Quillajaceae 181 claims

family · order Fabales · 4 taxa · NCBI Taxonomy ↗

4 entries

Quillaja saponaria159 claims · 33 papers Quillaja11 claims · 7 papers Quillaja brasiliensis10 claims · 2 papers Quillaja lancifolia1 claim · 1 paper

181 claims

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Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

In Quillaja saponaria, P additions increased root length and diameter.

Taxon: Q. saponariaQuillaja saponariae0
Treatment: P additionse0
Outcome: root length and diametere0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“In Q. saponaria, P additions increased root length and diameter”
✓ located verbatim in the source · abstract, characters 787–850

Title

Phosphorus Fertilization and Chemical Root Pruning: Effects on Root Traits During the Nursery Stage in Two Mediterranean Species from Central Chile

Fiorella Calderón-Ureña; Carolina Álvarez-Maldini; Manuel Acevedo; et al. Plants 2025. doi:10.3390/plants14020195

Other claims from this paper (9)

Intervention effect Higher P concentration increased nutrient content in both species.
Intervention effect Higher P concentration was accompanied by higher growth in both species.
Intervention effect In Aristotelia chilensis, higher P concentrations only increased the length and volume of medium roots.
Intervention effect In Quillaja saponaria, P additions increased the length and volume of fine and medium roots.
Intervention effect Chemical (copper) root pruning reduced the root-to-shoot ratio of Aristotelia chilensis by 23.1%.
Intervention effect Chemical (copper) root pruning reduced the root-to-shoot ratio of Quillaja saponaria by 15.7%.
Intervention effect Fine root architecture of Aristotelia chilensis remained unaffected by root pruning.
Intervention effect In Quillaja saponaria, fine root length and volume decreased with increasing P concentrations.
Intervention effect The authors conclude that P fertilization enhances root development more consistently than root pruning.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

In Quillaja saponaria, P additions increased the length and volume of fine and medium roots.

Taxon: Q. saponariaQuillaja saponariae0
Treatment: P additionse0
Outcome: the length and volume of fine and medium rootse0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“In Q. saponaria, P additions increased root length and diameter and the length and volume of fine and medium roots”
✓ located verbatim in the source · abstract, characters 787–901

Title

Phosphorus Fertilization and Chemical Root Pruning: Effects on Root Traits During the Nursery Stage in Two Mediterranean Species from Central Chile

Fiorella Calderón-Ureña; Carolina Álvarez-Maldini; Manuel Acevedo; et al. Plants 2025. doi:10.3390/plants14020195

Other claims from this paper (9)

Intervention effect Higher P concentration increased nutrient content in both species.
Intervention effect Higher P concentration was accompanied by higher growth in both species.
Intervention effect In Aristotelia chilensis, higher P concentrations only increased the length and volume of medium roots.
Intervention effect In Quillaja saponaria, P additions increased root length and diameter.
Intervention effect Chemical (copper) root pruning reduced the root-to-shoot ratio of Aristotelia chilensis by 23.1%.
Intervention effect Chemical (copper) root pruning reduced the root-to-shoot ratio of Quillaja saponaria by 15.7%.
Intervention effect Fine root architecture of Aristotelia chilensis remained unaffected by root pruning.
Intervention effect In Quillaja saponaria, fine root length and volume decreased with increasing P concentrations.
Intervention effect The authors conclude that P fertilization enhances root development more consistently than root pruning.

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Chemical (copper) root pruning reduced the root-to-shoot ratio of Quillaja saponaria by 15.7%.

Taxon: Q. saponariaQuillaja saponariae0
Treatment: WCue0
Outcome: root-to-shoot ratioe0
Direction: declinede0
Value: 15.7%e0

Not reportedComparator

Verbatim

e0
“The root-to-shoot ratio declined with WCu in A. chilensis (23.1%) and Q. saponaria (15.7%)”
✓ located verbatim in the source · abstract, characters 903–993

Title

Phosphorus Fertilization and Chemical Root Pruning: Effects on Root Traits During the Nursery Stage in Two Mediterranean Species from Central Chile

Fiorella Calderón-Ureña; Carolina Álvarez-Maldini; Manuel Acevedo; et al. Plants 2025. doi:10.3390/plants14020195

Other claims from this paper (9)

Intervention effect Higher P concentration increased nutrient content in both species.
Intervention effect Higher P concentration was accompanied by higher growth in both species.
Intervention effect In Aristotelia chilensis, higher P concentrations only increased the length and volume of medium roots.
Intervention effect In Quillaja saponaria, P additions increased root length and diameter.
Intervention effect In Quillaja saponaria, P additions increased the length and volume of fine and medium roots.
Intervention effect Chemical (copper) root pruning reduced the root-to-shoot ratio of Aristotelia chilensis by 23.1%.
Intervention effect Fine root architecture of Aristotelia chilensis remained unaffected by root pruning.
Intervention effect In Quillaja saponaria, fine root length and volume decreased with increasing P concentrations.
Intervention effect The authors conclude that P fertilization enhances root development more consistently than root pruning.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

In Quillaja saponaria, fine root length and volume decreased with increasing P concentrations.

Taxon: Q. saponariaQuillaja saponariae0
Treatment: increasing P concentrationse0
Outcome: fine root length and volumee0
Direction: decreasede0

Not reportedComparator

Verbatim

e0
“fine root length and volume decreased with increasing P concentrations in Q. saponaria”
✓ located verbatim in the source · abstract, characters 1102–1188

Title

Phosphorus Fertilization and Chemical Root Pruning: Effects on Root Traits During the Nursery Stage in Two Mediterranean Species from Central Chile

Fiorella Calderón-Ureña; Carolina Álvarez-Maldini; Manuel Acevedo; et al. Plants 2025. doi:10.3390/plants14020195

Other claims from this paper (9)

Intervention effect Higher P concentration increased nutrient content in both species.
Intervention effect Higher P concentration was accompanied by higher growth in both species.
Intervention effect In Aristotelia chilensis, higher P concentrations only increased the length and volume of medium roots.
Intervention effect In Quillaja saponaria, P additions increased root length and diameter.
Intervention effect In Quillaja saponaria, P additions increased the length and volume of fine and medium roots.
Intervention effect Chemical (copper) root pruning reduced the root-to-shoot ratio of Aristotelia chilensis by 23.1%.
Intervention effect Chemical (copper) root pruning reduced the root-to-shoot ratio of Quillaja saponaria by 15.7%.
Intervention effect Fine root architecture of Aristotelia chilensis remained unaffected by root pruning.
Intervention effect The authors conclude that P fertilization enhances root development more consistently than root pruning.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Cd accumulated mainly in Quillay roots, at 339.9 mg/kg DW.

Taxon: Quillaja saponariaQuillaja saponariae0
Organ / stage: rootse1
Compound: Cde1
Outcome: accumulatede1
Value: 339.9e1
Qualifier: mainlye1

Verbatim

e0
“Quillay (Quillaja saponaria) is a tree species endemic to Chile”
✓ located verbatim in the source · abstract, characters 57–120

e1
“both metals were accumulated mainly in roots, with 339.9 and 433.8 mg/kg DW, for Cd and Cu, respectively, exhibiting a metal excluder pattern”
✓ located verbatim in the source · abstract, characters 849–990

Title

Cadmium and Copper Stress Responses in Soapbark Tree (Quillaja saponaria): Effects on Growth, Metal Accumulation, Saponin Concentration, and Gene Expression

Javiera Lazo; Jaime Tapia; Fernando P. Guerra Plants 2025. doi:10.3390/plants14050709

Other claims from this paper (7)

Observation Cu accumulated mainly in Quillay roots, at 433.8 mg/kg DW.
Observation Quillay showed a metal excluder pattern for Cd and Cu.
Intervention effect Cd increased the length of the principal root of Quillay.
Intervention effect Higher Cd doses increased Quillay saponin content by 62.8% relative to control.
Intervention effect Higher Cu doses increased Quillay saponin content by 41.2% relative to control.
Intervention effect Metal exposure modified the transcriptional levels of GS, GR and COPT1 depending on metal and organ.
Recommendation The authors recommend using Quillay for phytoremediation strategies.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Cu accumulated mainly in Quillay roots, at 433.8 mg/kg DW.

Taxon: Quillaja saponariaQuillaja saponariae0
Organ / stage: rootse1
Compound: Cue1
Outcome: accumulatede1
Value: 433.8 mg/kg DWe1
Qualifier: mainlye1

Verbatim

e0
“Quillay (Quillaja saponaria) is a tree species endemic to Chile”
✓ located verbatim in the source · abstract, characters 57–120

e1
“both metals were accumulated mainly in roots, with 339.9 and 433.8 mg/kg DW, for Cd and Cu, respectively, exhibiting a metal excluder pattern”
✓ located verbatim in the source · abstract, characters 849–990

Title

Cadmium and Copper Stress Responses in Soapbark Tree (Quillaja saponaria): Effects on Growth, Metal Accumulation, Saponin Concentration, and Gene Expression

Javiera Lazo; Jaime Tapia; Fernando P. Guerra Plants 2025. doi:10.3390/plants14050709

Other claims from this paper (7)

Observation Cd accumulated mainly in Quillay roots, at 339.9 mg/kg DW.
Observation Quillay showed a metal excluder pattern for Cd and Cu.
Intervention effect Cd increased the length of the principal root of Quillay.
Intervention effect Higher Cd doses increased Quillay saponin content by 62.8% relative to control.
Intervention effect Higher Cu doses increased Quillay saponin content by 41.2% relative to control.
Intervention effect Metal exposure modified the transcriptional levels of GS, GR and COPT1 depending on metal and organ.
Recommendation The authors recommend using Quillay for phytoremediation strategies.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Quillay showed a metal excluder pattern for Cd and Cu.

Taxon: Quillaja saponariaQuillaja saponariae0
Outcome: metal excluder patterne1

Verbatim

e0
“Quillay (Quillaja saponaria) is a tree species endemic to Chile”
✓ located verbatim in the source · abstract, characters 57–120

e1
“both metals were accumulated mainly in roots, with 339.9 and 433.8 mg/kg DW, for Cd and Cu, respectively, exhibiting a metal excluder pattern”
✓ located verbatim in the source · abstract, characters 849–990

Title

Cadmium and Copper Stress Responses in Soapbark Tree (Quillaja saponaria): Effects on Growth, Metal Accumulation, Saponin Concentration, and Gene Expression

Javiera Lazo; Jaime Tapia; Fernando P. Guerra Plants 2025. doi:10.3390/plants14050709

Other claims from this paper (7)

Observation Cd accumulated mainly in Quillay roots, at 339.9 mg/kg DW.
Observation Cu accumulated mainly in Quillay roots, at 433.8 mg/kg DW.
Intervention effect Cd increased the length of the principal root of Quillay.
Intervention effect Higher Cd doses increased Quillay saponin content by 62.8% relative to control.
Intervention effect Higher Cu doses increased Quillay saponin content by 41.2% relative to control.
Intervention effect Metal exposure modified the transcriptional levels of GS, GR and COPT1 depending on metal and organ.
Recommendation The authors recommend using Quillay for phytoremediation strategies.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Cd increased the length of the principal root of Quillay.

Taxon: Quillaja saponariaQuillaja saponariae0
Treatment: Cde2
Outcome: length of the principal roote2
Direction: increasede2

Not reportedComparator

Verbatim

e0
“Quillay (Quillaja saponaria) is a tree species endemic to Chile”
✓ located verbatim in the source · abstract, characters 57–120

e2
“Cd increased the length of the principal root”
✓ located verbatim in the source · abstract, characters 992–1037

Title

Cadmium and Copper Stress Responses in Soapbark Tree (Quillaja saponaria): Effects on Growth, Metal Accumulation, Saponin Concentration, and Gene Expression

Javiera Lazo; Jaime Tapia; Fernando P. Guerra Plants 2025. doi:10.3390/plants14050709

Other claims from this paper (7)

Observation Cd accumulated mainly in Quillay roots, at 339.9 mg/kg DW.
Observation Cu accumulated mainly in Quillay roots, at 433.8 mg/kg DW.
Observation Quillay showed a metal excluder pattern for Cd and Cu.
Intervention effect Higher Cd doses increased Quillay saponin content by 62.8% relative to control.
Intervention effect Higher Cu doses increased Quillay saponin content by 41.2% relative to control.
Intervention effect Metal exposure modified the transcriptional levels of GS, GR and COPT1 depending on metal and organ.
Recommendation The authors recommend using Quillay for phytoremediation strategies.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Higher Cd doses increased Quillay saponin content by 62.8% relative to control.

Taxon: Quillaja saponariaQuillaja saponariae0
Treatment: Higher doses of Cde3
Outcome: saponin contente3
Direction: augmentede3
Value: 62.8%e3
Comparator: controle3

Verbatim

e0
“Quillay (Quillaja saponaria) is a tree species endemic to Chile”
✓ located verbatim in the source · abstract, characters 57–120

e3
“Higher doses of Cd and Cu augmented the saponin content (62.8% and 41.2% compared to control, respectively)”
✓ located verbatim in the source · abstract, characters 1039–1146

Title

Cadmium and Copper Stress Responses in Soapbark Tree (Quillaja saponaria): Effects on Growth, Metal Accumulation, Saponin Concentration, and Gene Expression

Javiera Lazo; Jaime Tapia; Fernando P. Guerra Plants 2025. doi:10.3390/plants14050709

Other claims from this paper (7)

Observation Cd accumulated mainly in Quillay roots, at 339.9 mg/kg DW.
Observation Cu accumulated mainly in Quillay roots, at 433.8 mg/kg DW.
Observation Quillay showed a metal excluder pattern for Cd and Cu.
Intervention effect Cd increased the length of the principal root of Quillay.
Intervention effect Higher Cu doses increased Quillay saponin content by 41.2% relative to control.
Intervention effect Metal exposure modified the transcriptional levels of GS, GR and COPT1 depending on metal and organ.
Recommendation The authors recommend using Quillay for phytoremediation strategies.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Higher Cu doses increased Quillay saponin content by 41.2% relative to control.

Taxon: Quillaja saponariaQuillaja saponariae0
Treatment: Higher doses of Cd and Cue3
Outcome: saponin contente3
Direction: augmentede3
Value: 41.2%e3
Comparator: controle3

Verbatim

e0
“Quillay (Quillaja saponaria) is a tree species endemic to Chile”
✓ located verbatim in the source · abstract, characters 57–120

e3
“Higher doses of Cd and Cu augmented the saponin content (62.8% and 41.2% compared to control, respectively)”
✓ located verbatim in the source · abstract, characters 1039–1146

Title

Cadmium and Copper Stress Responses in Soapbark Tree (Quillaja saponaria): Effects on Growth, Metal Accumulation, Saponin Concentration, and Gene Expression

Javiera Lazo; Jaime Tapia; Fernando P. Guerra Plants 2025. doi:10.3390/plants14050709

Other claims from this paper (7)

Observation Cd accumulated mainly in Quillay roots, at 339.9 mg/kg DW.
Observation Cu accumulated mainly in Quillay roots, at 433.8 mg/kg DW.
Observation Quillay showed a metal excluder pattern for Cd and Cu.
Intervention effect Cd increased the length of the principal root of Quillay.
Intervention effect Higher Cd doses increased Quillay saponin content by 62.8% relative to control.
Intervention effect Metal exposure modified the transcriptional levels of GS, GR and COPT1 depending on metal and organ.
Recommendation The authors recommend using Quillay for phytoremediation strategies.