Intervention effectmodel-written summary

OH17 ACC deaminase improved rice root growth by 10%.

A claim from ACC Deaminase from Lysobacter gummosus OH17 Can Promote Root Growth in Oryza sativa Nipponbare Plants · 2018

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

OH17 ACC deaminase improved rice root growth by 10%.

Taxon
Oryza sativa NipponbareOryza sativae0
Organ / stage
roote0
Treatment
OH17 ACC deaminasee0
Gene
OH17 ACC deaminasee0
Outcome
root, 10%, and stem, 14%, growthe0
Direction
improvementse0
Value
10%e0
Comparator
control experimentse0

Not reportedMaterialCompoundInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier

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

e0

“After the treatment of rice Oryza sativa Nipponbare plants with OH17 ACC deaminase, the ethylene production levels were 44% higher in comparison with the control experiments, allowing significant improvements in root, 10%, and stem, 14%, growth.”

✓ located verbatim in the source · abstract, characters 671–916

Title

ACC Deaminase from Lysobacter gummosus OH17 Can Promote Root Growth in Oryza sativa Nipponbare Plants

Pedro Laborda; Jun Ling; Xian Chen; et al. Journal of Agricultural and Food Chemistry 2018. doi:10.1021/acs.jafc.8b00063

Other claims from this paper (2)

Record rev-2dc2884ebfe15dfd6fc9bd2a91bbffefc80886c34860d1d4b52768b51c08133f · schema claims-v0.9 · position 2 in the model’s answer

1-aminocyclopropanecarboxylic acid · growth · Oryza sativa (rice)Positive and negative results

10 papers: 6 positive, 4 negative or no effect

5 papers in the same direction as this claim · 4 in the opposite direction

  1. negative
    1-aminocyclopropane-1- carboxylic acid (ACC) inhibited basal spikelet growth and development.

    Ethylene inhibitors improve dry matter partitioning and development of late flowering spikelets on rice panicles · 2000

    Opposite direction

  2. negative
    ACC (200 mmol m−3) decreased rice callus growth by 40% under illuminated incubation at 25 °C.

    Effect of Ethylene and Culture Environment on Rice Callus Proliferation · 1993

    Opposite direction

  3. negative
    ACC inhibited root elongation of rice under aluminium toxicity.

    Putrescine alleviates aluminum toxicity in rice (Oryza sativa) by reducing cell wall Al contents in an ethylene‐dependent manner · 2019

    Opposite direction

  4. negative
    Under illuminated incubation at 25°C, ACC (100 µM) decreased rice callus growth by 15%.

    Cereal Callus Cultures: Control of Headspace Gases Can Optimise the Conditions for Callus Proliferation · 1992

    Opposite direction

  5. positive
    1-Aminocyclopropane-1-carboxylic acid, the ethylene precursor, stimulated elongation of rice coleoptiles.

    Changes in osmotic pressure and cell wall properties during auxin‐ and ethylene‐induced growth of intact coleoptiles of rice · 1990

    Same direction

  6. positive
    ACC produced much less elongation than GA.

    [Effects of exogenous growth regulators on plant elongation and carbohydrate consumption of rice seedlings under submergence.] · 2018 · compared with GA

    Same direction

  7. positive
    ACC partly reversed AVG inhibition of submerged elongation.

    Hormonal Regulation of Elongation in Floating Rice During Submergence · 1988

    Same direction

  8. positive
    NRPC-8 had the maximum leaf number under ACC treatment.

    The Effect of Aminocyclopropane Carboxylic Acid (ACC) and Silver Nitrate (AGNO3) on Green Super Rice Seedlings for Submergence Tolerance · 2024

    Same direction

1 paper more in this group

See all 10 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.