By interacting organism › Fungi › Nectriaceae › Fusarium oxysporum f. sp. niveum

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Fusarium oxysporum f. sp. niveum is concluded to be responsible for the watermelon fruit rot.

Taxon: watermelonsCitrullus lanatuse0
Interactor: F. oxysporum f. sp. niveum (FON)Fusarium oxysporum f. sp. niveume0pathogen
Outcome: responsible for the fruit rot diseasee0

Verbatim

e0
“F. oxysporum f. sp. niveum (FON) is responsible for the fruit rot disease in watermelons”
✓ located verbatim in the source · abstract, characters 1017–1105

Title

IDENTIFICATION OF FUSARIUM SPECIES CAUSING WATERMELON FRUIT ROT

Konstantin, Đina; Iličić, Renata; Bagi, Ferenc; et al. PlantaRum (Institute for Plant Protection and Environment) 2025

Other claims from this paper (5)

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

GBLUP and random forest outperformed the other parametric and nonparametric models for predicting Fon race 2 resistance in watermelon.

Taxon: watermelonCitrullus lanatuse0
Interactor: Fusarium oxysporum f. sp. niveumFusarium oxysporum f. sp. niveume0pathogen
Outcome: outperformede1
Direction: outperformede1
Comparator: the other three parametric (GBLUP, Bayes B, Bayes LASSO) and three nonparametric AI (random forest, SVM linear, and SVM radial) modelse1

Verbatim

e1
“The GBLUP and random forest outperformed the other three parametric (GBLUP, Bayes B, Bayes LASSO) and three nonparametric AI (random forest, SVM linear, and SVM radial) models, with correlations of 0.48 and 0.68 in the F 2:3 and RIL population, respectively”
✓ located verbatim in the source · abstract, characters 1172–1429

e0
“Resistance to Fusarium oxysporum f. sp. niveum ( Fon ) race 2 in watermelon is a polygenic trait with moderate heritability”
✓ located verbatim in the source · abstract, characters 275–398

Title

Comparative genomic prediction of resistance to Fusarium wilt (Fusarium oxysporum f. sp. niveum race 2) in watermelon: parametric and nonparametric approaches

Anju Biswas; Pat Wechter; Venkat Ganaparthi; et al. Theoretical and Applied Genetics 2025. doi:10.1007/s00122-024-04813-8

Other claims from this paper (3)

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Genomic prediction models reached a correlation of 0.48 for Fon race 2 resistance in the F2:3 population of watermelon.

Taxon: watermelonCitrullus lanatuse0
Material: F 2:3e1
Interactor: Fusarium oxysporum f. sp. niveumFusarium oxysporum f. sp. niveume0pathogen
Outcome: correlationse1
Value: 0.48e1

Verbatim

e1
“The GBLUP and random forest outperformed the other three parametric (GBLUP, Bayes B, Bayes LASSO) and three nonparametric AI (random forest, SVM linear, and SVM radial) models, with correlations of 0.48 and 0.68 in the F 2:3 and RIL population, respectively”
✓ located verbatim in the source · abstract, characters 1172–1429

e0
“Resistance to Fusarium oxysporum f. sp. niveum ( Fon ) race 2 in watermelon is a polygenic trait with moderate heritability”
✓ located verbatim in the source · abstract, characters 275–398

Title

Comparative genomic prediction of resistance to Fusarium wilt (Fusarium oxysporum f. sp. niveum race 2) in watermelon: parametric and nonparametric approaches

Anju Biswas; Pat Wechter; Venkat Ganaparthi; et al. Theoretical and Applied Genetics 2025. doi:10.1007/s00122-024-04813-8

Other claims from this paper (3)

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Genomic prediction models reached a correlation of 0.68 for Fon race 2 resistance in the RIL population of watermelon.

Taxon: watermelonCitrullus lanatuse0
Material: RIL populatione1
Interactor: Fusarium oxysporum f. sp. niveumFusarium oxysporum f. sp. niveume0pathogen
Outcome: correlationse1
Value: 0.68e1

Verbatim

e1
“The GBLUP and random forest outperformed the other three parametric (GBLUP, Bayes B, Bayes LASSO) and three nonparametric AI (random forest, SVM linear, and SVM radial) models, with correlations of 0.48 and 0.68 in the F 2:3 and RIL population, respectively”
✓ located verbatim in the source · abstract, characters 1172–1429

e0
“Resistance to Fusarium oxysporum f. sp. niveum ( Fon ) race 2 in watermelon is a polygenic trait with moderate heritability”
✓ located verbatim in the source · abstract, characters 275–398

Title

Comparative genomic prediction of resistance to Fusarium wilt (Fusarium oxysporum f. sp. niveum race 2) in watermelon: parametric and nonparametric approaches

Anju Biswas; Pat Wechter; Venkat Ganaparthi; et al. Theoretical and Applied Genetics 2025. doi:10.1007/s00122-024-04813-8

Other claims from this paper (3)

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Superior families with the highest GEBV at selection intensities of 10%, 20% and 30% can also comprise all QTL associated with Fon race 2 resistance in watermelon.

Taxon: watermelonCitrullus lanatuse0
Treatment: Selection intensities (SI) of 10%, 20%, and 30%e2
Interactor: Fusarium oxysporum f. sp. niveumFusarium oxysporum f. sp. niveume0pathogen
Outcome: comprise all QTL associated with Fon race 2 resistancee2
Value: 10%, 20%, and 30%e2

Verbatim

e2
“Selection intensities (SI) of 10%, 20%, and 30% showed that superior families with highest GEBV can also comprise all QTL associated with Fon race 2 resistance”
✓ located verbatim in the source · abstract, characters 1431–1590

e0
“Resistance to Fusarium oxysporum f. sp. niveum ( Fon ) race 2 in watermelon is a polygenic trait with moderate heritability”
✓ located verbatim in the source · abstract, characters 275–398

Title

Comparative genomic prediction of resistance to Fusarium wilt (Fusarium oxysporum f. sp. niveum race 2) in watermelon: parametric and nonparametric approaches

Anju Biswas; Pat Wechter; Venkat Ganaparthi; et al. Theoretical and Applied Genetics 2025. doi:10.1007/s00122-024-04813-8

Other claims from this paper (3)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Fusarium oxysporum f. sp. niveum race 2 induces upregulation of more ClHMGB genes than race 1.

Taxon: watermelonCitrullus lanatuse1
Treatment: race 2 (Fon R2)e4
Interactor: Fusarium oxysporum f. sp. niveum race 2Fusarium oxysporum f. sp. niveume4pathogen
Outcome: upregulation of more ClHMGB genese4
Direction: inducede4
Comparator: less virulent race 1 (Fon R1)e4

Verbatim

e1
“we identified nine ClHMGB genes in watermelon using genome-wide search”
✓ located verbatim in the source · abstract, characters 215–285

e4
“The highly virulent Fusarium oxysporum f. sp. niveum race 2 (Fon R2) induced the upregulation of more ClHMGB genes than the less virulent race 1 (Fon R1)”
✓ located verbatim in the source · abstract, characters 1012–1165

Title

Genome-Wide Identification and Expression Analysis of the ClHMGB Gene Family in Watermelon Under Abiotic Stress and Fusarium oxysporum Infection

Changqing Xuan; Mengli Yang; Yufan Ma; et al. International Journal of Molecular Sciences 2025. doi:10.3390/ijms27010157

Other claims from this paper (6)

Observation Nine ClHMGB genes are identified in watermelon by genome-wide search.
Observation Eight ClHMGB members show higher transcript levels in female and/or male flowers.
Intervention effect ClHMGB4 and ClHMGB8 are downregulated under drought and low-temperature stress.
Intervention effect ClHMGB4 and ClHMGB8 are upregulated under salt stress.
Observation ClHMGB1, 4, 6 and 7 are consistently upregulated by both Fusarium races.
Association ClHMGB genes share closer evolutionary relationships with dicots than with monocots.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Exogenous NaHS enhances watermelon resistance to Fusarium oxysporum f. sp. niveum race 2 (FON2).

Taxon: watermelonCitrullus lanatuse1
Treatment: exogenous NaHSe1
Interactor: Fusarium oxysporum f. sp. niveum race 2Fusarium oxysporum f. sp. niveume1pathogen
Outcome: resistance to Fusarium oxysporum f. sp. niveum race 2e1
Direction: enhancese1

Not reportedComparator

Verbatim

e1
“exogenous NaHS (an H 2 S donor) enhances watermelon resistance to Fusarium oxysporum f. sp. niveum race 2 (FON2)”
✓ located verbatim in the source · abstract, characters 310–422

Title

H₂O₂‐Dependent Methyl Jasmonate Regulates H₂S‐Induced Resistance to Fusarium oxysporum f. sp. niveum Race 2 in Citrullus lanatus

Shiyu Li; Tongshu Zhao; Ning Chang; et al. Plant Cell & Environment 2025. doi:10.1111/pce.15654

Other claims from this paper (14)

Association Exogenous NaHS is accompanied by elevated hydrogen peroxide (H2O2) levels in watermelon.
Association Exogenous NaHS is accompanied by elevated methyl jasmonate (MeJA) levels in watermelon.
Intervention effect Exogenous H2O2 enhances FON2 resistance in watermelon.
Intervention effect Exogenous MeJA enhances FON2 resistance in watermelon.
Intervention effect Silencing ClRBOHF inhibits NaHS-induced resistance to FON2 in watermelon.
Intervention effect Silencing ClJMT inhibits NaHS-induced resistance to FON2 in watermelon.
Intervention effect Deletion of ClLCD reduces FON2 resistance in watermelon.
Intervention effect Exogenous H2O2 restores the FON2 resistance reduced by ClLCD deletion.
Intervention effect Exogenous MeJA restores the FON2 resistance reduced by ClLCD deletion.
Intervention effect Upon FON2 infection, exogenous H2O2 elevates MeJA levels in watermelon.
Intervention effect Silencing ClRBOHF suppresses NaHS-induced MeJA accumulation in watermelon.
Intervention effect Silencing ClClJMT inhibits H2O2-induced FON2 resistance in watermelon.
Intervention effect MeJA supplementation rescues the reduced FON2 resistance caused by ClRBOHF silencing in watermelon.
Mechanism H2O2-dependent MeJA plays a crucial role in regulating H2S-induced watermelon resistance to FON2.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Vaidapakkam village had the highest Fusarium wilt incidence, 42.14%.

Taxon: WatermelonCitrullus lanatust0
Interactor: Fusarium oxysporum f. sp. niveumFusarium oxysporum f. sp. niveumt0pathogen
Outcome: highest incidencee0
Direction: higheste0
Value: 42.14%e0
Setting: Vaidapakkam villagee0

Verbatim

e0
“Field surveys conducted across 15 locations revealed varying levels of disease incidence, with Vaidapakkam village recording the highest incidence (42.14%).”
✓ located verbatim in the source · abstract, characters 679–835

t0
“Watermelon Caused by Fusarium oxysporum f. sp. niveum”
✓ located verbatim in the source · title, characters 60–113

Title

In-vitro Efficacy of Trichoderma asperellum against wilt in Watermelon Caused by Fusarium oxysporum f. sp. niveum

B. Tamilselvan; S. Sudhasha; K.Vignesh; et al. Journal of Advances in Biology & Biotechnology 2025. doi:10.9734/jabb/2025/v28i92895

Other claims from this paper (6)

Observation Fon5 was the most virulent Fusarium isolate.
Intervention effect TsI4 inhibited Fon5 growth by 81.74%, the highest antagonistic activity.
Intervention effect TsI4 culture filtrates suppressed Fon5 mycelial growth in a dose-dependent manner.
Intervention effect Poisoned food assay showed up to 95.13% Fon5 inhibition at 40% concentration.
Intervention effect Agar well diffusion yielded a 28.72 mm inhibition zone at 40% concentration.
Recommendation The authors recommend Trichoderma biocontrol for watermelon wilt management.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fon5 was the most virulent Fusarium isolate.

Taxon: WatermelonCitrullus lanatust0
Material: Fon5e0
Interactor: Fusarium oxysporum f. sp. niveumFusarium oxysporum f. sp. niveumt0pathogen
Outcome: most virulent isolatee0

Verbatim

e0
“Among these, Fon5 was identified as the most virulent isolate.”
✓ located verbatim in the source · abstract, characters 994–1056

t0
“Watermelon Caused by Fusarium oxysporum f. sp. niveum”
✓ located verbatim in the source · title, characters 60–113

Title

In-vitro Efficacy of Trichoderma asperellum against wilt in Watermelon Caused by Fusarium oxysporum f. sp. niveum

B. Tamilselvan; S. Sudhasha; K.Vignesh; et al. Journal of Advances in Biology & Biotechnology 2025. doi:10.9734/jabb/2025/v28i92895

Other claims from this paper (6)

Observation Vaidapakkam village had the highest Fusarium wilt incidence, 42.14%.
Intervention effect TsI4 inhibited Fon5 growth by 81.74%, the highest antagonistic activity.
Intervention effect TsI4 culture filtrates suppressed Fon5 mycelial growth in a dose-dependent manner.
Intervention effect Poisoned food assay showed up to 95.13% Fon5 inhibition at 40% concentration.
Intervention effect Agar well diffusion yielded a 28.72 mm inhibition zone at 40% concentration.
Recommendation The authors recommend Trichoderma biocontrol for watermelon wilt management.

Observationobservedreview summarymeasured

Claim · model-written summary

Vascular tissue necrosis and plant wilt are characteristic symptoms of Fusarium wilt in watermelon.

Taxon: WatermelonCitrullus lanatust0
Interactor: Fusarium oxysporum f. sp. niveumFusarium oxysporum f. sp. niveumt1pathogen
Outcome: Necrosis of the vascular tissue and wilt of the plante0

Verbatim

e0
“Necrosis of the vascular tissue and wilt of the plant are the most characteristic symptoms of the disease.”
✓ located verbatim in the source · abstract, characters 517–623

t0
“Watermelon”
✓ located verbatim in the source · title, characters 72–82

t1
“Fusarium oxysporum f. sp. niveum”
✓ located verbatim in the source · title, characters 0–32

Title

Fusarium oxysporum f. sp. niveum: Causal Agent of Vascular Withering of Watermelon

Fernández-Herrera, Ernesto; González-Soto, Tania E.; Ramírez-Bustos, Irene I. AgEcon Search (University of Minnesota, USA) 2025. doi:10.32854/agrop.vi.1888

Other claims from this paper (5)

Fusarium oxysporum f. sp. niveum 326 claims

326 claims