Intervention effectmodel-written summary

Both methods induced root iron plaque in rice.

A claim from Response of Rice (Oryza sativa) with Root Surface Iron Plaque Under Aluminium Stress · 2006

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Both methods induced root iron plaque in rice.

Treatment
Both methods (I and II)e0
Outcome
iron plaque on rice root surfacese0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Rice (Oryza sativa)”

✓ located verbatim in the source · title, characters 12–31
e0

“Both methods (I and II) could induce the formation of iron plaque on rice root surfaces.”

✓ located verbatim in the source · abstract, characters 1040–1128

Title

Response of Rice (Oryza sativa) with Root Surface Iron Plaque Under Aluminium Stress

RONG FU CHEN; REN FANG SHEN; PEI GU; et al. Annals of Botany 2006. doi:10.1093/aob/mcl110

Other claims from this paper (6)

Record rev-2a660996182b4e98a2d703a9172a83034e57772d0f3fc4bf173611de99b80dcd · schema claims-v0.9 · position 1 in the model’s answer

iron atom · nutrient: content · Oryza sativa (rice)Positive and negative results

89 papers: 64 positive, 25 negative or no effect

63 papers in the same direction as this claim · 24 in the opposite direction · 1 reporting no difference from an alternative

  1. positive
    Iron plaque on rice roots lessened the toxic effects of excess copper.

    Effects of iron plaque on roots of rice on growth and metal concentration of seeds and plant tissues when cultivated in excess copper · 1994

    Same directionCited by this paper

  2. positive
    Increasing Fe supply reduced Cd accumulation in rice shoots, mainly by inhibiting Cd translocation from roots to shoots.

    Fe fortification limits rice Cd accumulation by promoting root cell wall chelation and reducing the mobility of Cd in xylem · 2022

    Same directionCites this paper

  3. positive
    Combining 0.2 μM Br28 with iron plaque reduced leaf arsenic content.

    Brassinosteroids and iron plaque affect arsenic and cadmium uptake by rice seedlings grown in hydroponic solution · 2018

    Same directionCites this paper

  4. negative
    Iron presence increased cadmium translocation to rice shoots.

    Iron deficiency enhances cadmium uptake and translocation mediated by the Fe2+transporters OsIRT1 and OsIRT2 in rice · 2006

    Opposite direction

  5. negative
    Removing iron led to very low shoot and root iron concentration.

    Physiological and Transcriptome Analysis of Iron and Phosphorus Interaction in Rice Seedlings     · 2009

    Opposite direction

  6. negative
    OsNAS2 activation raised Fe content in mature rice seeds 3.0-fold.

    Activation of Rice nicotianamine synthase 2 (OsNAS2) Enhances Iron Availability for Biofortification · 2012

    Opposite directionAbout lacking this nutrient, so it counts the other way round

  7. negative
    Loss of OsPRI2 impaired root-to-shoot Fe translocation.

    Oryza sativa POSITIVE REGULATOR OF IRON DEFICIENCY RESPONSE 2 (OsPRI2) and OsPRI3 are involved in the maintenance of Fe homeostasis · 2019

    Opposite direction

  8. negative
    Expression of OsIMA1 and OsIMA2 in rice is strongly induced under iron deficiency.

    Iron deficiency-inducible peptide-coding genes OsIMA1 and OsIMA2 positively regulate a major pathway of iron uptake and translocation in rice · 2020

    Opposite directionAbout lacking this nutrient, so it counts the other way round

80 papers more in this group

See all 89 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.