Search claims · PlantClaims

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The promising lines had a lower decrease in productive leaves.

Taxon: tobaccoNicotiana tabacumt0
Outcome: decrease in productive leavese0
Direction: lowere0

Verbatim

e0
“but the decrease in productive leaves was lower”
✓ located verbatim in the source · abstract, characters 1313–1360

t0
“Virginia tobacco varieties”
✓ located verbatim in the source · abstract, characters 69–95

Title

PENGARUH PENYAKIT KRUPUK TERHADAP HASIL DAN MUTU DELAPAN VARIETAS TEMBAKAU VIRGINIA

GEMBONG DALMADIYO; MOCH. AMIR KARTAMIDJAJA Jurnal Penelitian Tanaman Industri 2020. doi:10.21082/jlittri.v6n2.2000.33-36

Other claims from this paper (11)

Observation Coker 371 Gold had the lowest disease incidence, 6.89%.
Observation Coker 371 Gold had a 71.86% decrease in productive leaves.
Observation The promising lines did not differ significantly in disease incidence from DB 101, Coker 319, and Coker 48.
Observation The promising lines yielded 10.12-10.30 kg/81 m!.
Observation The promising lines had grade indexes of 86.04-87.27.
Observation The promising lines had crop indexes of 88.31-88.63.
Observation Coker 176 was the most susceptible variety.
Observation Coker 176 had 42.67% diseased plants.
Observation Coker 176 yielded 7.77 kg/81 m!.
Observation Coker 176 had a grade index of 86.09.
Observation Coker 176 had a crop index of 66.89.

Observationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The disease causes a decrease in tobacco leaf yield.

Taxon: TobaccoNicotiana tabacumt0
Outcome: tobacco leaf yielde1
Direction: decreasee1

Verbatim

t0
“Causing Leaf Spot on Tobacco”
✓ located verbatim in the source · title, characters 47–75

e1
“The disease spreads widely and causes a decrease in tobacco leaf yield”
✓ located verbatim in the source · abstract, characters 3314–3384

Title

First Report of Pestalotiopsis trachycarpicola Causing Leaf Spot on Tobacco in China

Weili Gang; Weijun Sang; Yi Cao; et al. Plant Disease 2025. doi:10.1094/pdis-05-25-1076-pdn

Other claims from this paper (5)

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Pot experiments showed a significant decrease in tobacco powdery mildew.

Taxon: tobaccoNicotiana tabacume6
Treatment: Bacillus amyloliquefaciens YN201732e5
Interactor: powdery mildewe6pathogen
Outcome: tobacco powdery mildewe6
Direction: decreasee6
Setting: pot experimentse6

Not reportedComparator

Verbatim

e6
“pot experiments displayed a significant decrease in tobacco powdery mildew”
✓ located verbatim in the source · abstract, characters 826–900

e5
“Bacillus amyloliquefaciens YN201732 is an endophytic bacteria”
✓ located verbatim in the source · abstract, characters 0–61

Title

Bacillus amyloliquefaciens YN201732 Produces Lipopeptides With Promising Biocontrol Activity Against Fungal Pathogen Erysiphe cichoracearum

Rong Jiao; Yongzhan Cai; Pengfei He; et al. Frontiers in Cellular and Infection Microbiology 2021. doi:10.3389/fcimb.2021.598999

Other claims from this paper (11)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Coker 371 Gold had a 71.86% decrease in productive leaves.

Taxon: tobaccoNicotiana tabacumt0
Material: Coker 371 Golde0
Outcome: productive leavese0
Direction: decreasee0
Value: 71.86%e0

Verbatim

e0
“Coker 371 Gold variety showed the lowest disease percentage (6.89%), decrease in productive leaves was high (71.86%)”
✓ located verbatim in the source · abstract, characters 1008–1124

t0
“Virginia tobacco varieties”
✓ located verbatim in the source · abstract, characters 69–95

Title

PENGARUH PENYAKIT KRUPUK TERHADAP HASIL DAN MUTU DELAPAN VARIETAS TEMBAKAU VIRGINIA

GEMBONG DALMADIYO; MOCH. AMIR KARTAMIDJAJA Jurnal Penelitian Tanaman Industri 2020. doi:10.21082/jlittri.v6n2.2000.33-36

Other claims from this paper (11)

Observation Coker 371 Gold had the lowest disease incidence, 6.89%.
Observation The promising lines did not differ significantly in disease incidence from DB 101, Coker 319, and Coker 48.
Observation The promising lines had a lower decrease in productive leaves.
Observation The promising lines yielded 10.12-10.30 kg/81 m!.
Observation The promising lines had grade indexes of 86.04-87.27.
Observation The promising lines had crop indexes of 88.31-88.63.
Observation Coker 176 was the most susceptible variety.
Observation Coker 176 had 42.67% diseased plants.
Observation Coker 176 yielded 7.77 kg/81 m!.
Observation Coker 176 had a grade index of 86.09.
Observation Coker 176 had a crop index of 66.89.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Transgenic plants show a decrease in spermidine.

Taxon: tobaccoNicotiana tabacume0
Treatment: transgenic plantse3
Outcome: spermidinee3
Direction: decreasee3

Verbatim

e3
“a decrease in spermidine and an increase in total polyamines and spermine might be regulated by NtSPDS 4 and NtSPMS in transgenic plants”
✓ located verbatim in the source · abstract, characters 487–623

e0
“was constructed in the pGWB17 vector and overexpressed in tobacco”
✓ located verbatim in the source · abstract, characters 187–252

Title

Ectopic expression of GhSAMDC1 improved plant vegetative growth and early flowering through conversion of spermidine to spermine in tobacco

Huaguo Zhu; Wengang Tian; Xuefeng Zhu; et al. Scientific Reports 2020. doi:10.1038/s41598-020-71405-z

Other claims from this paper (16)

Intervention effect Overexpressed GhSAMDC 1 increased leaf area in tobacco by 25.9–36.6% relative to the wild type.
Intervention effect Overexpressed GhSAMDC 1 increased plant height in tobacco by 15.0–27.0% relative to the wild type.
Intervention effect Transgenic tobacco lines flowered 5 days earlier.
Association Transgenic plants show an increase in total polyamines.
Association Transgenic plants show an increase in spermine.
Mechanism NtSPDS 4 and NtSPMS might regulate the spermidine decrease and spermine increase in transgenic tobacco.
Intervention effect Exogenous spermidine produced small leaves and dwarf plants in tobacco.
Intervention effect Exogenous spermine produced big leaves and early flowering in tobacco.
Intervention effect The spermidine synthesis inhibitor dicyclohexylamine produced big leaves and dwarf plants in tobacco.
Mechanism Spermidine is mainly involved in vegetative growth in tobacco.
Mechanism Spermine is mainly involved in early flowering in tobacco.
Intervention effect NtSOC 1 was upregulated in transgenic tobacco plants.
Intervention effect NtAP 1 was upregulated in transgenic tobacco plants.
Intervention effect NtNFL 1 was upregulated in transgenic tobacco plants.
Intervention effect NtFT 4 was upregulated in transgenic tobacco plants.
Mechanism Ectopic GhSAMDC 1 converts spermidine to spermine, resulting in rapid vegetative growth and early flowering in tobacco.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Expression of the NtROS1 gene in cultured human cells resulted in a global decrease in the level of genomic DNA methylation.

Taxon: Nicotiana tabacumNicotiana tabacumt0
Gene: NtROS1e0
Outcome: global decrease in the level of genomic DNA methylatione0

Verbatim

e0
“Expression of the NtROS1 gene in cultured human cells resulted in a global decrease in the level of genomic DNA methylation.”
✓ located verbatim in the source · abstract, characters 1929–2053

t0
“Nicotiana tabacum”
✓ located verbatim in the source · title, characters 60–77

Title

Characterization of demethylating DNA glycosylase ROS1 from Nicotiana tabacum L.

D. V. Petrova; N. V. Permyakova; I. R. Grin; et al. Vavilov Journal of Genetics and Breeding 2022. doi:10.18699/vjgb-22-41

Other claims from this paper (3)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Narrow-band UV-B caused a dose-dependent decrease in photosystem II quantum efficiency, up to about 10%.

Taxon: tobaccoNicotiana tabacume2
Treatment: Narrow-band UV-Be0
Outcome: quantum efficiency of photosystem IIe0
Direction: decreasee0
Value: approximately 10%e0

Not reportedComparator

Verbatim

e0
“Narrow-band UV-B caused a dose-dependent linear decrease in the quantum efficiency of photosystem II, up to approximately 10% loss.”
✓ located verbatim in the source · abstract, characters 666–797

e2
“tobacco as a model plant”
✓ located verbatim in the source · abstract, characters 119–143

Title

Narrow-Band 311 nm Ultraviolet-B Radiation Evokes Different Antioxidant Responses from Broad-Band Ultraviolet

Arnold Rácz; Éva Hideg Plants 2021. doi:10.3390/plants10081570

Other claims from this paper (10)

Intervention effect Narrow-band UV-B increased leaf flavonoid and phenolic acid contents.
Intervention effect Superoxide dismutase activity increased with UV flux.
Intervention effect Phenolic peroxidase activity decreased with UV flux.
Intervention effect Ascorbate peroxidase activities were not significantly affected.
Intervention effect Non-regulated non-photochemical quenching decreased in parallel.
Intervention effect Imbalance between enzymatic H2O2 production and neutralization increased with UV flux.
Intervention effect Leaf H2O2 content increased approximately 50% under 2.9–6 μmol m−2 s−1 UV-B.
Intervention effect Leaf H2O2 decreased to control levels at higher UV-B fluxes.
Intervention effect Non-enzymatic H2O2- and superoxide-neutralizing capacities increased at higher UV-B fluxes.
Observation Antioxidant responses to 311 nm UV-B differed from previous broad-band UV-B findings.

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Virtual staining detected a decrease in tobacco BY-2 cell aspect ratio after propyzamide treatment.

Taxon: tobaccoNicotiana tabacume1
Material: BY-2e1
Treatment: propyzamide treatmente0
Outcome: cell aspect ratioe0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The trained models successfully detected the expansion of cell nuclei upon aphidicolin treatment and a decrease in the cell aspect ratio upon propyzamide treatment, demonstrating its utility in cell morphometry.”
✓ located verbatim in the source · abstract, characters 361–572

e1
“microscopy images of tobacco BY-2 cells”
✓ located verbatim in the source · abstract, characters 175–214

Title

Virtual staining from bright-field microscopy for label-free quantitative analysis of plant cell structures

Manami Ichita; Haruna Yamamichi; Takumi Higaki Plant Molecular Biology 2025. doi:10.1007/s11103-025-01558-w

Other claims from this paper (7)

Method / resource Virtual staining detected nucleus expansion after aphidicolin treatment in tobacco BY-2 cells.
Method / resource The model accurately documented wild-type Arabidopsis pavement cell shape.
Method / resource The model accurately documented pavement cell shape in the Arabidopsis bpp125 triple mutant with an altered phenotype.
Method / resource Virtual-staining cell area, circularity and solidity were highly correlated with manual measurements.
Method / resource Virtual staining tracked chloroplast movement in Egeria densa.
Method / resource Virtual staining effectively classified live and dead BY-2 cells with texture-based machine learning.
Recommendation The authors consider virtual staining highly suitable for label-free, dynamic and high-throughput quantitative plant cell analysis despite limitations.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Transgenic lines had a greater decrease in photosynthetic pigments.

Taxon: Nicotiana tabacumNicotiana tabacumt0
Treatment: H2O2e0
Outcome: pool of photosynthetic pigmentse0
Direction: decreasee0
Comparator: wild-type plantse0

Verbatim

e0
“The transgenic lines differed from wild-type plants with lower resistance to H2O2, which led to a more significant decrease in the pool of photosynthetic pigments and a greater intensity of lipid peroxidation and dynamics of superoxide dismutase (SOD) and peroxidase (PO) activity.”
✓ located verbatim in the source · abstract, characters 537–818

t0
“Nicotiana tabacum”
✓ located verbatim in the source · title, characters 40–57

Title

Reaction to Hydrogen-Peroxide Action in Nicotiana tabacum Plants Transformed by the Cholinoxidase Gene (codA)

I. G. Shirokikh; S. Yu. Ogorodnikova; Ya. I. Nazarova; et al. Applied Biochemistry and Microbiology 2021. doi:10.1134/s0003683821020149

Other claims from this paper (8)

Intervention effect Transgenic lines had lower resistance to H2O2 than wild type.
Intervention effect Transgenic lines had greater lipid peroxidation.
Observation Transgenic lines differed in oxidative stress manifestations despite similar initial GB accumulation.
Observation Cod 16 responded earlier, at 1 h after H2O2 treatment.
Intervention effect Cod 16 had larger increases in PO activity and proline than Cod 45 and the original variety.
Intervention effect Cod 45 increased SOD activity and proline after stress induction at 24 h.
Intervention effect Cod 45 had higher leaf carotenoids than wild type and Cod 16 after stress.
Recommendation Stress-resistance engineering should account for antioxidant and osmoprotector interactions.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Tpb55-loaded BC300 produced a more pronounced decrease in the disease severity index of black shank.

Taxon: tobaccoNicotiana tabacumt0
Treatment: Tpb55-loaded BC300e2
Outcome: disease severity index of black shank diseasee2
Direction: decreasee2

Not reportedComparator

Verbatim

t0
“Tobacco Black Shank”
✓ located verbatim in the source · title, characters 74–93

e2
“A pot experiment indicated that Tpb55-loaded BC300 had a more pronounced decrease in the disease severity index of black shank disease and an increase in the soil pH, alkali-hydrolyzable nitrogen, soil-available phosphorus, and available potassium”
✓ located verbatim in the source · abstract, characters 787–1034

Title

Control Efficiency of Biochar Loaded with Bacillus subtilis Tpb55 against Tobacco Black Shank

Haijiang Jia; Xiaolin Lv; Muhammad Aamir Sohail; et al. Processes 2022. doi:10.3390/pr10122663

Other claims from this paper (6)

Intervention effect BC300 inoculated with Tpb55 gave the highest control effect (79.60%) against tobacco black shank.
Association Tpb55-loaded BC300 increased soil pH, alkali-hydrolyzable nitrogen and soil-available phosphorus in the pot experiment.
Association Tpb55-loaded BC300 increased available potassium in the soil.
Intervention effect BC300 inoculated with Tpb55 gave the lowest copy number of P. nicotianae DNA.
Association A greater pore volume of biochar pyrolized at 300 °C gave better Tpb55 immobilization.
Observation Bacillus subtilis Tpb55 was successfully loaded on different biochars.

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