocado fruits using a sterile 31G BD insulin syringe”
✓ located verbatim in the source · abstract, characters 1932–2137

e4
“Bacterial colonies were consistently re-isolated from the bacterial-inoculated fruits and morphologically (LB) and molecularly (16s rRNA, Pec.dnaA) identified as P. brasiliense, thus fulfilling Koch’s postulates”
✓ located verbatim in the source · abstract, characters 2784–2995

Title

First Report of Pectobacterium brasiliense Causing Soft Rot on Avocado in Hawai‘i, USA

Lionel Sugiyama; Eva Brill; MaryAnn Villalun; et al. Plant Disease 2026. doi:10.1094/pdis-01-26-0102-pdn

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The partial 16S rRNA sequence of the isolate was 99.84% identical to the type strain of Pectobacterium brasiliense.

Taxon: avocadoPersea americanae0
Interactor: Pectobacterium brasiliensePectobacterium brasiliensee5pathogen
Outcome: identical matche5
Value: 99.84% (1228/1230)e5

Verbatim

e0
“To prove pathogenicity, strain P22-98 was grown on LB for 48 h at 28 o C, suspended in sterile water at 1-2 x 10 6 CFU/ml, and injected into six mature avocado fruits using a sterile 31G BD insulin syringe”
✓ located verbatim in the source · abstract, characters 1932–2137

e5
“which yielded a 99.84% (1228/1230) identical match to the type strain of Pectobacterium brasiliense”
✓ located verbatim in the source · abstract, characters 1542–1641

Title

First Report of Pectobacterium brasiliense Causing Soft Rot on Avocado in Hawai‘i, USA

Lionel Sugiyama; Eva Brill; MaryAnn Villalun; et al. Plant Disease 2026. doi:10.1094/pdis-01-26-0102-pdn

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The DnaA sequence of the isolate was 99.53% identical to P. brasiliense FP220416.

Taxon: avocadoPersea americanae0
Interactor: P. brasiliensePectobacterium brasiliensee6pathogen
Outcome: identicale6
Value: 99.53% (855/859)e6

Verbatim

e0
“To prove pathogenicity, strain P22-98 was grown on LB for 48 h at 28 o C, suspended in sterile water at 1-2 x 10 6 CFU/ml, and injected into six mature avocado fruits using a sterile 31G BD insulin syringe”
✓ located verbatim in the source · abstract, characters 1932–2137

e6
“Accession no. PV593709 (859 bp) was compared in GenBank and was found 99.53% (855/859) identical to P. brasiliense FP220416”
✓ located verbatim in the source · abstract, characters 1796–1919

Title

First Report of Pectobacterium brasiliense Causing Soft Rot on Avocado in Hawai‘i, USA

Lionel Sugiyama; Eva Brill; MaryAnn Villalun; et al. Plant Disease 2026. doi:10.1094/pdis-01-26-0102-pdn

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

P. brasiliense caused postharvest bacterial soft rot of avocado in Hawai‘i, the first report for this disease.

Taxon: avocadoPersea americanae7
Interactor: P. brasiliensePectobacterium brasiliensee7pathogen
Outcome: postharvest bacterial soft rote7
Setting: Hawai‘ie7

Verbatim

e7
“this is the first report of postharvest bacterial soft rot of avocado caused by P. brasiliense in Hawai‘i”
✓ located verbatim in the source · abstract, characters 3027–3132

Title

First Report of Pectobacterium brasiliense Causing Soft Rot on Avocado in Hawai‘i, USA

Lionel Sugiyama; Eva Brill; MaryAnn Villalun; et al. Plant Disease 2026. doi:10.1094/pdis-01-26-0102-pdn

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

A Gram-negative bacterium was consistently isolated from 259 symptomatic almond samples, yielding 118 isolates identified as Lonsdalea britannica.

Taxon: AlmondPrunus dulcise0
Interactor: Lonsdalea britannicaLonsdalea britannicae1pathogen
Outcome: a Gram-negative bacterium was consistently isolatede1
Value: 118 isolatese1
Setting: southwestern Irane0

Verbatim

e0
“Almond cultivation in southwestern Iran, accounting for over 30% of the national production, is currently threatened by an emerging bacterial disease”
✓ located verbatim in the source · abstract, characters 0–149

e1
“a Gram-negative bacterium was consistently isolated (yielding 118 isolates) and identified as Lonsdalea britannica based on phenotypic traits”
✓ located verbatim in the source · abstract, characters 834–975

Title

Foamy bacterial canker of almond caused by Lonsdalea britannica in Iran

Naser Amanifar; Majid Siampour Plant Disease 2026. doi:10.1094/pdis-02-26-0414-sr

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Lonsdalea britannica pathogenicity was confirmed on the almond cultivars Ferragnès and Mamaee in detached shoot assays.

Taxon: almondPrunus dulcise4
Material: 'Ferragnès' and 'Mamaee'e2
Treatment: detached shoot assayse2
Interactor: Lonsdalea britannicaLonsdalea britannicae1pathogen
Outcome: Pathogenicitye2

Verbatim

e1
“a Gram-negative bacterium was consistently isolated (yielding 118 isolates) and identified as Lonsdalea britannica based on phenotypic traits”
✓ located verbatim in the source · abstract, characters 834–975

e2
“Pathogenicity was confirmed through detached shoot assays on almond cultivars 'Ferragnès' and 'Mamaee'”
✓ located verbatim in the source · abstract, characters 1055–1157

e4
“This study constitutes the first confirmed report worldwide of L. britannica causing foamy bacterial canker on almond”
✓ located verbatim in the source · abstract, characters 1230–1347

Title

Foamy bacterial canker of almond caused by Lonsdalea britannica in Iran

Naser Amanifar; Majid Siampour Plant Disease 2026. doi:10.1094/pdis-02-26-0414-sr

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Greenhouse inoculations on almond seedlings fulfilled Koch's postulates for Lonsdalea britannica.

Taxon: almondPrunus dulcise4
Organ / stage: seedlingse3
Interactor: Lonsdalea britannicaLonsdalea britannicae1pathogen
Outcome: fulfilling Koch's postulatese3
Setting: greenhousee3

Verbatim

e1
“a Gram-negative bacterium was consistently isolated (yielding 118 isolates) and identified as Lonsdalea britannica based on phenotypic traits”
✓ located verbatim in the source · abstract, characters 834–975

e3
“greenhouse inoculations on seedlings, fulfilling Koch's postulates”
✓ located verbatim in the source · abstract, characters 1162–1228

e4
“This study constitutes the first confirmed report worldwide of L. britannica causing foamy bacterial canker on almond”
✓ located verbatim in the source · abstract, characters 1230–1347

Title

Foamy bacterial canker of almond caused by Lonsdalea britannica in Iran

Naser Amanifar; Majid Siampour Plant Disease 2026. doi:10.1094/pdis-02-26-0414-sr

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

This study is the first confirmed worldwide report of Lonsdalea britannica causing foamy bacterial canker on almond.

Taxon: almondPrunus dulcise4
Interactor: L. britannicaLonsdalea britannicae4pathogen
Outcome: first confirmed report worldwidee4

Verbatim

e4
“This study constitutes the first confirmed report worldwide of L. britannica causing foamy bacterial canker on almond”
✓ located verbatim in the source · abstract, characters 1230–1347

Title

Foamy bacterial canker of almond caused by Lonsdalea britannica in Iran

Naser Amanifar; Majid Siampour Plant Disease 2026. doi:10.1094/pdis-02-26-0414-sr

Other claims from this paper (5)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Taro developed resistance to Pectobacterium carotovorum following TX2 root-irrigation.

Taxon: taroColocasia esculentae2
Treatment: TX2 root-irrigatione2
Interactor: Pectobacterium carotovorumPectobacterium carotovorume1pathogen
Second interactor: TX2e2biocontrol_agent
Outcome: resistance to Pcce2

Not reportedComparatorDirection

Verbatim

e1
“Pectobacterium carotovorum ( Pcc ) is the causative organism of bacterial soft rot disease”
✓ located verbatim in the source · abstract, characters 0–90

e2
“it was discovered that taro developed resistance to Pcc following this TX2 root-irrigation treatment”
✓ located verbatim in the source · abstract, characters 716–816

Title

Root-irrigation with Bacillus velezensis TX2 induces systemic resistance to soft rot disease via jasmonic acid and salicylic acid dependent pathways in Colocasia esculenta

Yi Chen; Yujian He; Shitou Xia Biological Control 2026. doi:10.1016/j.biocontrol.2026.105976

Other claims from this paper (4)

Intervention effect Root-irrigation with TX2 stimulated auxin production and plant growth in taro.
Intervention effect TX2 application enhanced the expression of resistance marker genes PDF1.2, PR1 and PR2 in taro.
Intervention effect Application of TX2 significantly raised the concentrations of JA, JA-Ile and SA in taro.
Observation Whole genome sequencing of TX2 found 13 homologous genes related to biosynthesis of plant growth-promoting and resistant secondary metabolites.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Elevated rhizosphere ROS promoted the rhizosphere recruitment of Pseudomonas anguilliseptica.

Taxon: ArabidopsisArabidopsise0
Material: apx1 and cat2 mutantse2
Treatment: elevated rhizosphere ROS levelse2
Interactor: P. anguillisepticaPseudomonas anguillisepticae2symbiont
Second interactor: Dickeya solaniDickeya solanie2pathogen
Outcome: rhizosphere recruitmente2
Direction: promotede2

Not reportedComparator

Verbatim

e0
“Respiratory burst oxidase homolog D (RBOHD)-dependent reactive oxygen species (ROS) in Arabidopsis are well known to suppress pathogen colonization”
✓ located verbatim in the source · abstract, characters 0–147

e2
“Conversely, elevated rhizosphere ROS levels, either triggered by pretreatment with pathogenic Dickeya solani bacteria or caused by mutations in ROS scavenging genes (e.g., in apx1 and cat2 mutants), promoted the rhizosphere recruitment of P. anguilliseptica”
✓ located verbatim in the source · abstract, characters 389–646

Title

Reactive oxygen species in the rhizosphere orchestrate the recruitment of beneficial bacteria

Xijie Guo; Hengyi Dai; Zhiyi Jia; et al. The EMBO Journal 2026. doi:10.1038/s44318-025-00685-w

Other claims from this paper (6)