Citrus trifoliata 2,787 claims

species · family Rutaceae · green plant · NCBI Taxonomy ↗

Common name: trifoliate orange — Also written in claims: trifoliate orange · Poncirus trifoliata · P. trifoliata · Poncirus trifoliata Raf · Trifoliate orange Raf.) · trifoliate orange seedlings — NCBI synonyms: Poncirus trifoliata · Poncirus trifoliatus

Listed here with its subspecies, varieties and cultivar groups: Citrus trifoliata var. monstrosa (4 claims)

61 spellings

Questions studied on this organism95 questions3 with results that differ137 papers

Citrus trifoliataJebulon · Public domain · Wikimedia Commons ↗

2,787 claims

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Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Under drought, mycorrhizal inoculation significantly enhanced plant growth parameters and root volume of trifoliate orange.

Taxon: trifoliate orangeCitrus trifoliatat0
Treatment: inoculation with Rhizophagus intraradicese1
Interactor: Rhizophagus intraradicesRhizophagus intraradicese1symbiont
Outcome: plant growth parameters and root volumee0
Direction: enhancede0
Qualifier: Under drought conditionse0

Not reportedComparator

Verbatim

e0
“Under drought conditions, mycorrhizal inoculation significantly enhanced plant growth parameters and root volume”
✓ located verbatim in the source · abstract, characters 512–624

e1
“inoculation with Rhizophagus intraradices”
✓ located verbatim in the source · abstract, characters 204–245

t0
“trifoliate orange”
✓ located verbatim in the source · title, characters 87–104

Title

PtAHA-dependent H⁺-ATPase activation underlies mycorrhiza-induced drought tolerance in trifoliate orange

Feng-Ling Zheng; Wang Xiao; Yu Wang; et al. Industrial Crops and Products 2026. doi:10.1016/j.indcrop.2026.122784

Other claims from this paper (16)

Intervention effect Drought reduced root colonization rate and soil mycelium length of the mycorrhizal fungus.
Intervention effect Under drought, mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency.
Intervention effect Mycorrhizal plants had enhanced net photosynthetic rate and photochemical quantum efficiency (maximum and steady-state) under drought.
Intervention effect Mycorrhizal plants under drought had elevated leaf phosphorus and iron.
Intervention effect Mycorrhizal plants under drought had elevated root phosphorus and calcium levels.
Intervention effect Mycorrhizal plants had significantly higher root H+ efflux, increased NH4+ levels and elevated H+-ATPase activity in leaves and roots, regardless of moisture regime.
Intervention effect Mycorrhizal plants showed a notable decrease in soil pH regardless of moisture regime.
Observation Nine PtAHA genes encoding plasma membrane H+-ATPases were identified in trifoliate orange.
Observation PtAHA1/4/8/9 were predominantly expressed in roots, with distinct tissue-specific expression patterns among the PtAHA genes.
Intervention effect Mycorrhizal colonization triggered tissue-specific expression of PtAHA genes.
Intervention effect Drought triggered tissue-specific expression of PtAHA genes.
Intervention effect PtAHA8 was upregulated in leaves and roots under drought.
Association Most leaf PtAHAs were closely associated with mycorrhizal colonization and H+-ATPase activity.
Association In roots, seven PtAHAs were linked to H+-ATPase activity.
Association PtAHA8 was identified as a central player associated with root H+-ATPase activity under combined drought and mycorrhizal conditions.
Mechanism The authors conclude that mycorrhizas enhance drought tolerance in trifoliate orange through PtAHA-driven proton extrusion.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Drought reduced root colonization rate and soil mycelium length of the mycorrhizal fungus.

Taxon: trifoliate orangeCitrus trifoliatat0
Treatment: droughte0
Interactor: Rhizophagus intraradicesRhizophagus intraradicese1symbiont
Outcome: root colonization rate and soil mycelium lengthe0
Direction: reductionse0

Not reportedComparator

Verbatim

e0
“drought-induced reductions in root colonization rate and soil mycelium length”
✓ located verbatim in the source · abstract, characters 634–711

e1
“inoculation with Rhizophagus intraradices”
✓ located verbatim in the source · abstract, characters 204–245

t0
“trifoliate orange”
✓ located verbatim in the source · title, characters 87–104

Title

PtAHA-dependent H⁺-ATPase activation underlies mycorrhiza-induced drought tolerance in trifoliate orange

Feng-Ling Zheng; Wang Xiao; Yu Wang; et al. Industrial Crops and Products 2026. doi:10.1016/j.indcrop.2026.122784

Other claims from this paper (16)

Intervention effect Under drought, mycorrhizal inoculation significantly enhanced plant growth parameters and root volume of trifoliate orange.
Intervention effect Under drought, mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency.
Intervention effect Mycorrhizal plants had enhanced net photosynthetic rate and photochemical quantum efficiency (maximum and steady-state) under drought.
Intervention effect Mycorrhizal plants under drought had elevated leaf phosphorus and iron.
Intervention effect Mycorrhizal plants under drought had elevated root phosphorus and calcium levels.
Intervention effect Mycorrhizal plants had significantly higher root H+ efflux, increased NH4+ levels and elevated H+-ATPase activity in leaves and roots, regardless of moisture regime.
Intervention effect Mycorrhizal plants showed a notable decrease in soil pH regardless of moisture regime.
Observation Nine PtAHA genes encoding plasma membrane H+-ATPases were identified in trifoliate orange.
Observation PtAHA1/4/8/9 were predominantly expressed in roots, with distinct tissue-specific expression patterns among the PtAHA genes.
Intervention effect Mycorrhizal colonization triggered tissue-specific expression of PtAHA genes.
Intervention effect Drought triggered tissue-specific expression of PtAHA genes.
Intervention effect PtAHA8 was upregulated in leaves and roots under drought.
Association Most leaf PtAHAs were closely associated with mycorrhizal colonization and H+-ATPase activity.
Association In roots, seven PtAHAs were linked to H+-ATPase activity.
Association PtAHA8 was identified as a central player associated with root H+-ATPase activity under combined drought and mycorrhizal conditions.
Mechanism The authors conclude that mycorrhizas enhance drought tolerance in trifoliate orange through PtAHA-driven proton extrusion.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Under drought, mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency.

Taxon: trifoliate orangeCitrus trifoliatat0
Treatment: inoculation with Rhizophagus intraradicese1
Interactor: Rhizophagus intraradicesRhizophagus intraradicese1symbiont
Outcome: water use efficiency and photosynthetic efficiencye0
Direction: mitigated declinese0

Not reportedComparator

Verbatim

e0
“mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency, particularly through enhanced net photosynthetic rate and photochemical quantum efficiency (both maximum and steady-state)”
✓ located verbatim in the source · abstract, characters 739–961

e1
“inoculation with Rhizophagus intraradices”
✓ located verbatim in the source · abstract, characters 204–245

t0
“trifoliate orange”
✓ located verbatim in the source · title, characters 87–104

Title

PtAHA-dependent H⁺-ATPase activation underlies mycorrhiza-induced drought tolerance in trifoliate orange

Feng-Ling Zheng; Wang Xiao; Yu Wang; et al. Industrial Crops and Products 2026. doi:10.1016/j.indcrop.2026.122784

Other claims from this paper (16)

Intervention effect Under drought, mycorrhizal inoculation significantly enhanced plant growth parameters and root volume of trifoliate orange.
Intervention effect Drought reduced root colonization rate and soil mycelium length of the mycorrhizal fungus.
Intervention effect Mycorrhizal plants had enhanced net photosynthetic rate and photochemical quantum efficiency (maximum and steady-state) under drought.
Intervention effect Mycorrhizal plants under drought had elevated leaf phosphorus and iron.
Intervention effect Mycorrhizal plants under drought had elevated root phosphorus and calcium levels.
Intervention effect Mycorrhizal plants had significantly higher root H+ efflux, increased NH4+ levels and elevated H+-ATPase activity in leaves and roots, regardless of moisture regime.
Intervention effect Mycorrhizal plants showed a notable decrease in soil pH regardless of moisture regime.
Observation Nine PtAHA genes encoding plasma membrane H+-ATPases were identified in trifoliate orange.
Observation PtAHA1/4/8/9 were predominantly expressed in roots, with distinct tissue-specific expression patterns among the PtAHA genes.
Intervention effect Mycorrhizal colonization triggered tissue-specific expression of PtAHA genes.
Intervention effect Drought triggered tissue-specific expression of PtAHA genes.
Intervention effect PtAHA8 was upregulated in leaves and roots under drought.
Association Most leaf PtAHAs were closely associated with mycorrhizal colonization and H+-ATPase activity.
Association In roots, seven PtAHAs were linked to H+-ATPase activity.
Association PtAHA8 was identified as a central player associated with root H+-ATPase activity under combined drought and mycorrhizal conditions.
Mechanism The authors conclude that mycorrhizas enhance drought tolerance in trifoliate orange through PtAHA-driven proton extrusion.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mycorrhizal plants had enhanced net photosynthetic rate and photochemical quantum efficiency (maximum and steady-state) under drought.

Taxon: trifoliate orangeCitrus trifoliatat0
Treatment: inoculation with Rhizophagus intraradicese1
Interactor: Rhizophagus intraradicesRhizophagus intraradicese1symbiont
Outcome: net photosynthetic rate and photochemical quantum efficiencye0
Direction: enhancede0

Not reportedComparator

Verbatim

e0
“mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency, particularly through enhanced net photosynthetic rate and photochemical quantum efficiency (both maximum and steady-state)”
✓ located verbatim in the source · abstract, characters 739–961

e1
“inoculation with Rhizophagus intraradices”
✓ located verbatim in the source · abstract, characters 204–245

t0
“trifoliate orange”
✓ located verbatim in the source · title, characters 87–104

Title

PtAHA-dependent H⁺-ATPase activation underlies mycorrhiza-induced drought tolerance in trifoliate orange

Feng-Ling Zheng; Wang Xiao; Yu Wang; et al. Industrial Crops and Products 2026. doi:10.1016/j.indcrop.2026.122784

Other claims from this paper (16)

Intervention effect Under drought, mycorrhizal inoculation significantly enhanced plant growth parameters and root volume of trifoliate orange.
Intervention effect Drought reduced root colonization rate and soil mycelium length of the mycorrhizal fungus.
Intervention effect Under drought, mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency.
Intervention effect Mycorrhizal plants under drought had elevated leaf phosphorus and iron.
Intervention effect Mycorrhizal plants under drought had elevated root phosphorus and calcium levels.
Intervention effect Mycorrhizal plants had significantly higher root H+ efflux, increased NH4+ levels and elevated H+-ATPase activity in leaves and roots, regardless of moisture regime.
Intervention effect Mycorrhizal plants showed a notable decrease in soil pH regardless of moisture regime.
Observation Nine PtAHA genes encoding plasma membrane H+-ATPases were identified in trifoliate orange.
Observation PtAHA1/4/8/9 were predominantly expressed in roots, with distinct tissue-specific expression patterns among the PtAHA genes.
Intervention effect Mycorrhizal colonization triggered tissue-specific expression of PtAHA genes.
Intervention effect Drought triggered tissue-specific expression of PtAHA genes.
Intervention effect PtAHA8 was upregulated in leaves and roots under drought.
Association Most leaf PtAHAs were closely associated with mycorrhizal colonization and H+-ATPase activity.
Association In roots, seven PtAHAs were linked to H+-ATPase activity.
Association PtAHA8 was identified as a central player associated with root H+-ATPase activity under combined drought and mycorrhizal conditions.
Mechanism The authors conclude that mycorrhizas enhance drought tolerance in trifoliate orange through PtAHA-driven proton extrusion.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mycorrhizal plants under drought had elevated leaf phosphorus and iron.

Taxon: trifoliate orangeCitrus trifoliatat0
Treatment: inoculation with Rhizophagus intraradicese1
Interactor: Rhizophagus intraradicesRhizophagus intraradicese1symbiont
Outcome: leaf phosphorus and irone0
Direction: elevatede0

Not reportedComparator

Verbatim

e0
“accompanied by elevated leaf phosphorus and iron as well as root phosphorus and calcium levels”
✓ located verbatim in the source · abstract, characters 963–1057

e1
“inoculation with Rhizophagus intraradices”
✓ located verbatim in the source · abstract, characters 204–245

t0
“trifoliate orange”
✓ located verbatim in the source · title, characters 87–104

Title

PtAHA-dependent H⁺-ATPase activation underlies mycorrhiza-induced drought tolerance in trifoliate orange

Feng-Ling Zheng; Wang Xiao; Yu Wang; et al. Industrial Crops and Products 2026. doi:10.1016/j.indcrop.2026.122784

Other claims from this paper (16)

Intervention effect Under drought, mycorrhizal inoculation significantly enhanced plant growth parameters and root volume of trifoliate orange.
Intervention effect Drought reduced root colonization rate and soil mycelium length of the mycorrhizal fungus.
Intervention effect Under drought, mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency.
Intervention effect Mycorrhizal plants had enhanced net photosynthetic rate and photochemical quantum efficiency (maximum and steady-state) under drought.
Intervention effect Mycorrhizal plants under drought had elevated root phosphorus and calcium levels.
Intervention effect Mycorrhizal plants had significantly higher root H+ efflux, increased NH4+ levels and elevated H+-ATPase activity in leaves and roots, regardless of moisture regime.
Intervention effect Mycorrhizal plants showed a notable decrease in soil pH regardless of moisture regime.
Observation Nine PtAHA genes encoding plasma membrane H+-ATPases were identified in trifoliate orange.
Observation PtAHA1/4/8/9 were predominantly expressed in roots, with distinct tissue-specific expression patterns among the PtAHA genes.
Intervention effect Mycorrhizal colonization triggered tissue-specific expression of PtAHA genes.
Intervention effect Drought triggered tissue-specific expression of PtAHA genes.
Intervention effect PtAHA8 was upregulated in leaves and roots under drought.
Association Most leaf PtAHAs were closely associated with mycorrhizal colonization and H+-ATPase activity.
Association In roots, seven PtAHAs were linked to H+-ATPase activity.
Association PtAHA8 was identified as a central player associated with root H+-ATPase activity under combined drought and mycorrhizal conditions.
Mechanism The authors conclude that mycorrhizas enhance drought tolerance in trifoliate orange through PtAHA-driven proton extrusion.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mycorrhizal plants under drought had elevated root phosphorus and calcium levels.

Taxon: trifoliate orangeCitrus trifoliatat0
Treatment: inoculation with Rhizophagus intraradicese1
Interactor: Rhizophagus intraradicesRhizophagus intraradicese1symbiont
Outcome: root phosphorus and calcium levelse0
Direction: elevatede0

Not reportedComparator

Verbatim

e0
“accompanied by elevated leaf phosphorus and iron as well as root phosphorus and calcium levels”
✓ located verbatim in the source · abstract, characters 963–1057

e1
“inoculation with Rhizophagus intraradices”
✓ located verbatim in the source · abstract, characters 204–245

t0
“trifoliate orange”
✓ located verbatim in the source · title, characters 87–104

Title

PtAHA-dependent H⁺-ATPase activation underlies mycorrhiza-induced drought tolerance in trifoliate orange

Feng-Ling Zheng; Wang Xiao; Yu Wang; et al. Industrial Crops and Products 2026. doi:10.1016/j.indcrop.2026.122784

Other claims from this paper (16)

Intervention effect Under drought, mycorrhizal inoculation significantly enhanced plant growth parameters and root volume of trifoliate orange.
Intervention effect Drought reduced root colonization rate and soil mycelium length of the mycorrhizal fungus.
Intervention effect Under drought, mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency.
Intervention effect Mycorrhizal plants had enhanced net photosynthetic rate and photochemical quantum efficiency (maximum and steady-state) under drought.
Intervention effect Mycorrhizal plants under drought had elevated leaf phosphorus and iron.
Intervention effect Mycorrhizal plants had significantly higher root H+ efflux, increased NH4+ levels and elevated H+-ATPase activity in leaves and roots, regardless of moisture regime.
Intervention effect Mycorrhizal plants showed a notable decrease in soil pH regardless of moisture regime.
Observation Nine PtAHA genes encoding plasma membrane H+-ATPases were identified in trifoliate orange.
Observation PtAHA1/4/8/9 were predominantly expressed in roots, with distinct tissue-specific expression patterns among the PtAHA genes.
Intervention effect Mycorrhizal colonization triggered tissue-specific expression of PtAHA genes.
Intervention effect Drought triggered tissue-specific expression of PtAHA genes.
Intervention effect PtAHA8 was upregulated in leaves and roots under drought.
Association Most leaf PtAHAs were closely associated with mycorrhizal colonization and H+-ATPase activity.
Association In roots, seven PtAHAs were linked to H+-ATPase activity.
Association PtAHA8 was identified as a central player associated with root H+-ATPase activity under combined drought and mycorrhizal conditions.
Mechanism The authors conclude that mycorrhizas enhance drought tolerance in trifoliate orange through PtAHA-driven proton extrusion.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Mycorrhizal plants had significantly higher root H+ efflux, increased NH4+ levels and elevated H+-ATPase activity in leaves and roots, regardless of moisture regime.

Taxon: trifoliate orangeCitrus trifoliatat0
Organ / stage: leaves and rootse0
Treatment: inoculation with Rhizophagus intraradicese1
Interactor: Rhizophagus intraradicesRhizophagus intraradicese1symbiont
Outcome: root H⁺ efflux, increased NH 4 + levels, and elevated H⁺-ATPase activitye0
Direction: highere0
Qualifier: regardless of moisture regimee0

Not reportedComparator

Verbatim

e0
“mycorrhizal plants exhibited significantly higher root H⁺ efflux, increased NH 4 + levels, and elevated H⁺-ATPase activity in both leaves and roots, alongside a notable decrease in soil pH, regardless of moisture regime”
✓ located verbatim in the source · abstract, characters 1076–1295

e1
“inoculation with Rhizophagus intraradices”
✓ located verbatim in the source · abstract, characters 204–245

t0
“trifoliate orange”
✓ located verbatim in the source · title, characters 87–104

Title

PtAHA-dependent H⁺-ATPase activation underlies mycorrhiza-induced drought tolerance in trifoliate orange

Feng-Ling Zheng; Wang Xiao; Yu Wang; et al. Industrial Crops and Products 2026. doi:10.1016/j.indcrop.2026.122784

Other claims from this paper (16)

Intervention effect Under drought, mycorrhizal inoculation significantly enhanced plant growth parameters and root volume of trifoliate orange.
Intervention effect Drought reduced root colonization rate and soil mycelium length of the mycorrhizal fungus.
Intervention effect Under drought, mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency.
Intervention effect Mycorrhizal plants had enhanced net photosynthetic rate and photochemical quantum efficiency (maximum and steady-state) under drought.
Intervention effect Mycorrhizal plants under drought had elevated leaf phosphorus and iron.
Intervention effect Mycorrhizal plants under drought had elevated root phosphorus and calcium levels.
Intervention effect Mycorrhizal plants showed a notable decrease in soil pH regardless of moisture regime.
Observation Nine PtAHA genes encoding plasma membrane H+-ATPases were identified in trifoliate orange.
Observation PtAHA1/4/8/9 were predominantly expressed in roots, with distinct tissue-specific expression patterns among the PtAHA genes.
Intervention effect Mycorrhizal colonization triggered tissue-specific expression of PtAHA genes.
Intervention effect Drought triggered tissue-specific expression of PtAHA genes.
Intervention effect PtAHA8 was upregulated in leaves and roots under drought.
Association Most leaf PtAHAs were closely associated with mycorrhizal colonization and H+-ATPase activity.
Association In roots, seven PtAHAs were linked to H+-ATPase activity.
Association PtAHA8 was identified as a central player associated with root H+-ATPase activity under combined drought and mycorrhizal conditions.
Mechanism The authors conclude that mycorrhizas enhance drought tolerance in trifoliate orange through PtAHA-driven proton extrusion.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Mycorrhizal plants showed a notable decrease in soil pH regardless of moisture regime.

Taxon: trifoliate orangeCitrus trifoliatat0
Treatment: inoculation with Rhizophagus intraradicese1
Interactor: Rhizophagus intraradicesRhizophagus intraradicese1symbiont
Outcome: soil pHe0
Direction: decreasee0
Qualifier: regardless of moisture regimee0

Not reportedComparator

Verbatim

e0
“mycorrhizal plants exhibited significantly higher root H⁺ efflux, increased NH 4 + levels, and elevated H⁺-ATPase activity in both leaves and roots, alongside a notable decrease in soil pH, regardless of moisture regime”
✓ located verbatim in the source · abstract, characters 1076–1295

e1
“inoculation with Rhizophagus intraradices”
✓ located verbatim in the source · abstract, characters 204–245

t0
“trifoliate orange”
✓ located verbatim in the source · title, characters 87–104

Title

PtAHA-dependent H⁺-ATPase activation underlies mycorrhiza-induced drought tolerance in trifoliate orange

Feng-Ling Zheng; Wang Xiao; Yu Wang; et al. Industrial Crops and Products 2026. doi:10.1016/j.indcrop.2026.122784

Other claims from this paper (16)

Intervention effect Under drought, mycorrhizal inoculation significantly enhanced plant growth parameters and root volume of trifoliate orange.
Intervention effect Drought reduced root colonization rate and soil mycelium length of the mycorrhizal fungus.
Intervention effect Under drought, mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency.
Intervention effect Mycorrhizal plants had enhanced net photosynthetic rate and photochemical quantum efficiency (maximum and steady-state) under drought.
Intervention effect Mycorrhizal plants under drought had elevated leaf phosphorus and iron.
Intervention effect Mycorrhizal plants under drought had elevated root phosphorus and calcium levels.
Intervention effect Mycorrhizal plants had significantly higher root H+ efflux, increased NH4+ levels and elevated H+-ATPase activity in leaves and roots, regardless of moisture regime.
Observation Nine PtAHA genes encoding plasma membrane H+-ATPases were identified in trifoliate orange.
Observation PtAHA1/4/8/9 were predominantly expressed in roots, with distinct tissue-specific expression patterns among the PtAHA genes.
Intervention effect Mycorrhizal colonization triggered tissue-specific expression of PtAHA genes.
Intervention effect Drought triggered tissue-specific expression of PtAHA genes.
Intervention effect PtAHA8 was upregulated in leaves and roots under drought.
Association Most leaf PtAHAs were closely associated with mycorrhizal colonization and H+-ATPase activity.
Association In roots, seven PtAHAs were linked to H+-ATPase activity.
Association PtAHA8 was identified as a central player associated with root H+-ATPase activity under combined drought and mycorrhizal conditions.
Mechanism The authors conclude that mycorrhizas enhance drought tolerance in trifoliate orange through PtAHA-driven proton extrusion.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Nine PtAHA genes encoding plasma membrane H+-ATPases were identified in trifoliate orange.

Taxon: trifoliate orangeCitrus trifoliatat0
Gene: PtAHAe0
Outcome: PtAHA genes encoding PM H⁺-ATPasese0
Value: Ninee0

Verbatim

e0
“Nine PtAHA genes encoding PM H⁺-ATPases were identified”
✓ located verbatim in the source · abstract, characters 1297–1352

t0
“trifoliate orange”
✓ located verbatim in the source · title, characters 87–104

Title

PtAHA-dependent H⁺-ATPase activation underlies mycorrhiza-induced drought tolerance in trifoliate orange

Feng-Ling Zheng; Wang Xiao; Yu Wang; et al. Industrial Crops and Products 2026. doi:10.1016/j.indcrop.2026.122784

Other claims from this paper (16)

Intervention effect Under drought, mycorrhizal inoculation significantly enhanced plant growth parameters and root volume of trifoliate orange.
Intervention effect Drought reduced root colonization rate and soil mycelium length of the mycorrhizal fungus.
Intervention effect Under drought, mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency.
Intervention effect Mycorrhizal plants had enhanced net photosynthetic rate and photochemical quantum efficiency (maximum and steady-state) under drought.
Intervention effect Mycorrhizal plants under drought had elevated leaf phosphorus and iron.
Intervention effect Mycorrhizal plants under drought had elevated root phosphorus and calcium levels.
Intervention effect Mycorrhizal plants had significantly higher root H+ efflux, increased NH4+ levels and elevated H+-ATPase activity in leaves and roots, regardless of moisture regime.
Intervention effect Mycorrhizal plants showed a notable decrease in soil pH regardless of moisture regime.
Observation PtAHA1/4/8/9 were predominantly expressed in roots, with distinct tissue-specific expression patterns among the PtAHA genes.
Intervention effect Mycorrhizal colonization triggered tissue-specific expression of PtAHA genes.
Intervention effect Drought triggered tissue-specific expression of PtAHA genes.
Intervention effect PtAHA8 was upregulated in leaves and roots under drought.
Association Most leaf PtAHAs were closely associated with mycorrhizal colonization and H+-ATPase activity.
Association In roots, seven PtAHAs were linked to H+-ATPase activity.
Association PtAHA8 was identified as a central player associated with root H+-ATPase activity under combined drought and mycorrhizal conditions.
Mechanism The authors conclude that mycorrhizas enhance drought tolerance in trifoliate orange through PtAHA-driven proton extrusion.

Observationobservedoriginal resultmeasured

Claim · model-written summary

PtAHA1/4/8/9 were predominantly expressed in roots, with distinct tissue-specific expression patterns among the PtAHA genes.

Taxon: trifoliate orangeCitrus trifoliatat0
Organ / stage: rootse0
Gene: PtAHA1 / 4 / 8 / 9e0
Outcome: predominantly expressede0

Verbatim

e0
“with PtAHA1 / 4 / 8 / 9 predominantly expressed in roots”
✓ located verbatim in the source · abstract, characters 1411–1467

t0
“trifoliate orange”
✓ located verbatim in the source · title, characters 87–104

Title

PtAHA-dependent H⁺-ATPase activation underlies mycorrhiza-induced drought tolerance in trifoliate orange

Feng-Ling Zheng; Wang Xiao; Yu Wang; et al. Industrial Crops and Products 2026. doi:10.1016/j.indcrop.2026.122784

Other claims from this paper (16)

Intervention effect Under drought, mycorrhizal inoculation significantly enhanced plant growth parameters and root volume of trifoliate orange.
Intervention effect Drought reduced root colonization rate and soil mycelium length of the mycorrhizal fungus.
Intervention effect Under drought, mycorrhizal plants showed mitigated declines in water use efficiency and photosynthetic efficiency.
Intervention effect Mycorrhizal plants had enhanced net photosynthetic rate and photochemical quantum efficiency (maximum and steady-state) under drought.
Intervention effect Mycorrhizal plants under drought had elevated leaf phosphorus and iron.
Intervention effect Mycorrhizal plants under drought had elevated root phosphorus and calcium levels.
Intervention effect Mycorrhizal plants had significantly higher root H+ efflux, increased NH4+ levels and elevated H+-ATPase activity in leaves and roots, regardless of moisture regime.
Intervention effect Mycorrhizal plants showed a notable decrease in soil pH regardless of moisture regime.
Observation Nine PtAHA genes encoding plasma membrane H+-ATPases were identified in trifoliate orange.
Intervention effect Mycorrhizal colonization triggered tissue-specific expression of PtAHA genes.
Intervention effect Drought triggered tissue-specific expression of PtAHA genes.
Intervention effect PtAHA8 was upregulated in leaves and roots under drought.
Association Most leaf PtAHAs were closely associated with mycorrhizal colonization and H+-ATPase activity.
Association In roots, seven PtAHAs were linked to H+-ATPase activity.
Association PtAHA8 was identified as a central player associated with root H+-ATPase activity under combined drought and mycorrhizal conditions.
Mechanism The authors conclude that mycorrhizas enhance drought tolerance in trifoliate orange through PtAHA-driven proton extrusion.