Intervention effectmodel-written summary

Drought reduced hypocotyl length and shoot and root fresh mass.

A claim from Physiology and proteomics of drought stress acclimation in sunflower (Helianthus annuus L.) · 2011

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought reduced hypocotyl length and shoot and root fresh mass.

Taxon
sunflowerHelianthus annuust0
Treatment
drought-stressede0
Outcome
hypocotyl length, and shoot and root fresh masse0
Direction
growth deficite0
Comparator
control plantse0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

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

Helianthus annuus
Helianthus annuus · TaxonJon Sullivan · Public domain · Wikimedia Commons ↗

Verbatim

e0

“There was a significant growth deficit in drought-stressed plants compared to control plants in terms of hypocotyl length, and shoot and root fresh mass.”

✓ located verbatim in the source · abstract, characters 337–490
t0

“sunflower”

✓ located verbatim in the source · title, characters 59–68

Title

Physiology and proteomics of drought stress acclimation in sunflower (Helianthus annuus L.)

S. Fulda; S. Mikkat; H. Stegmann; et al. Plant Biology 2011. doi:10.1111/j.1438-8677.2010.00426.x

Other claims from this paper (14)

Record rev-d87552d4e2471ecfc7dcb25e1df55d8934eed0dd16e18f3d0fe6035b7799881b · schema claims-v0.9 · position 1 in the model’s answer

drought · growth · Helianthus annuus (common sunflower)Results differ

59 papers: 9 positive, 50 negative or no effect

50 papers in the same direction as this claim · 8 in the opposite direction

  1. negative
    Water limitation reduced seedling size.

    Multiple genomic regions influence root morphology and seedling growth in cultivated sunflower (Helianthus annuus L.) under well-watered and water-limited conditions · 2018

    Same directionCites this paper

  2. negative
    Drought stress inhibited plant emergence and early growth.

    The effects of seed priming with sodium hydrosulphide on drought tolerance of sunflower (Helianthus annuus L.) in germination and early growth · 2020

    Same directionCites this paper

  3. positive
    Osmopriming strongly increased germination at suboptimal temperatures.

    Physiological and biochemical changes induced in sunflower seeds by osmopriming and subsequent drying, storage and aging · 1997

    Opposite direction

  4. positive
    Sunflower root elongation partially recovered in the later drought phase.

    Developmental Responses to Drought and Abscisic Acid in Sunflower Roots · 1990

    Opposite direction

  5. positive
    Chemical desiccation improved sunflower seed germination and vigour.

    Germination, vigour and dormancy of sunflower seeds following chemical desiccation of female plants · 2014

    Opposite direction

  6. positive
    Inbred lines B329 and R56 were more drought tolerant for stem diameter and plant height.

    Effect of drought stress on yield and yield components of some sunflower recombinant inbred lines · 2013

    Opposite direction

  7. positive
    Maternal drought increased seed germination percentages.

    Endogenous jasmonates in dry and imbibed sunflower seeds from plants grown at different soil moisture contents · 2007 · compared with irrigated plants

    Opposite direction

  8. positive
    Sunflower grown at 40% ASMD had significantly higher plant height, number of green leaves per plant and stem diameter at all sampling dates.

    PERFORMANCE OF SOME SUNFLOWER CULTIVARS AS AFFECTED BY WATER IRRIGATION REGIMES · 2000

    Opposite direction

50 papers more in this group

See all 59 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.