Intervention effectmodel-written summary

PsbO, PsbP, PsbQ and PsbR relative expression is significantly reduced at the late stage of TYLCCNV A plus infection

A claim from Tomato Yellow Leaf Curl China Virus Impairs Photosynthesis in the Infected Nicotiana benthamiana with βC1 as an Aggravating Factor · 2019

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

PsbO, PsbP, PsbQ and PsbR relative expression is significantly reduced at the late stage of TYLCCNV A plus infection

Taxon
N. benthamianaNicotiana benthamianae3
Organ / stage
late stagee6
Treatment
TYLCCNV A + infectione6
Gene
PsbO, PsbP, PsbQ, and PsbRe5
Outcome
relative expression of these genese6
Direction
reductione6

Not reportedMaterialCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Nicotiana benthamiana
Nicotiana benthamiana · TaxonCharles Andres · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e3

“photosynthetic efficiency is compromised in the aforementioned N. benthamiana plants”

✓ located verbatim in the source · abstract, characters 815–899
e5

“the real-time quantitative PCR analysis of oxygen evolving complex genes in photosystem II, such as PsbO, PsbP, PsbQ, and PsbR”

✓ located verbatim in the source · abstract, characters 1027–1153
e6

“showed a significant reduction of the relative expression of these genes at the late stage of TYLCCNV A + infection”

✓ located verbatim in the source · abstract, characters 1155–1270

Title

Tomato Yellow Leaf Curl China Virus Impairs Photosynthesis in the Infected Nicotiana benthamiana with βC1 as an Aggravating Factor

Tahir Farooq; Dandan Liu; Xueping Zhou; et al. The Plant Pathology Journal 2019. doi:10.5423/ppj.oa.04.2019.0120

Other claims from this paper (6)

Record rev-e4a9d35ba62d1a1535a2ed0e95cb86d09f734b8f86fd6aeee4a08217f73ecf75 · schema claims-v0.9 · position 6 in the model’s answer

Solanum lycopersicum · molecular: expression · Nicotiana benthamianaPositive and negative results

4 papers: 3 positive, 1 negative or no effect

3 in the opposite direction

  1. positive
    The TBSV P19 protein prolonged expression until 7 dpi.

    Development of a Reverse Genetic System for Studying Rose Rosette Virus in Whole Plants · 2020

    Opposite direction

  2. positive
    TLCYnV infection upregulated transcription of autophagy-related genes in Nicotiana benthamiana.

    Geminiviral C2 proteins inhibit active autophagy to facilitate virus infection by impairing the interaction of ATG7 and ATG8 · 2023

    Opposite direction

  3. positive
    Resistance-inducing rootstocks enriched disease-resistance and plant-stress transcripts in scions.

    Rootstock‐induced scion resistance against tobacco mosaic virus is associated with the induction of defence‐related transcripts and graft‐transmissible mRNAs · 2023

    Opposite direction

See all 4 papers →

China · molecular: expression · Nicotiana benthamianaResults agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this claim

  1. negative
    SLCCNV AC5 suppressed single-stranded RNA-induced silencing, but not double-stranded RNA-induced silencing.

    AC5 protein encoded by squash leaf curl China virus is an RNA silencing suppressor and a virulence determinant · 2022 · compared with double-stranded RNA-induced

    Same direction

See all 2 papers →

infection · molecular: expression · Nicotiana benthamianaPositive and negative results

10 papers: 5 positive, 5 negative or no effect

4 papers in the same direction as this claim · 5 in the opposite direction

  1. no effect
    Expression of key chlorophyll degradation genes remained unaffected.

    A geminivirus betasatellite damages the structural and functional integrity of chloroplasts leading to symptom formation and inhibition of photosynthesis · 2015

    Same directionCited by this paper

  2. positive
    TLCYnV infection upregulated transcription of autophagy-related genes in Nicotiana benthamiana.

    Geminiviral C2 proteins inhibit active autophagy to facilitate virus infection by impairing the interaction of ATG7 and ATG8 · 2023

    Opposite direction

  3. positive
    Hsp90 and SGT1 silencing increased PR gene expression in plants challenged with R. solanacearum compared with control plants.

    Molecular chaperons and co-chaperons, Hsp90, RAR1, and SGT1 negatively regulate bacterial wilt disease caused byRalstonia solanacearuminNicotiana benthamiana · 2014 · compared with control plants

    Opposite direction

  4. positive
    P. parasitica infection induced NbPROPPI1/2 expression.

    The novel peptide NbPPI1 identified from Nicotiana benthamiana triggers immune responses and enhances resistance against Phytophthora pathogens · 2020

    Opposite direction

  5. positive
    When infiltrated with ToBRFV-GFP, NbGRP-edited plants show increased GFP expression.

    Editing of an antiviral host factor boosts plant growth and yield of plant viral vector‐mediated heterologous protein expression · 2025

    Opposite direction

  6. positive
    Geminivirus infection upregulated MEL expression.

    The Nicotiana benthamiana microtubule-associated E3 ubiquitin ligase degrades a host immune regulator and a viral effector to enhance antiviral defense · 2025

    Opposite direction

  7. negative
    At least one CesA family member had lower transcript levels in infected plants.

    Virus-Induced Silencing of a Plant Cellulose Synthase Gene · 2000

    Same direction

  8. negative
    ToLCNDV‐OM infection reduced host NbFKPPIase expression.

    FKBP‐type peptidyl‐prolyl cis‐trans isomerase interacts with the movement protein of tomato leaf curl New Delhi virus and impacts viral replication in Nicotiana benthamiana · 2022

    Same direction

1 paper more in this group

See all 10 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.