Observationmodel-written summary

Shoot Pb and Cu accumulation was two to four times that in roots in all three plants.

A claim from Enhanced Accumulation of Copper and Lead in Amaranth (Amaranthus paniculatus), Indian Mustard (Brassica juncea) and Sunflower (Helianthus annuus) · 2013

Observationobservedoriginal resultmeasured

Claim · model-written summary

Shoot Pb and Cu accumulation was two to four times that in roots in all three plants.

Taxon
amaranth, Indian mustard and sunflowerAmaranthus caudatusBrassica junceaHelianthus annuuse0
Organ / stage
shootse1
Outcome
accumulation of Pb and Cue1
Direction
highere2
Value
two to four foldse2
Comparator
the concentration in rootse2

Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Amaranthus caudatus
Amaranthus caudatus · TaxonTubifex · CC BY-SA 3.0 · Wikimedia Commons ↗
Brassica juncea
Brassica juncea · TaxonDalgial · CC BY-SA 3.0 · Wikimedia Commons ↗
Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e0

“into amaranth, Indian mustard and sunflower”

✓ located verbatim in the source · abstract, characters 402–445
e1

“Industrial soil amended with N fertilizer resulted in the highest accumulation of Pb and Cu (for Pb 10.1-15.5 mg kg⁻¹, for Cu 11.6-16.8 mg kg⁻¹) in the shoots”

✓ located verbatim in the source · abstract, characters 879–1037
e2

“which was two to four folds higher relative to the concentration in roots”

✓ located verbatim in the source · abstract, characters 1039–1112

Title

Enhanced Accumulation of Copper and Lead in Amaranth (Amaranthus paniculatus), Indian Mustard (Brassica juncea) and Sunflower (Helianthus annuus)

Motior M. Rahman; Sofian M. Azirun; Amru N. Boyce PLoS ONE 2013. doi:10.1371/journal.pone.0062941

Other claims from this paper (11)

Record rev-b7d3c083fe32106617b46f7d320820e24c885324a9ef8ea2d0e9a39dd7b02f1a · schema claims-v0.9 · position 3 in the model’s answer