Intervention effectmodel-written summary

Sina also reached 100% callus formation with the stated 1.1 mg/L BAP combination.

A claim from Cultivation of anthers of cucumber cultivars (Cucumis sativus L.) in a greenhouse for callus induction · 2024

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sina also reached 100% callus formation with the stated 1.1 mg/L BAP combination.

Taxon
cucumberCucumis sativust0
Material
Sinae0
Treatment
BAP (1.1 mg/L) with 2,4-D (0.75, 1.1 and 1.25 mg/L)e0
Outcome
percentage of callus formatione0
Direction
higheste0
Value
100%e0

Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier

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

Cucumis sativus
Cucumis sativus · TaxonH. Zell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the highest percentage of callus formation was 100% in both cultivars in environments with the combination of BAP (0.7 and 0.9 mg/liter) with 2,4-D (0.75, 1 and 1.25 mg/L) and in Sina cultivar BAP (1.1 mg/L) with 2,4-D (0.75, 1.1 and 1.25 mg/L)”

✓ located verbatim in the source · abstract, characters 2530–2774
t0

“cucumber cultivars (Cucumis sativus L.)”

✓ located verbatim in the source · title, characters 26–65

Title

Cultivation of anthers of cucumber cultivars (Cucumis sativus L.) in a greenhouse for callus induction

F Rashtbar Astmal; R Haddad; GA Garoosi Cell and Tissue Journal 2024. doi:10.61186/jct.15.1.45

Other claims from this paper (8)

Record rev-a14ffd3172d0c4ea5ae7ccc69cd61a15ca9271481b301d53bb30f851b25ee542 · schema claims-v0.9 · position 8 in the model’s answer

N-benzyladenine · growth · Cucumis sativus (cucumber)Results differ

34 papers: 30 positive, 4 negative or no effect

29 papers in the same direction as this claim · 3 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
    BA inhibited fruit growth in cucumber plants bearing one fruit.

    Effects of Exogenous Plant Growth Regulators on Yield, Fruit Growth, and Concentration of Endogenous Hormones in Gynoecious Parthenocarpic Cucumber (Cucumis sativus L.) · 2015

    Opposite direction

  2. no effect
    Alpha-amanitin added after 6 hours had almost no effect on BA growth stimulation.

    Importance of RNA synthesis whthin the lag phase preceding benzyladenine-induced growth of cucumber cotyledons in the dark · 1980

    Opposite direction

  3. negative
    Benzyladenine inhibited cucumber hypocotyl elongation.

    Similarity between Cytokinin and Blue Light Inhibition of Cucumber Hypocotyl Elongation · 1991

    Opposite direction

  4. no effect
    BA and zeatin did not differ significantly in shoot formation.

    Effect of Cotyledon Age and Explant Location on Regeneration ofCucumis Sativus · 2003 · compared with zeatin

    No difference from an alternative

  5. positive
    Adventitious buds regenerated at 25 shoots per explant on supplemented medium after two subcultures.

    In vitro organogenesis and plant formation in cucumber · 2005

    Same direction

  6. positive
    Casein hydrolysate added to the MS + BA shoot induction medium significantly enhanced multiple shoot number or regenerant growth in cucumber.

    In Vitro Mass Propagation of Cucumis sativus L. from Nodal Segments · 2005

    Same direction

  7. positive
    The induction medium with 2 mg/L BA, 0.5 mg/L IAA, 1 mg/L GA3 and 32 mg/L putrescine gave the highest callus formation, 70.8%

    Evaluation of Factors Affecting Embryo-like Structure and Callus Formation in Unpollinated Ovary Culture of Cucumber (Cucumis sativus) · 2015

    Same direction

  8. positive
    The highest callus induction rate occurred without thermal shock and with the NAA+2,4-D+KIN+BAP (1.5+0.7+1+1.8) mg/L hormonal combination.

    Embryo and callus induction by different factors in ovary culture of cucumber · 2016

    Same direction

25 papers more in this group

See all 34 papers →

2,4-D · growth · Cucumis sativus (cucumber)Positive and negative results

11 papers: 8 positive, 3 negative or no effect

7 papers in the same direction as this claim · 3 in the opposite direction

  1. negative
    Incorporating 2,4-D in the callus induction medium gave slow callus growth and low quality callus compared with NAA and BAP.

    Callus induction and efficient plant regeneration in Cucumber (Cucumis sativus L.) · 2016 · compared with NAA and BAP

    Opposite direction

  2. no effect
    CMP, DMPA and 2, 4-D did not affect cucumber germination.

    Herbicidal activity, absorption and translocation of clomeprop in plant seedlings. · 1988

    Opposite direction

  3. negative
    Prebloom 2,4-D reduced vigor as rate increased.

    Crop Injury from Sublethal Rates of Herbicide. II. Cucumber · 2001

    Opposite direction

  4. positive
    The highest callus induction rate occurred without thermal shock and with the NAA+2,4-D+KIN+BAP (1.5+0.7+1+1.8) mg/L hormonal combination.

    Embryo and callus induction by different factors in ovary culture of cucumber · 2016

    Same direction

  5. positive
    At 131 mM sucrose, 8 µM 2,4-D yielded the greatest somatic embryogenesis frequency.

    Influence of sucrose concentration onin vitromorphogenesis in cultured cucumber cotyledon explants · 1996 · compared with 2,4-D concentration

    Same direction

  6. positive
    Leaf discs on 2,4-D medium had maximum callus induction of 94.16%.

    Somatic embryogenesis and shoot regeneration induced in cucumber leaves · 2010

    Same direction

  7. positive
    2, 4-D benefited somatic embryo formation.

    Effects of Auxin Combinations on Somatic Embyogenesis in Cucumis sativus L. · 1995

    Same direction

  8. positive
    Leaf disc explants gave a higher callus induction percentage (91.50%) on 2 mg/l 2,4-D than the other explants.

    Response of Different Explants for Callus Induction in Cucumber · 2021 · compared with different explants

    Same direction

2 papers more in this group

See all 11 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.