By organism › Green plants › Solanaceae › Nicotiana benthamiana

Observationobservedoriginal resultmeasured

Claim · model-written summary

Nicotiana benthamiana supported high PVY RNA accumulation.

Taxon: Nicotiana benthamianaNicotiana benthamianae1
Interactor: potato virus YPotato virus Yt0pathogen
Outcome: viral RNA accumulatione0
Direction: highe0

Verbatim

t0
“two isolates of potato virus Y”
✓ located verbatim in the source · title, characters 53–83

e0
“benthamiana supports high viral RNA accumulation and genetically stable diversity”
✓ located verbatim in the source · abstract, characters 681–762

e1
“Bentham’s tobacco (Nicotiana benthamiana)”
✓ located verbatim in the source · abstract, characters 405–446

Title

Experimental evolution of the host range dynamics in two isolates of potato virus Y

Ivair J Morais; João M F Silva; Alice K Inoue-Nagata; et al. Virus Evolution 2026. doi:10.1093/ve/veag010

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Nicotiana benthamiana supported genetically stable viral diversity, consistent with large effective population sizes.

Taxon: Nicotiana benthamianaNicotiana benthamianae1
Interactor: potato virus YPotato virus Yt0pathogen
Outcome: genetically stable diversitye0

Verbatim

t0
“two isolates of potato virus Y”
✓ located verbatim in the source · title, characters 53–83

e0
“benthamiana supports high viral RNA accumulation and genetically stable diversity”
✓ located verbatim in the source · abstract, characters 681–762

e1
“Bentham’s tobacco (Nicotiana benthamiana)”
✓ located verbatim in the source · abstract, characters 405–446

Title

Experimental evolution of the host range dynamics in two isolates of potato virus Y

Ivair J Morais; João M F Silva; Alice K Inoue-Nagata; et al. Virus Evolution 2026. doi:10.1093/ve/veag010

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Only a few late-passage N. benthamiana PVY lineages showed elevated pN/pS ratios, indicating that positive selection was rare and not consistently replicated.

Taxon: Nicotiana benthamianaNicotiana benthamianae1
Interactor: potato virus YPotato virus Yt0pathogen
Outcome: πN/πS ratiose0
Direction: elevatede0

Verbatim

t0
“two isolates of potato virus Y”
✓ located verbatim in the source · title, characters 53–83

e1
“Bentham’s tobacco (Nicotiana benthamiana)”
✓ located verbatim in the source · abstract, characters 405–446

e0
“Only a few late-passage benthamiana lineages displayed elevated πN/πS ratios, indicating that positive selection was rare and not consistently replicated”
✓ located verbatim in the source · abstract, characters 1331–1484

Title

Experimental evolution of the host range dynamics in two isolates of potato virus Y

Ivair J Morais; João M F Silva; Alice K Inoue-Nagata; et al. Virus Evolution 2026. doi:10.1093/ve/veag010

Other claims from this paper (9)

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Proximity labeling, co-immunoprecipitation and fluorescence microscopy in Nicotiana benthamiana indicated a general role of EXO70 proteins in EV secretion.

Taxon: Nicotiana benthamianaNicotiana benthamianae1
Gene: EXO70 proteinse1
Outcome: EV secretione1

Verbatim

e1
“fluorescence microscopy in Nicotiana benthamiana all indicated a general role in EV secretion for EXO70 proteins (a subunit of the exocyst complex) and the immune-related protein RPM1-INTERACTING PROTEIN4 (RIN4)”
✓ located verbatim in the source · abstract, characters 368–579

Title

Molecular insights into the production of extracellular vesicles by plants

Benjamin L Koch; Dillon Gardner; Hannah Smith; et al. PLANT PHYSIOLOGY 2026. doi:10.1093/plphys/kiag011

Other claims from this paper (7)

Mechanism Proximity labeling, co-immunoprecipitation and fluorescence microscopy in Nicotiana benthamiana indicated a general role of RIN4 in EV secretion.
Intervention effect Mutation of EXO70E1, EXO70E2 or SCD1 reduced secretion of TET8-, PEN1- and PATL1-marked EVs in Arabidopsis.
Intervention effect Mutation of RIN4 reduced levels of TET8+ and PEN1+ EVs in Arabidopsis.
Intervention effect Mutation of RIN4 did not reduce levels of PATL+ EVs in Arabidopsis.
Intervention effect Mutation of the small GTPase gene RABA2a specifically affected PEN1+ EV secretion in Arabidopsis.
Intervention effect Mutations in ATG5 and VAP27 specifically affected TET8+ EV secretion in Arabidopsis.
Association exo70 family mutants were more susceptible to infection with the fungal pathogen Colletotrichum higginsianum.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Proximity labeling, co-immunoprecipitation and fluorescence microscopy in Nicotiana benthamiana indicated a general role of RIN4 in EV secretion.

Taxon: Nicotiana benthamianaNicotiana benthamianae1
Gene: RPM1-INTERACTING PROTEIN4 (RIN4)e1
Outcome: EV secretione1

Verbatim

e1
“fluorescence microscopy in Nicotiana benthamiana all indicated a general role in EV secretion for EXO70 proteins (a subunit of the exocyst complex) and the immune-related protein RPM1-INTERACTING PROTEIN4 (RIN4)”
✓ located verbatim in the source · abstract, characters 368–579

Title

Molecular insights into the production of extracellular vesicles by plants

Benjamin L Koch; Dillon Gardner; Hannah Smith; et al. PLANT PHYSIOLOGY 2026. doi:10.1093/plphys/kiag011

Other claims from this paper (7)

Mechanism Proximity labeling, co-immunoprecipitation and fluorescence microscopy in Nicotiana benthamiana indicated a general role of EXO70 proteins in EV secretion.
Intervention effect Mutation of EXO70E1, EXO70E2 or SCD1 reduced secretion of TET8-, PEN1- and PATL1-marked EVs in Arabidopsis.
Intervention effect Mutation of RIN4 reduced levels of TET8+ and PEN1+ EVs in Arabidopsis.
Intervention effect Mutation of RIN4 did not reduce levels of PATL+ EVs in Arabidopsis.
Intervention effect Mutation of the small GTPase gene RABA2a specifically affected PEN1+ EV secretion in Arabidopsis.
Intervention effect Mutations in ATG5 and VAP27 specifically affected TET8+ EV secretion in Arabidopsis.
Association exo70 family mutants were more susceptible to infection with the fungal pathogen Colletotrichum higginsianum.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Transient overexpression of CCoAOMT, COMT and F6H in Nicotiana benthamiana each increased scopoletin and scopolin.

Taxon: Nicotiana benthamianaNicotiana benthamianae3
Treatment: overexpressione4
Gene: CCoAOMT, COMT, and F6He3
Outcome: scopoletin and scopoline4
Direction: increasede4

Not reportedComparator

Verbatim

e3
“CCoAOMT, COMT, and F6H were cloned and transiently overexpressed in Nicotiana benthamiana”
✓ located verbatim in the source · abstract, characters 1278–1367

e4
“overexpression of each gene increased scopoletin and scopolin”
✓ located verbatim in the source · abstract, characters 1409–1470

Title

Integrated Metabolomic and Transcriptomic Analyses Reveal the Coumarin Biosynthesis Pathway and Key Regulatory Genes in the Pericarp of Zanthoxylum

Shengqun Chen; Lianwen Shen; Yajun Zeng; et al. Plants 2026. doi:10.3390/plants15050769

Other claims from this paper (5)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

VdEGe1 did not trigger or suppress cell death in Nicotiana benthamiana.

Taxon: N. benthamianaNicotiana benthamianae1
Treatment: VdEGe1e1
Gene: VdEGe1e1
Outcome: cell deathe1
Direction: did not trigger or suppresse1

Not reportedComparator

Verbatim

e1
“VdEGe1 was confirmed as a secreted protein but did not trigger or suppress cell death in N. benthamiana”
✓ located verbatim in the source · abstract, characters 1542–1645

Title

VdEGe1, a cell wall-degrading enzyme gene from Verticillium dahliae required for cotton pathogenesis

Yuanjing Li; Ruixiang Yuan; Yongtai Li; et al. BMC Microbiology 2026. doi:10.1186/s12866-026-04977-x

Other claims from this paper (11)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The coat protein of tobacco rattle virus interacts with Nicotiana benthamiana ferredoxin NbFd1 in chloroplasts.

Taxon: Nicotiana benthamianaNicotiana benthamianae0
Organ / stage: chloroplastse0
Interactor: tobacco rattle virus (TRV)Tobacco rattle viruse0pathogen
Gene: NbFd1e0
Outcome: interacts with Nicotiana benthamiana ferredoxin (NbFd1) in chloroplastse0

Not reportedDirection

Verbatim

e0
“the coat protein (CP) of tobacco rattle virus (TRV) interacts with Nicotiana benthamiana ferredoxin (NbFd1) in chloroplasts”
✓ located verbatim in the source · abstract, characters 223–346

Title

Tobacco Rattle Virus Coat Protein Targets Ferredoxin 1 for Degradation

Shaorui Tian; Changyun Liu; Jie Dong; et al. Molecular Plant Pathology 2026. doi:10.1111/mpp.70237

Other claims from this paper (8)

Mechanismobservedoriginal resultmeasured

Claim · model-written summary

The TRV coat protein recruits the 26S proteasome to promote NbFd1 degradation.

Taxon: Nicotiana benthamianaNicotiana benthamianae0
Interactor: tobacco rattle virus (TRV)Tobacco rattle viruse0pathogen
Gene: NbFd1e1
Outcome: NbFd1 degradatione1

Verbatim

e0
“the coat protein (CP) of tobacco rattle virus (TRV) interacts with Nicotiana benthamiana ferredoxin”
✓ located verbatim in the source · abstract, characters 223–322

e1
“recruiting the 26S proteasome to promote NbFd1 degradation”
✓ located verbatim in the source · abstract, characters 348–406

Title

Tobacco Rattle Virus Coat Protein Targets Ferredoxin 1 for Degradation

Shaorui Tian; Changyun Liu; Jie Dong; et al. Molecular Plant Pathology 2026. doi:10.1111/mpp.70237

Other claims from this paper (8)

Mechanismobservedoriginal resultmeasured

Claim · model-written summary

NbFd1 degradation reduces the net photosynthetic rate facilitated by NbFd1.

Taxon: Nicotiana benthamianaNicotiana benthamianae0
Gene: NbFd1e1
Outcome: net photosynthetic ratee1
Direction: reducese1

Verbatim

e0
“Nicotiana benthamiana”
✓ located verbatim in the source · abstract, characters 290–311

e1
“This degradation reduces the net photosynthetic rate facilitated by NbFd1”
✓ located verbatim in the source · abstract, characters 408–481

Title

Tobacco Rattle Virus Coat Protein Targets Ferredoxin 1 for Degradation

Shaorui Tian; Changyun Liu; Jie Dong; et al. Molecular Plant Pathology 2026. doi:10.1111/mpp.70237

Other claims from this paper (8)

Nicotiana benthamiana 17,240 claims

17,240 claims