Intervention effectmodel-written summary

Nitrogen limitation decreased MGDG.

A claim from Nitrogen deficiency in Arabidopsis affects galactolipid composition and gene expression and results in accumulation of fatty acid phytyl esters · 2007

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nitrogen limitation decreased MGDG.

Taxon
ArabidopsisArabidopsise0
Treatment
Nitrogen limitatione0
Outcome
chloroplast galactolipid monogalactosyldiacylglycerol (MGDG)e0
Direction
decreasee0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Arabidopsis
Arabidopsis · Taxon · picture of the genus (one of its species)Original uploader was Brona at en.wikipedia . User:Roepers at nl.wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Nitrogen limitation in Arabidopsis led to a decrease in the chloroplast galactolipid monogalactosyldiacylglycerol (MGDG)”

✓ located verbatim in the source · abstract, characters 349–469

Title

Nitrogen deficiency in Arabidopsis affects galactolipid composition and gene expression and results in accumulation of fatty acid phytyl esters

Nicole Gaude; Claire Bréhélin; Gilbert Tischendorf; et al. The Plant Journal 2007. doi:10.1111/j.1365-313x.2006.02992.x

Other claims from this paper (7)

Record rev-13a246dca23317678a9017f4db03deb4cfc8a2a98a72ef9b153fbeb64b5aadbf · schema claims-v0.9 · position 1 in the model’s answer

nitrogen · molecular: metabolites · ArabidopsisPositive and negative results

16 papers: 7 positive, 9 negative or no effect

6 papers in the same direction as this claim · 9 in the opposite direction

This claim is about lacking the nutrient, so it counts the other way round here.

  1. negative
    Nitrogen deficiency induced TAG biosynthesis in Arabidopsis seedlings.

    Nitrogen deficiency system is helpful in characterizing regulation mechanisms of ectopic triacylglycerol accumulation in Arabidopsis seedlings · 2011

    Opposite directionCites this paperAbout lacking this nutrient, so it counts the other way round

  2. positive
    TAG accumulation increased significantly in Arabidopsis seedlings under nitrogen deprivation.

    ABI4 Activates DGAT1 Expression in Arabidopsis Seedlings during Nitrogen Deficiency    · 2011

    Same directionCites this paper

  3. negative
    Combined low nitrogen and sucrose almost completely blocked storage lipid breakdown.

    Arabidopsis Seedling Growth, Storage Lipid Mobilization, and Photosynthetic Gene Expression Are Regulated by Carbon:Nitrogen Availability · 2002

    Opposite direction

  4. negative
    Nitrogen deficiency increased anchorene content.

    Anchorene is a carotenoid-derived regulatory metabolite required for anchor root formation in Arabidopsis · 2019

    Opposite directionAbout lacking this nutrient, so it counts the other way round

  5. negative
    Homogenization under nitrogen almost completely repressed the rapid aldehyde increase.

    A lipid-hydrolysing activity involved in hexenal formation · 2000

    Opposite direction

  6. no effect
    ABA transport activity of AtNPF4.6 was not inhibited by an excess amount of nitrate.

    Nitrate does not compete with abscisic acid as a substrate of AtNPF4.6/NRT1.2/AIT1 in Arabidopsis · 2013

    Opposite direction

  7. negative
    Low nitrogen plus sucrose almost completely blocked storage lipid breakdown.

    Arabidopsis Seedling Growth, Storage Lipid Mobilization, and Photosynthetic Gene Expression Are Regulated by Carbon:Nitrogen Availability · 2002

    Opposite direction

  8. no effect
    Loss of nitrate-induced AO expression minimally affected NAD(H) and NADP(H) contents.

    Arabidopsis nitrate-induced aspartate oxidase gene expression is necessary to maintain metabolic balance under nitrogen nutrient fluctuation · 2022

    Opposite direction

7 papers more in this group

See all 16 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.