Intervention effectmodel-written summary

The rooting medium produced rapid shoot elongation.

A claim from An efficient protocol for indirect somatic embryogenesis and shoot organogenesis from leaf segments of date palm (Phoenix dactylifera L.) CV. Quntar · 2015

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The rooting medium produced rapid shoot elongation.

Taxon
date palm (Phoenix dactylifera L.)Phoenix dactyliferat0
Treatment
MS medium containing 0.5 mgl-1 GA3 + 1.0 mgl-1 NAAe0
Outcome
elongatione0
Direction
rapide0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

t0

“date palm (Phoenix dactylifera L.)”

✓ located verbatim in the source · title, characters 103–137
e0

“The shoots were successfully rooted (80%) with rapid elongation when cultured on MS medium containing 0.5 mgl-1 GA3 + 1.0 mgl-1 NAA.”

✓ located verbatim in the source · abstract, characters 1522–1654

Title

An efficient protocol for indirect somatic embryogenesis and shoot organogenesis from leaf segments of date palm (Phoenix dactylifera L.) CV. Quntar

Madi Waheed AL-Mayahi Ahmed African Journal of Agricultural Research 2015. doi:10.5897/ajar2014.9305

Other claims from this paper (9)

Record rev-7635bb18a185a4356dc09eadec66da98902c6a0a5d37a5ae11b944201cd7fe8d · schema claims-v0.9 · position 9 in the model’s answer

1-naphthaleneacetic acid · growth · Phoenix dactylifera (date palm)Positive and negative results

39 papers: 38 positive, 1 negative or no effect

37 papers in the same direction as this claim · 1 in the opposite direction

  1. positive
    Date palm shoots rooted on medium with 0.2 mgl-1 NAA.

    Thidiazuron-induced in vitro bud organogenesis of the date palm (Phoenix dactylifera L.) CV. Hillawi · 2014

    Same directionCited by this paper

  2. positive
    Naphthalene acetic acid induced primary orthogravitropic roots during embryo germination.

    Influence of Growth Regulators on Callogenesis and Somatic Embryo Development in Date Palm (Phoenix dactyliferaL.) Sahelian Cultivars · 2012

    Same directionCited by this paper

  3. positive
    Liquid MS medium with NAA and activated charcoal produced the highest embryo count, 160 from 500 mg callus.

    A comparative study between solid and liquid cultures relative to callus growth and somatic embryo formation in date palm (Phoenix dactylifera L.) cv. Zaghlool · 2013

    Same directionCited by this paper

  4. negative
    Naphthaleneacetic acid reduced pollen germination.

    Optimization of conditions for in vitro pollen germination and pollen tube growth of date palm (Phoenix dactylifera L.) · 2018

    Opposite direction

  5. positive
    Medium with 1.0 mg/L NAA produced optimum rooting of 90%.

    MICROPROPAGATION OF DATE PALM (PHOENIX DACTYLIFERA L.) VAR. MAKTOOM THROUGH DIRECT ORGANOGENESIS · 2007

    Same direction

  6. positive
    Increasing NAA to 2 mg L -1 with 2iP or BA enabled plant growth and rooting.

    Vegetative multiplication of date palms from in vitro cultured inflorescences: effect of some growth regulator combinations and organogenetic potential of various cultivars · 1998

    Same direction

  7. positive
    A medium with 0.5 mg/l NAA and IBA plus 1.0 mg/l IAA appeared more suitable for the rooting stage of Medjool shootlets.

    Thidiazuron-induced direct organogenesis from immature inflorescence of three date palm cultivars · 2021

    Same direction

  8. positive
    The medium with 2 mg/L BAP and 3 mg/L silver nitrate plus 0.1 mg/L NAA gave the highest embryogenic callus fresh weight (1.38 g) in Medjool date palm root explants.

    Effect of AgNO3 and BAP on Root as a Novel Explant in Date Palm (Phoenix dactylifera cv. Medjool) Somatic Embryogenesis · 2016

    Same direction

30 papers more in this group

See all 39 papers →

Gibberellic acid · growth · Phoenix dactylifera (date palm)Results agree

10 papers: 10 positive, 0 negative or no effect

9 papers in the same direction as this claim

  1. positive
    Combined silicon and gibberellic acid promoted date palm growth under heat stress.

    Silicon and Gibberellins: Synergistic Function in Harnessing ABA Signaling and Heat Stress Tolerance in Date Palm (Phoenix dactylifera L.) · 2020

    Same direction

  2. positive
    Isolated roots continued growth and produced new laterals on GA3 medium with reduced auxin, cytokinin and minerals or sucrose.

    Effects of Organic Nutrients and Hormones on Growth and Development of Tissue Explants from Coconut (Cocos nucifera) and Date (Phoenix dactylifera) Palms Cultured in vitro · 1978

    Same direction

  3. positive
    GA3 and/or SA improved Zaghloul fruit growth and development.

    Gibberellic Acid and Salicylic Acid Dual Application Improves Date Palm Fruit Growth by Regulating the Nutrient Acquisition, Amino Acid Profile, and Phytohormone Performance · 2023

    Same direction

  4. positive
    WPM with 0.5 mg/l GA3 and 2 mg/l zeatin significantly enhanced shoot length in date palm

    Optimisation of in vitro micropropagation of several date palm cultivars · 2018

    Same direction

  5. positive
    MS with 10 mg/L GA3 gave the maximum shoot length at the elongation stage compared with control and other treatments.

    Micro propagation of Date Palm (Phoenix dactylifera L.) var. Zaghlol via Direct Organogenesis · 2018 · compared with control and other treatments

    Same direction

  6. positive
    Raising GA3 from 0.0 to 1.0 mg/l improved leaf number, pinnate leaf number and leaf length.

    Effect of plant growth regulators on the development of ex vitro date palm (Phoenix dactylifera L.) Barhi cv. plantlets. · 2010

    Same direction

  7. positive
    0.5 mg l−1 GA3 with 1.0 mg l−1 NAA was optimum for shoot elongation of date palm.

    Studies on in-vitro organogenesis in date palm · 2013 · compared with five treatments

    Same direction

  8. positive
    GA3 application stimulated growth parameters and survival percentage under salinity at the acclimatization stage.

    THE ADVANSE EFFECT OF GA3 (GIBBERELLIC ACID) ON MEDIUM SALINITY OF Phoenix dactylifera L. PLANTLETS In vitro ROOTING STAGE · 2009 · compared with salinity stress

    Same direction

1 paper more in this group

See all 10 papers →

in vitro · growth · Phoenix dactylifera (date palm)Positive and negative results

51 papers: 50 positive, 1 negative or no effect

49 papers in the same direction as this claim · 1 in the opposite direction

  1. positive
    Date palm shoots rooted on medium with 0.2 mgl-1 NAA.

    Thidiazuron-induced in vitro bud organogenesis of the date palm (Phoenix dactylifera L.) CV. Hillawi · 2014

    Same directionCited by this paper

  2. positive
    Liquid MS medium with NAA and activated charcoal produced the highest embryo count, 160 from 500 mg callus.

    A comparative study between solid and liquid cultures relative to callus growth and somatic embryo formation in date palm (Phoenix dactylifera L.) cv. Zaghlool · 2013

    Same directionCited by this paper

  3. negative
    No somatic embryogenesis growth occurred without a carbon source in MS medium.

    In vitro somatic embryogenesis response of date palm cv. Sukkary to sucrose and activated charcoal concentrations · 2017

    Opposite direction

  4. positive
    Transfer to hormone-free medium enhanced embryo development.

    A Histological Study of Development of Adventive Embryos in Organ Cultures of Phoenix dactylifera L. · 1980

    Same direction

  5. positive
    Isolated roots continued growth and produced new laterals on GA3 medium with reduced auxin, cytokinin and minerals or sucrose.

    Effects of Organic Nutrients and Hormones on Growth and Development of Tissue Explants from Coconut (Cocos nucifera) and Date (Phoenix dactylifera) Palms Cultured in vitro · 1978

    Same direction

  6. positive
    Medium with 1.0 mg/L NAA produced optimum rooting of 90%.

    MICROPROPAGATION OF DATE PALM (PHOENIX DACTYLIFERA L.) VAR. MAKTOOM THROUGH DIRECT ORGANOGENESIS · 2007

    Same direction

  7. positive
    ABA and 2iP in maturation medium promoted embryo emergence.

    High-frequency direct somatic embryogenesis and plantlet regeneration from date palm immature inflorescences using picloram · 2021

    Same direction

  8. positive
    Copper sulphate and cobalt chloride enhanced shoot regeneration frequency from callus

    EFFECT OF COPPER SULPHATE AND COBALT CHLORIDE ON GROWTH OF THE IN VITRO CULTURE TISSUES FOR DATE PALM (PHOENIX DACTYLIFERA L.) CV. ASHGAR · 2014

    Same direction

42 papers more in this group

See all 51 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.