Search claims · PlantClaims

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Ralstonia solanacearum caused Cucurbita maxima bacterial wilt.

Taxon: C. maximaCucurbita maximae0
Interactor: Ralstonia solanacearumRalstonia solanacearume0pathogen
Outcome: C. maxima bacterial wilte0

Verbatim

e0
“the pathogen of C. maxima bacterial wilt was Ralstonia solanacearum”
✓ located verbatim in the source · abstract, characters 876–943

Title

Identification and Genetic Characterization of Ralstonia solanacearum Species Complex Isolates from Cucurbita maxima in China

Xiaoman She; Lin Yu; Guobing Lan; et al. Frontiers in Plant Science 2017. doi:10.3389/fpls.2017.01794

Other claims from this paper (12)

Observation Bacterial wilt was observed on Cucurbita maxima in Guangdong.
Observation Diseased plants developed wilting, dark brown vasculature and death.
Observation Bacterial masses oozed from crosscut stems of diseased plants.
Observation The 24 isolates were phylotype I, race 1.
Observation Eight isolates were biovar 3.
Observation Sixteen isolates were biovar 4.
Observation The isolates clustered in sequevars 17, 45 and 56.
Observation Sequevar 56 was newly described.
Observation Xiangyu1 was resistant to RS378.
Observation Xiangmi was moderately resistant to RS378.
Observation Nineteen other pumpkin cultivars were susceptible to RS378.
Observation This was the first reported C. maxima wilt caused by R. solanacearum race 1 worldwide.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Oospores were absent in C. maxima.

Taxon: C. maximaCucurbita maximae0
Material: Tripolie0
Outcome: C. maximae0

Verbatim

e0
“C. maxima (cv. Tripoli)”
✓ located verbatim in the source · abstract, characters 1564–1587

Title

Formation and Infectivity of Oospores of Pseudoperonospora cubensis, the Causal Agent of Downy Mildew in Cucurbits

Y. Cohen; A. E. Rubin; M. Galperin Plant Disease 2011. doi:10.1094/pdis-02-11-0127

Other claims from this paper (19)

Observation Single old or new pathotype isolates produced no oospores on detached cucurbit leaves.
Observation Mixed isolate pairs produced abundant oospores in cucurbit mesophyll within 6 to 11 days.
Observation Oospores formed at 12.5°C.
Observation Oospores did not form at 25°C.
Observation Oospores developed on intact plants under saturated humidity at 15 or 20°C.
Observation Oospores were round, brown and approximately 40 μm across.
Observation Oospores were produced in Cucumis sativum.
Observation Oospores were produced in Cucumis melo.
Observation Oospores were absent in Cucurbita pepo.
Observation Oospores were absent in C. moschata.
Observation Oospore inoculum caused sporulating downy mildew lesions in Cucumis sativum.
Observation Oospore inoculum caused sporulating downy mildew lesions in Cucumis melo.
Observation Oospore inoculum caused sporulating downy mildew lesions in C. moschata.
Observation Oospore inoculum did not produce lesions in C. pepo.
Observation Oospore inoculum did not produce lesions in C. maxima.
Observation Molecular and fungicide analyses confirmed recombinant F1 offspring.
Observation Some F1 progeny lost pathogenicity to C. moschata or C. maxima.
Observation Other F1 progeny gained pathogenicity to Luffa cylindrica or Citrullus lanatus.
Observation F1 progeny showed altered fungicide sensitivity or host range relative to parents.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Spring nodular activity maxima were 8-250 times summer minima.

Taxon: native Australian legumest0
Outcome: spring maximae0
Direction: maximae0
Value: 8-250 times summer minimae0

Verbatim

e0
“spring maxima 8-250 times summer minima”
✓ located verbatim in the source · abstract, characters 455–494

t0
“Native Australian Legumes”
✓ located verbatim in the source · title, characters 21–46

Title

Nitrogen Fixation by Native Australian Legumes

A. Laurie 1981

Other claims from this paper (4)

Observation Nodular activity peaked in spring, and also autumn for sand-dune species.
Observation Nodular activity fell to a late-summer minimum and stayed low in winter.
Observation Mean nitrogenase activity was 1.73 pmol C,H, reduced g-' fresh wt nodules h-I.
Observation Estimated minimum fixation ranged from 0.004-0.746 kg ha' yr-I.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Cucurbita maxima was highly susceptible to ToLCNDV.

Taxon: Cucurbita maximaCucurbita maximae4
Outcome: highly susceptiblee4

Verbatim

e4
“Cucurbita maxima and C. ficifolia were also highly susceptible”
✓ located verbatim in the source · abstract, characters 878–940

Title

Tolerance to ToLCNDV in Cucurbita spp.

C. Sáez; C. Martínez; M. Ferriol; et al. Acta Horticulturae 2017. doi:10.17660/actahortic.2017.1151.6

Other claims from this paper (11)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Powdery mildew infection was observed on Cucurbita maxima.

Taxon: Cucurbita maximaCucurbita maximae0
Outcome: powdery mildew infectione0

Verbatim

e0
“A powdery mildew infection was observed on Cucurbita maxima Duchesne.”
✓ located verbatim in the source · abstract, characters 76–145

Title

Ampelomyces quisqualis – a remarkable mycoparasite on Cucucrbita maxima powdery mildew from Satara (M.S.) India

SV Thite; NM Pise; SN Bagal; et al. Plant Pathology & Quarantine 2023. doi:10.5943/ppq/13/1/7

Other claims from this paper (2)

Observation The mildew was identified as Fibroidium sp.
Observation Ampelomyces quisquali was identified as a mycoparasite in the mildew.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

C. maxima was highly susceptible to ToLCNDV.

Taxon: C. maximaCucurbita maximae0
Outcome: highly susceptiblee0

Verbatim

e0
“C. maxima was also highly susceptible.”
✓ located verbatim in the source · abstract, characters 1350–1388

Title

Resistance to Tomato leaf curl New Delhi virus in Cucurbita spp.

C. Sáez; C. Martínez; M. Ferriol; et al. Annals of Applied Biology 2016. doi:10.1111/aab.12283

Other claims from this paper (12)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Overexpression of CmWRKY22 inhibited CMV infection in C. maxima.

Taxon: Cucurbita maximaCucurbita maximat0
Treatment: overexpression of CmWRKY22e0
Interactor: CMVcucumber mosaic cucumoviruse0pathogen
Gene: CmWRKY22e0
Outcome: CMV infectione0
Direction: inhibitede0

Not reportedComparator

Verbatim

e0
“overexpression of CmWRKY22 inhibited the CMV infection”
✓ located verbatim in the source · abstract, characters 620–674

t0
“Cucurbita maxima”
✓ located verbatim in the source · title, characters 75–91

Title

Genome-Wide Identification and Characterization of the WRKY Gene Family in Cucurbita maxima

Qin Zhou; Ziqing Guo; Xiaojun Zhou; et al. Genes 2023. doi:10.3390/genes14112030

Other claims from this paper (3)

Observation The C. maxima genome contained 102 identified CmWRKY genes.
Intervention effect Silencing CmWRKY22 promoted CMV infection in C. maxima.
Observation CmWRKY22 bound the W-box at the CmPR1b promoter.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Oospore inoculum did not produce lesions in C. maxima.

Taxon: C. maximaCucurbita maximae0
Outcome: not in C. pepo or C. maximae0

Verbatim

e0
“but not in C. pepo or C. maxima”
✓ located verbatim in the source · abstract, characters 2131–2162

Title

Formation and Infectivity of Oospores of Pseudoperonospora cubensis, the Causal Agent of Downy Mildew in Cucurbits

Y. Cohen; A. E. Rubin; M. Galperin Plant Disease 2011. doi:10.1094/pdis-02-11-0127

Other claims from this paper (19)

Observation Single old or new pathotype isolates produced no oospores on detached cucurbit leaves.
Observation Mixed isolate pairs produced abundant oospores in cucurbit mesophyll within 6 to 11 days.
Observation Oospores formed at 12.5°C.
Observation Oospores did not form at 25°C.
Observation Oospores developed on intact plants under saturated humidity at 15 or 20°C.
Observation Oospores were round, brown and approximately 40 μm across.
Observation Oospores were produced in Cucumis sativum.
Observation Oospores were produced in Cucumis melo.
Observation Oospores were absent in Cucurbita pepo.
Observation Oospores were absent in C. moschata.
Observation Oospores were absent in C. maxima.
Observation Oospore inoculum caused sporulating downy mildew lesions in Cucumis sativum.
Observation Oospore inoculum caused sporulating downy mildew lesions in Cucumis melo.
Observation Oospore inoculum caused sporulating downy mildew lesions in C. moschata.
Observation Oospore inoculum did not produce lesions in C. pepo.
Observation Molecular and fungicide analyses confirmed recombinant F1 offspring.
Observation Some F1 progeny lost pathogenicity to C. moschata or C. maxima.
Observation Other F1 progeny gained pathogenicity to Luffa cylindrica or Citrullus lanatus.
Observation F1 progeny showed altered fungicide sensitivity or host range relative to parents.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Bacterial wilt was observed on Cucurbita maxima in Guangdong.

Taxon: Cucurbita maximaCucurbita maximae0
Outcome: bacterial wilte0
Setting: Guangdong province, Chinae0

Verbatim

e0
“a new bacterial wilt on Cucurbita maxima was observed in Guangdong province, China”
✓ located verbatim in the source · abstract, characters 174–256

Title

Identification and Genetic Characterization of Ralstonia solanacearum Species Complex Isolates from Cucurbita maxima in China

Xiaoman She; Lin Yu; Guobing Lan; et al. Frontiers in Plant Science 2017. doi:10.3389/fpls.2017.01794

Other claims from this paper (12)

Observation Diseased plants developed wilting, dark brown vasculature and death.
Observation Bacterial masses oozed from crosscut stems of diseased plants.
Observation Ralstonia solanacearum caused Cucurbita maxima bacterial wilt.
Observation The 24 isolates were phylotype I, race 1.
Observation Eight isolates were biovar 3.
Observation Sixteen isolates were biovar 4.
Observation The isolates clustered in sequevars 17, 45 and 56.
Observation Sequevar 56 was newly described.
Observation Xiangyu1 was resistant to RS378.
Observation Xiangmi was moderately resistant to RS378.
Observation Nineteen other pumpkin cultivars were susceptible to RS378.
Observation This was the first reported C. maxima wilt caused by R. solanacearum race 1 worldwide.

Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

At low nitrate, G. maxima strongly influenced the nitrate-reducing community.

Taxon: Glyceria maximaGlyceria maximat0
Treatment: presence of G. maximae0
Outcome: nitrate-reducing communitye0
Qualifier: when the nitrate concentration was lowe0

Not reportedDirection

Verbatim

e0
“when the nitrate concentration was low, the presence of G. maxima greatly influenced the nitrate-reducing community.”
✓ located verbatim in the source · abstract, characters 1057–1173

t0
“Glyceria maxima”
✓ located verbatim in the source · title, characters 17–32

Title

The influence of Glyceria maxima and nitrate input on the composition and nitrate metabolism of the dissimilatory nitrate-reducing bacterial community

Johanna W Nijburg; Hendrikus J Laanbroek FEMS Microbiology Ecology 2006. doi:10.1111/j.1574-6941.1997.tb00356.x

Other claims from this paper (5)

“maxima”

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