Search claims · PlantClaims

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors support Coffea robusta as a rootstock for the four cultivated varieties.

Taxon: Coffea arabicaCoffea arabicat0
Outcome: use of Coffea robusta as a rootstocke0

Verbatim

e0
“support the use of Coffea robusta as a rootstock for these four cultivated varieties”
✓ located verbatim in the source · abstract, characters 1179–1263

t0
“Coffea arabica Cultivars on Coffea canephora Rootstock”
✓ located verbatim in the source · title, characters 41–95

Title

Initial Compatibility Indicators of Four Coffea arabica Cultivars on Coffea canephora Rootstock

Carlos Tuesta; Ligia García; Jorge Condori-Apfata; et al. Horticulturae 2025. doi:10.3390/horticulturae11121449

Other claims from this paper (7)

Intervention effect Villa Sarchí grafts had higher PSII quantum yield than Robusta by +0.044 units.
Intervention effect Villa Sarchí grafts had higher electron transport rate than Robusta by +14.702 µmol e− m−2 s−1.
Observation Net photosynthesis, stomatal conductance, and intercellular CO2 concentration did not differ among graft treatments.
Observation Transpiration did not differ among graft treatments.
Observation Maximum PSII efficiency was similar among treatments.
Observation No morphological trait differed significantly among graft combinations.
Observation Graft take was high across all combinations.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

The positive forest cover effect on yields was stronger for Coffea canephora than Coffea arabica.

Taxon: Coffea canephoraCoffea canephorae0
Outcome: coffee yieldse0
Direction: strongere0
Qualifier: higher pollinator dependencee0
Comparator: Coffea arabicae0

Verbatim

e0
“the positive effect of forest cover on coffee yields was stronger for Coffea canephora , the species with higher pollinator dependence, than for Coffea arabica”
✓ located verbatim in the source · abstract, characters 1146–1305

Title

Positive forest cover effects on coffee yields are consistent across regions

Adrian González‐Chaves; Luísa G. Carvalheiro; Lucas A. Garibaldi; et al. Journal of Applied Ecology 2021. doi:10.1111/1365-2664.14057

Other claims from this paper (8)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

ITS efficiently discriminated Coffea liberica.

Taxon: Coffea libericaCoffea libericae3
Gene: ITSe2
Outcome: efficiently discriminatede3

Verbatim

e2
“Although ITS had lower resolution in Coffea species”
✓ located verbatim in the source · abstract, characters 329–380

e3
“it efficiently discriminated Coffea liberica”
✓ located verbatim in the source · abstract, characters 382–426

Title

Molecular Authentication of Commercially Cultivated Coffee (Coffea spp.) in the Philippines using DNA Barcodes

Arleen C. Panaligan; Miriam D. Baltazar; Grecebio Jonathan D. Alejandro International Journal of Agriculture and Biology 2020. doi:10.17957/ijab/15.1660

Other claims from this paper (5)

Method / resource Both ITS and matK barcode markers had 100% amplification and sequencing success in Coffea spp.
Method / resource ITS had lower resolution than matK in Coffea species.
Method / resource The matK barcode discriminated all the Coffea species examined.
Method / resource matK had the highest universality and discrimination power of the two barcodes, compared with ITS.
Recommendation The authors state that DNA barcoding as an authentication method will benefit the coffee industry and growers.

Method / resourceobservedoriginal resultpositivebasis n/a

Claim · model-written summary

The cultivar is proposed as a rootstock for Coffea arabica cultivars.

Taxon: Coffea canephoraCoffea canephorat0
Material: IAC Herculândiat0
Outcome: rootstock for Coffea arabica cultivarse0

Not reportedComparatorValue

Verbatim

e0
“to be used as a rootstock for Coffea arabica cultivars”
✓ located verbatim in the source · abstract, characters 118–172

t0
“IAC Herculândia - a Coffea canephora rootstock”
✓ located verbatim in the source · title, characters 0–46

Title

IAC Herculândia - a Coffea canephora rootstock multiresistant to Meloidogyne species

Oliveiro Guerreiro Filho; Luiz Carlos Fazuoli; Masako Toma Braghini; et al. Crop Breeding and Applied Biotechnology 2023. doi:10.1590/1984-70332023v23n3c32

Other claims from this paper (4)

Observation IAC Herculândia resists Meloidogyne exigua.
Observation IAC Herculândia resists M. incognita.
Observation IAC Herculândia resists M. paranaensis.
Observation The synthetic cultivar resulted from recombination among five clonal cultivars.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Coffea arabica had 80% AMF colonization.

Taxon: Coffea arabicaCoffea arabicae0
Outcome: Coffea arabicae0
Value: 80%e0

Verbatim

e0
“Coffea arabica (80%)”
✓ located verbatim in the source · abstract, characters 1317–1337

Title

Diversity and Abundance of Arbuscular Mycorrhizal Fungi Under Different Plant and Soil Properties in Sidama, Southern Ethiopia

Beyene Dobo Advances in Bioscience and Bioengineering 2016. doi:10.11648/j.abb.20160403.11

Other claims from this paper (14)

Association AMF colonization and spore density were high at moderate to low P and N versus highest concentrations.
Observation Millettia ferruginea had 84% AMF colonization.
Observation Erythrina brucei had 80% AMF colonization.
Observation Ensete ventricosum had 86% AMF colonization.
Observation Catha edulis had 85% AMF colonization.
Observation Rhamnus prinoides had 53% AMF colonization.
Observation Colocasia esculenta had 52% AMF colonization.
Observation Brassica integrifolia was nonmycorrhizal.
Observation Cucurbita pepo was nonmycorrhizal.
Observation Croton macrostachyus rhizosphere had 1066±19.33 spores.
Observation Catha edulis rhizosphere had 1054±53.12 spores.
Observation Dioscorea alata rhizosphere had 100.00±2.89 spores per 100 g dry soil.
Association AMF colonization and rhizosphere spore populations did not correlate within species.
Observation AMF colonization and spore density differed significantly among agroforestry plants.

Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Stress signaling pathways are more robust in Coffea racemosa than in Coffea arabica based on SNP pathway analysis

Taxon: Coffea racemosaCoffea racemosat1
Outcome: stress signaling pathwayse5
Direction: more robuste5

Verbatim

t1
“Coffea arabica and Its Wild Relative Coffea racemosa in Mozambique”
✓ located verbatim in the source · title, characters 22–88

e5
“The analysis of the functional pathways based on SNPs suggests that the stress signaling pathways are more robust in this species”
✓ located verbatim in the source · abstract, characters 1081–1210

Title

Genomic Evaluation of Coffea arabica and Its Wild Relative Coffea racemosa in Mozambique: Settling Resilience Keys for the Coffee Crop in the Context of Climate Change

Inocência da Piedade Ernesto Tapaça; Lopes Mavuque; Riccardo Corti; et al. Plants 2023. doi:10.3390/plants12102044

Other claims from this paper (5)

Mechanismobservedoriginal resultpositivemeasured

Claim · model-written summary

The compensatory adjustments partially reduced oxidative damage in Coffea arabica.

Taxon: Coffea arabicaCoffea arabicat0
Outcome: oxidative damagee1
Direction: reducede1
Qualifier: partiallye1

Verbatim

t0
“Coffea arabica”
✓ located verbatim in the source · title, characters 61–75

e1
“These responses partially reduced oxidative damage”
✓ located verbatim in the source · abstract, characters 1100–1150

Title

Adjustments in leaf physiological and metabolic processes in Coffea arabica exposed to ozone

Marisa Domingos; Evandro A. Vieira; Emerson A. Silva; et al. Environmental and Experimental Botany 2026. doi:10.1016/j.envexpbot.2026.106363

Other claims from this paper (8)

Intervention effect Chronic ozone exposure reduced photosynthesis in Coffea arabica.
Intervention effect Chronic ozone exposure lowered leaf biomass in Coffea arabica.
Intervention effect Chronic ozone exposure impaired redox balance in Coffea arabica.
Observation Coffea arabica showed increased antioxidants under ozone exposure.
Observation Coffea arabica showed accumulation of amino acids under ozone exposure.
Observation Coffea arabica showed elevated fatty acids under ozone exposure.
Observation The leaf adjustments did not prevent leaf injury in Coffea arabica.
Mechanism Chronic ozone is likely to weaken leaf cell walls in Coffea arabica by reducing lignin, cellulose and pectin.

Method / resourceobservedoriginal resultpositivesimulated

Claim · model-written summary

A second zoning found limited opportunities for Coffea canephora.

Taxon: Coffea canephoraCoffea canephorae0
Outcome: real but limited opportunitiese0

Not reportedComparatorValue

Verbatim

e0
“a second zoning was carried out and resulted in real but limited opportunities for Coffea canephora.”
✓ located verbatim in the source · abstract, characters 682–782

Title

Environments Conducive to Coffea liberica in Martinique

CLAUDE Jean-Philippe; JOSEPH Philippe; ABATI Yelji; et al. International Journal of Sciences 2019. doi:10.18483/ijsci.2235

Other claims from this paper (4)

Method / resource Initial zoning found quality Arabica coffee production infeasible in the future.
Method / resource Pedoclimatic zoning indicated more cultivation possibilities for Coffea liberica.
Method / resource Coffea liberica appeared more suited to island conditions than Arabica and Canephora.
Method / resource Forecast-based zoning showed increased future production possibilities for Coffea liberica.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Several Coffea canephora clones were stable across locations.

Taxon: Coffea canephoraCoffea canephorat0
Material: clonese1
Outcome: stablese1

Verbatim

t0
“Coffea canephora”
✓ located verbatim in the source · title, characters 35–51

e1
“Une interaction a été détectée, bien que plusieurs clones se soient révélés stables”
✓ located verbatim in the source · abstract, characters 297–380

Title

Genotype-location interactions for Coffea canephora yield in the Ivory Coast

Christophe Montagnon; Christian Cilas; Thierry Leroy; et al. Agronomie 2000. doi:10.1051/agro:2000110

Other claims from this paper (2)

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Microsatellite markers showed high transferability within Coffea.

Taxon: CoffeaCoffeae0
Outcome: transferability of microsatellite markerse0
Direction: highe0

Not reportedComparatorValue

Verbatim

e0
“Our results establish the high transferability of microsatellite markers within Coffea.”
✓ located verbatim in the source · abstract, characters 685–772

t0
“coffee”
✓ located verbatim in the source · title, characters 13–19

Title

Diversity in coffee assessed with SSR markers: structure of the genus Coffea and perspectives for breeding

Philippe Cubry; Pascal Musoli; Hyacinte Legnaté; et al. Genome 2008. doi:10.1139/g07-096

Other claims from this paper (1)

Observation Wild Coffea species contained a large amount of diversity available for breeding.

“Coffea”

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