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“TCH4 gene”

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plus 26 non-evaluative

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1990 2000 ’10 ’20

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Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

TCH4 was up-regulated by stress.

Taxon: potatoSolanum tuberosumt0
Treatment: stresse1
Gene: TCH4 genee1
Outcome: TCH4 genee1
Direction: up-regulatede1

Not reportedComparator

Verbatim

t0
“potato (Solanum tuberosum L.)”
✓ located verbatim in the source · title, characters 105–134

e1
“Xyloglucosyl transferase TCH4 gene was up-regulated by stress”
✓ located verbatim in the source · abstract, characters 3618–3679

Title

Differential responses of microstructure, antioxidant defense, and plant hormone signaling regulation in potato (Solanum tuberosum L.) under drought, alkaline salt, and combined stresses

Ruyan Zhang; Yong Wang; Xingxing Wang; et al. Scientia Horticulturae 2025. doi:10.1016/j.scienta.2025.114014

Other claims from this paper (19)

Intervention effect Stresses disrupted potato growth and leaf microstructure, most severely when combined.
Intervention effect Stress increased H 2 O 2 and O 2 - accumulation.
Intervention effect Stress increased osmoregulatory substance accumulation.
Intervention effect Stress enhanced antioxidant enzyme activities.
Intervention effect Stress significantly reduced P n, G s and T r.
Intervention effect Stress significantly increased C i.
Intervention effect Stress increased ABA, SA and BRs contents.
Intervention effect Stress significantly decreased GA 3 and IAA contents.
Intervention effect IAA-related genes were up-regulated after stress.
Intervention effect PYR/PYL, SnRK2 and ABF genes were up-regulated after stress.
Intervention effect PP2C genes were down-regulated after stress.
Intervention effect GID1 and GID2 were up-regulated after stress.
Association TCH4 changes were positively correlated with BRs content.
Intervention effect TGA and PR-1 expression was up-regulated by stress.
Association TGA and PR-1 expression correlated positively with SA content changes.
Intervention effect Combined stress raised H 2 O 2 content by 208.7 % in 2022 and 87.5 % in 2023.
Intervention effect Combined stress raised O 2 - content by 455.6 % in 2022 and 215.7 % in 2023.
Intervention effect Combined stress reduced tuber yield by 54.13 % in 2022 and 60.14 % in 2023.
Intervention effect Drought, alkaline salt and combined stress reduced potato tuber quality.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Boron deficiency induced TCH4 expression.

Taxon: ArabidopsisArabidopsist0
Treatment: B deficiencye0
Gene: TCH4e0
Outcome: expression of TCH4e0
Direction: inducese0

Not reportedComparator

Verbatim

e0
“B deficiency induces the expression of TCH4”
✓ located verbatim in the source · abstract, characters 804–847

t0
“Arabidopsis”
✓ located verbatim in the source · title, characters 128–139

Title

The Xyloglucan Endotransglucosylase/Hydrolase Gene XTH22/TCH4 Regulates Plant Growth by Disrupting the Cell Wall Homeostasis in Arabidopsis under Boron Deficiency

Cheng Zhang; Mingliang He; Zhexuan Jiang; et al. International Journal of Molecular Sciences 2022. doi:10.3390/ijms23031250

Other claims from this paper (12)

Observation TCH4 overexpression lines were more sensitive to boron deficiency than wild-type Col-0.
Observation TCH4 knockout lines were more resistant to low boron stress than wild-type Col-0.
Association TCH4 upregulation altered the ratio of chelator-soluble to alkali-soluble pectin under boron deficiency.
Association TCH4 upregulation decreased pectin methylesterification under boron deficiency.
Intervention effect Boron deficiency disturbed cellulose arrangement.
Intervention effect Boron deficiency enlarged the gap between cellulose microfibrils.
Intervention effect Boron deficiency decreased cell wall mechanical strength.
Observation Boron deficiency produced a thickened, deformed triangular cell wall region.
Observation Cell wall symptoms under boron deficiency were more profound in TCH4 overexpression lines.
Observation Under boron deficiency, TCH4 overexpression lines had increased O2− content compared with Col-0.
Observation Under boron deficiency, TCH4 overexpression lines had increased MDA content compared with Col-0.
Mechanism The authors identify boron deficiency induced TCH4 as a regulator of cell wall homeostasis and plant growth.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Endogenous TCH4 expression was higher in cet1-1 than wild type.

Material: cet1-1e0
Gene: TCH4e0
Outcome: TCH4 gene expressione0
Direction: highere0
Comparator: wild type plantse0

Not reportedTaxon

Verbatim

e0
“endogenous TCH4 gene expression was higher in cet1-1 as compared with wild type plants”
✓ located verbatim in the source · abstract, characters 1630–1716

Title

T-DNA-activation-tagging mutagenesis to identify determinants of abiotic stress response in Thellungiella halophila and Arabidopsis thaliana

Xiangqiang Zhan Purdue e-Pubs (Purdue University System) 2009

Other claims from this paper (12)

Method / resource Mutant characterization identified known and novel development and stress signaling genes including HGC1 and CET1.
Observation Thellungiella hgc1-1 germination was less sensitive to NaCl, mannitol and ABA.
Observation HGC1 encodes a putative pyruvate kinase.
Observation The hgc1-1 mutant accumulated more HGC transcripts than wild type.
Observation Arabidopsis AtHGC1 knockout was hypersensitive to NaCl and ABA during germination.
Intervention effect AtHGC1 overexpression reproduced the Thellungiella hgc1-1 germination phenotype under NaCl and ABA.
Observation The cet1-1 mutant constitutively expressed LUC.
Observation The cet1-1 mutation caused morphological changes.
Observation The cet1-1 mutation enhanced thermotolerance.
Mechanism Higher HSP101 expression appears to explain part of cet1-1 heat tolerance.
Observation CET1 encodes a protein with unknown properties.
Observation CET1 is expressed across many tissues and developmental stages.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

SLB3 silencing downregulated TCH4-related genes under drought.

Taxon: tomatoSolanum lycopersicumt0
Treatment: Silencingt1
Gene: TCH4-related genese0
Outcome: expressione0
Direction: downregulatede0

Not reportedComparator

Verbatim

e0
“expression of TCH4-related genes was downregulated”
✓ located verbatim in the source · abstract, characters 1039–1089

t0
“tomato”
✓ located verbatim in the source · title, characters 83–89

t1
“Silencing the SLB3 transcription factor gene decreases drought stress tolerance in tomato”
✓ located verbatim in the source · title, characters 0–89

Title

Silencing the SLB3 transcription factor gene decreases drought stress tolerance in tomato

Zi-yu WANG; Yu-fang BAO; Tong PEI; et al. Journal of Integrative Agriculture 2020. doi:10.1016/s2095-3119(20)63350-0

Other claims from this paper (8)

Intervention effect SLB3 downregulation weakened drought tolerance and caused earlier wilting.
Intervention effect SLB3 silencing increased H2O2 accumulation.
Intervention effect SLB3 silencing increased O2−· accumulation.
Intervention effect SLB3 silencing decreased SOD activity.
Intervention effect SLB3 silencing increased proline content.
Intervention effect SLB3 silencing increased malondialdehyde content.
Intervention effect SLB3 silencing increased POD activity.
Intervention effect SLB3 silencing upregulated SlCPD, SlDWARF and BIN2-related genes under drought.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The authors identify boron deficiency induced TCH4 as a regulator of cell wall homeostasis and plant growth.

Taxon: ArabidopsisArabidopsist0
Gene: TCH4e0
Outcome: plant growthe0
Qualifier: cell wall homeostasise0

Verbatim

e0
“B-deficiency-induced TCH4 gene, which regulates cell wall homeostasis to influence plant growth under B-deficient conditions”
✓ located verbatim in the source · abstract, characters 1703–1827

t0
“Arabidopsis”
✓ located verbatim in the source · title, characters 128–139

Title

The Xyloglucan Endotransglucosylase/Hydrolase Gene XTH22/TCH4 Regulates Plant Growth by Disrupting the Cell Wall Homeostasis in Arabidopsis under Boron Deficiency

Cheng Zhang; Mingliang He; Zhexuan Jiang; et al. International Journal of Molecular Sciences 2022. doi:10.3390/ijms23031250

Other claims from this paper (12)

Intervention effect Boron deficiency induced TCH4 expression.
Observation TCH4 overexpression lines were more sensitive to boron deficiency than wild-type Col-0.
Observation TCH4 knockout lines were more resistant to low boron stress than wild-type Col-0.
Association TCH4 upregulation altered the ratio of chelator-soluble to alkali-soluble pectin under boron deficiency.
Association TCH4 upregulation decreased pectin methylesterification under boron deficiency.
Intervention effect Boron deficiency disturbed cellulose arrangement.
Intervention effect Boron deficiency enlarged the gap between cellulose microfibrils.
Intervention effect Boron deficiency decreased cell wall mechanical strength.
Observation Boron deficiency produced a thickened, deformed triangular cell wall region.
Observation Cell wall symptoms under boron deficiency were more profound in TCH4 overexpression lines.
Observation Under boron deficiency, TCH4 overexpression lines had increased O2− content compared with Col-0.
Observation Under boron deficiency, TCH4 overexpression lines had increased MDA content compared with Col-0.

Method / resourceobservedoriginal resultbasis n/a

Claim · model-written summary

A model of TCH4 transcriptional regulation in response to stimuli was proposed.

Taxon: ArabidopsisArabidopsist0
Gene: TCH4t0
Outcome: model representing the transcriptional regulation mechanisme0

Not reportedComparatorValue

Verbatim

e0
“a model representing the transcriptional regulation mechanism was proposed for TCH4 gene in response to hormonal, mechanical, and environmental stimuli”
✓ located verbatim in the source · abstract, characters 743–894

t0
“Arabidopsis TCH4”
✓ located verbatim in the source · title, characters 71–87

Title

Computational identification of transcriptional regulatory elements in Arabidopsis TCH4 promoter

Chang-Qing ZHANG Hereditas (Beijing) 2008. doi:10.3724/sp.j.1005.2008.00620

Other claims from this paper (3)

Associationobservedoriginal resultmeasured

Claim · model-written summary

TCH4 changes were positively correlated with BRs content.

Taxon: potatoSolanum tuberosumt0
Gene: TCH4 genee1
Outcome: changes in BRs contente1
Direction: positively correlatede1

Verbatim

t0
“potato (Solanum tuberosum L.)”
✓ located verbatim in the source · title, characters 105–134

e1
“Xyloglucosyl transferase TCH4 gene was up-regulated by stress and positively correlated with changes in BRs content”
✓ located verbatim in the source · abstract, characters 3618–3733

Title

Differential responses of microstructure, antioxidant defense, and plant hormone signaling regulation in potato (Solanum tuberosum L.) under drought, alkaline salt, and combined stresses

Ruyan Zhang; Yong Wang; Xingxing Wang; et al. Scientia Horticulturae 2025. doi:10.1016/j.scienta.2025.114014

Other claims from this paper (19)

Intervention effect Stresses disrupted potato growth and leaf microstructure, most severely when combined.
Intervention effect Stress increased H 2 O 2 and O 2 - accumulation.
Intervention effect Stress increased osmoregulatory substance accumulation.
Intervention effect Stress enhanced antioxidant enzyme activities.
Intervention effect Stress significantly reduced P n, G s and T r.
Intervention effect Stress significantly increased C i.
Intervention effect Stress increased ABA, SA and BRs contents.
Intervention effect Stress significantly decreased GA 3 and IAA contents.
Intervention effect IAA-related genes were up-regulated after stress.
Intervention effect PYR/PYL, SnRK2 and ABF genes were up-regulated after stress.
Intervention effect PP2C genes were down-regulated after stress.
Intervention effect GID1 and GID2 were up-regulated after stress.
Intervention effect TCH4 was up-regulated by stress.
Intervention effect TGA and PR-1 expression was up-regulated by stress.
Association TGA and PR-1 expression correlated positively with SA content changes.
Intervention effect Combined stress raised H 2 O 2 content by 208.7 % in 2022 and 87.5 % in 2023.
Intervention effect Combined stress raised O 2 - content by 455.6 % in 2022 and 215.7 % in 2023.
Intervention effect Combined stress reduced tuber yield by 54.13 % in 2022 and 60.14 % in 2023.
Intervention effect Drought, alkaline salt and combined stress reduced potato tuber quality.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Cell wall symptoms under boron deficiency were more profound in TCH4 overexpression lines.

Taxon: ArabidopsisArabidopsist0
Material: TCH4 overexpression linese0
Outcome: These symptomse0
Direction: more profounde0

Verbatim

e0
“These symptoms were more profound in the TCH4 overexpression lines”
✓ located verbatim in the source · abstract, characters 1476–1542

t0
“Arabidopsis”
✓ located verbatim in the source · title, characters 128–139

Title

The Xyloglucan Endotransglucosylase/Hydrolase Gene XTH22/TCH4 Regulates Plant Growth by Disrupting the Cell Wall Homeostasis in Arabidopsis under Boron Deficiency

Cheng Zhang; Mingliang He; Zhexuan Jiang; et al. International Journal of Molecular Sciences 2022. doi:10.3390/ijms23031250

Other claims from this paper (12)

Intervention effect Boron deficiency induced TCH4 expression.
Observation TCH4 overexpression lines were more sensitive to boron deficiency than wild-type Col-0.
Observation TCH4 knockout lines were more resistant to low boron stress than wild-type Col-0.
Association TCH4 upregulation altered the ratio of chelator-soluble to alkali-soluble pectin under boron deficiency.
Association TCH4 upregulation decreased pectin methylesterification under boron deficiency.
Intervention effect Boron deficiency disturbed cellulose arrangement.
Intervention effect Boron deficiency enlarged the gap between cellulose microfibrils.
Intervention effect Boron deficiency decreased cell wall mechanical strength.
Observation Boron deficiency produced a thickened, deformed triangular cell wall region.
Observation Under boron deficiency, TCH4 overexpression lines had increased O2− content compared with Col-0.
Observation Under boron deficiency, TCH4 overexpression lines had increased MDA content compared with Col-0.
Mechanism The authors identify boron deficiency induced TCH4 as a regulator of cell wall homeostasis and plant growth.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

TCH4 knockout lines were more resistant to low boron stress than wild-type Col-0.

Taxon: ArabidopsisArabidopsist0
Material: knockout lines of TCH4e0
Treatment: low B stresse0
Gene: TCH4e0
Outcome: resistant to low B stresse0
Direction: moree0

Not reportedComparator

Verbatim

e0
“the knockout lines of TCH4 were more resistant to low B stress”
✓ located verbatim in the source · abstract, characters 957–1019

t0
“Arabidopsis”
✓ located verbatim in the source · title, characters 128–139

Title

The Xyloglucan Endotransglucosylase/Hydrolase Gene XTH22/TCH4 Regulates Plant Growth by Disrupting the Cell Wall Homeostasis in Arabidopsis under Boron Deficiency

Cheng Zhang; Mingliang He; Zhexuan Jiang; et al. International Journal of Molecular Sciences 2022. doi:10.3390/ijms23031250

Other claims from this paper (12)

Intervention effect Boron deficiency induced TCH4 expression.
Observation TCH4 overexpression lines were more sensitive to boron deficiency than wild-type Col-0.
Association TCH4 upregulation altered the ratio of chelator-soluble to alkali-soluble pectin under boron deficiency.
Association TCH4 upregulation decreased pectin methylesterification under boron deficiency.
Intervention effect Boron deficiency disturbed cellulose arrangement.
Intervention effect Boron deficiency enlarged the gap between cellulose microfibrils.
Intervention effect Boron deficiency decreased cell wall mechanical strength.
Observation Boron deficiency produced a thickened, deformed triangular cell wall region.
Observation Cell wall symptoms under boron deficiency were more profound in TCH4 overexpression lines.
Observation Under boron deficiency, TCH4 overexpression lines had increased O2− content compared with Col-0.
Observation Under boron deficiency, TCH4 overexpression lines had increased MDA content compared with Col-0.
Mechanism The authors identify boron deficiency induced TCH4 as a regulator of cell wall homeostasis and plant growth.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

TCH4 overexpression lines were more sensitive to boron deficiency than wild-type Col-0.

Taxon: ArabidopsisArabidopsist0
Material: overexpression lines of TCH4e0
Treatment: B deficiencye0
Gene: TCH4e0
Outcome: sensitivity to B deficiencye0
Direction: moree0
Comparator: wild-type Col-0e0

Verbatim

e0
“The overexpression lines of TCH4 presented more sensitivity to B deficiency than the wild-type Col-0”
✓ located verbatim in the source · abstract, characters 849–949

t0
“Arabidopsis”
✓ located verbatim in the source · title, characters 128–139

Title

The Xyloglucan Endotransglucosylase/Hydrolase Gene XTH22/TCH4 Regulates Plant Growth by Disrupting the Cell Wall Homeostasis in Arabidopsis under Boron Deficiency

Cheng Zhang; Mingliang He; Zhexuan Jiang; et al. International Journal of Molecular Sciences 2022. doi:10.3390/ijms23031250

Other claims from this paper (12)

Intervention effect Boron deficiency induced TCH4 expression.
Observation TCH4 knockout lines were more resistant to low boron stress than wild-type Col-0.
Association TCH4 upregulation altered the ratio of chelator-soluble to alkali-soluble pectin under boron deficiency.
Association TCH4 upregulation decreased pectin methylesterification under boron deficiency.
Intervention effect Boron deficiency disturbed cellulose arrangement.
Intervention effect Boron deficiency enlarged the gap between cellulose microfibrils.
Intervention effect Boron deficiency decreased cell wall mechanical strength.
Observation Boron deficiency produced a thickened, deformed triangular cell wall region.
Observation Cell wall symptoms under boron deficiency were more profound in TCH4 overexpression lines.
Observation Under boron deficiency, TCH4 overexpression lines had increased O2− content compared with Col-0.
Observation Under boron deficiency, TCH4 overexpression lines had increased MDA content compared with Col-0.
Mechanism The authors identify boron deficiency induced TCH4 as a regulator of cell wall homeostasis and plant growth.

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“TCH4 gene”

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