Intervention effectmodel-written summary

2,4-dichlorophenoxyacetic acid inhibited cutting growth.

A claim from Study on the effects of phytohormone and Rhizobium sp. on alfalfa cuttings · 2013

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

2,4-dichlorophenoxyacetic acid inhibited cutting growth.

Taxon
alfalfaMedicago sativae0
Treatment
2,4-dichlorophenoxyacetic acid( 2,4D)e0
Outcome
growth of alfalfa cuttingse0
Direction
inhibite0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

e0

“The treatment with 6-benzylaminopurine( 6-BA) and 2,4-dichlorophenoxyacetic acid( 2,4D) could inhibit the growth of alfalfa cuttings.”

✓ located verbatim in the source · abstract, characters 682–815

Title

Study on the effects of phytohormone and Rhizobium sp. on alfalfa cuttings

YU Hong-zh Heilongjiang xumu shouyi 2013

Other claims from this paper (8)

Record rev-7060d3db75c873f8f9c6ee441e996485298264b8fe052fa329f755e3c31588b3 · schema claims-v0.9 · position 6 in the model’s answer

2,4-D · growth · Medicago sativa (alfalfa)Positive and negative results

17 papers: 16 positive, 1 negative or no effect

16 in the opposite direction

  1. positive
    Nonlethal Fe stress with low 2,4-D induced embryogenic cell type development.

    The Role of Auxin, pH, and Stress in the Activation of Embryogenic Cell Division in Leaf Protoplast-Derived Cells of Alfalfa · 2002

    Opposite direction

  2. positive
    The trichothecenes promoted callus induction synergistically with a low concentration of 2,4-D.

    Fungal Trichothecenes Which Promote Callus Initiation from the Alfalfa Cotyledon · 1989

    Opposite direction

  3. positive
    Somatic embryogenesis differed significantly by hormone concentration and peaked with 1.5 mg/l 2,4-D without kin.

    Callus induction and embryogenesis of alfalfa (Medicago sativa L.) using hypocotyl thin cell layer culture · 2011

    Opposite direction

  4. positive
    Cells at the highest 2,4-D concentration became embryogenic and could form somatic embryos after transfer to lower 2,4-D.

    Activation of embryogenic cell division in leaf protoplast-derived alfalfa cells: the role of auxin and stress · 2002

    Opposite direction

  5. positive
    Combined 2,4-D and 6-BA enhanced callus growth relative to individual use.

    Effects of Glutamine,Proline,and Exogenous Hormones on the Anther Culture of Alfalfa · 2008 · compared with singly used

    Opposite direction

  6. positive
    MSH was the optimum medium for embryogenic callus induction.

    The establishment of high frequency regeneration system of alfalfa somatic embryos · 2006

    Opposite direction

  7. positive
    2,4-D at 2 mg L-1 gave the highest callus fresh weight.

    ROLE OF PLANT GROWTH REGULATORS IN CALLUS INITIATION AND PLANTLETS REPRODUCING OF TWO ALFALFA CULTIVARS · 2017

    Opposite direction

  8. positive
    MS+2,4-D+NAA+KT medium was the better callus induction medium for Medicago sativa Xinjiang Daye, with a callus ratio of 95.5%.

    Effect of CH on Induction of Callus from Leaves of Alfalfa · 2006 · compared with four kinds of induction medium

    Opposite direction

8 papers more in this group

See all 17 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.