Search claims · PlantClaims

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

OsHUB2 overexpression enhances drought tolerance

Taxon: riceOryza sativat0
Treatment: OsHUB2 overexpressione3
Gene: OsHUB2e3
Outcome: drought tolerancee3
Direction: enhancese3

Not reportedComparator

Verbatim

t0
“modulate drought tolerance in rice”
✓ located verbatim in the source · title, characters 47–81

e3
“whereas OsHUB2 overexpression enhances drought tolerance”
✓ located verbatim in the source · abstract, characters 601–657

Title

OsbZIP27 coordinates with OsHUB1 and OsHUB2 to modulate drought tolerance in rice

Zuntao Xu; Yachun Yang; Fei Zhang; et al. Journal of genetics and genomics/Journal of Genetics and Genomics 2024. doi:10.1016/j.jgg.2024.11.016

Other claims from this paper (6)

Intervention effect Mutations in OsbZIP27 reduce transcription of OsHAK1 and OsGLN1
Intervention effect Mutations in OsbZIP27 increase sensitivity to drought stress
Intervention effect Loss of OsHUB1 and OsHUB2 function causes hypersensitivity to drought stress
Observation OsbZIP27 interacts directly with OsHUB1/2
Observation OsbZIP27 binds to the promoters of OsHAK1 and OsGLN1 to achieve H2Bub and transcriptional activation
Mechanism OsbZIP27 coordinates with OsHUB1/2 to enhance rice drought tolerance by increasing H2Bub and expression of OsHAK1 and OsGLN1

Mechanismobservedoriginal resultpositivemeasured

Claim · model-written summary

ZmSKIP enhances drought tolerance in maize.

Taxon: maizeZea mayse0
Gene: ZmSKIPe0
Outcome: drought tolerancee0
Direction: enhancese0

Verbatim

e0
“ZmSKIP enhances drought tolerance in maize.”
✓ located verbatim in the source · abstract, characters 322–365

Title

ZmSKIP enhances drought tolerance by reducing stomatal aperture in maize

Yao Wang; Yujiao Zhou; Qimeng Li; et al. PLoS Genetics 2026. doi:10.1371/journal.pgen.1012077

Other claims from this paper (11)

Intervention effect Overexpression of ZmSKIP promoted stomatal closure.
Intervention effect Overexpression of ZmSKIP reduced water loss, with the opposite effect in skip-aa mutants.
Mechanism ZmSKIP directly binds the TAATA motif in the ZmBAG8 promoter.
Observation bag8 mutants had decreased water loss under drought stress.
Observation bag8 mutants had reduced stomatal aperture under drought stress.
Mechanism ZmBAG8 recruits ZmSKIP in stress granules and decreases its nuclear abundance.
Association Increased ZmBAG8 expression enlarged stomatal aperture.
Association Increased ZmBAG8 expression supported normal plant growth.
Intervention effect Drought stress abolished the ZmSKIP–ZmBAG8 interaction.
Mechanism ZmSnRK2.3 phosphorylates ZmSKIP at Ser236 and Ser244 under drought stress.
Mechanism ZmSnRK2.3 phosphorylation of ZmSKIP enhances drought tolerance through stronger suppression of ZmBAG8 expression.

Observationobservedreview summarypositivebasis n/a

Claim · model-written summary

Indigofera cylindrica has moderate drought tolerance.

Taxon: Indigofera cylindricat0
Outcome: drought tolerancee0
Qualifier: moderatee0

Verbatim

t0
“Indigofera cylindrica”
✓ located verbatim in the source · title, characters 0–21

e0
“moderate drought tolerance”
✓ located verbatim in the source · abstract, characters 310–336

Title

Indigofera cylindrica Indigo

Edward Gilman EDIS 2007. doi:10.32473/edis-fp282-1999

Other claims from this paper (2)

Method / resourceobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The laboratory drought tolerance index predicted field drought tolerance with r = 0.57.

Taxon: barleyHordeum vulgaret0
Outcome: drought tolerance in field experimentse0
Value: r = 0.57e0
Qualifier: p < 0.05e0

Verbatim

t0
“barley”
✓ located after whitespace/quote normalisation · title, characters 30–36

e0
“DTI showed good predictive value (r = 0.57, p < 0.05) for drought tolerance in field experiments”
✓ located verbatim in the source · abstract, characters 1045–1141

Title

Drought Tolerance of European Barley (Hordeum Vulgare L.) Varieties

Ildiko Schmidthoffer; Lászlo Szilák; Péter Molnár; et al. Agriculture (Pol nohospodárstvo) 2018. doi:10.2478/agri-2018-0014

Other claims from this paper (4)

Association Root growth under laboratory stress correlated with field drought tolerance.
Association Shoot weight under laboratory stress correlated with field drought tolerance.
Association Untreated seedling root length negatively correlated with drought tolerance.
Recommendation The authors suggest DTI for preselection of drought tolerant breeding lines.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

OsAHL1 improves drought avoidance and drought tolerance in rice.

Taxon: riceOryza sativat0
Gene: OsAHL1e1
Outcome: drought avoidance and drought tolerancee1
Direction: improvee1

Verbatim

t0
“drought avoidance and drought tolerance in rice”
✓ located verbatim in the source · title, characters 34–81

e1
“The results indicated OsAHL1 has both drought avoidance and drought tolerance that could greatly improve drought resistance of the rice plant”
✓ located verbatim in the source · abstract, characters 214–355

Title

A novel gene OsAHL1 improves both drought avoidance and drought tolerance in rice

Liguo Zhou; Zaochang Liu; Yunhua Liu; et al. Scientific Reports 2016. doi:10.1038/srep30264

Other claims from this paper (7)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Drought hardening increased seedling drought tolerance.

Taxon: Japanese larche1
Treatment: Drought hardeninge0
Outcome: seedling drought tolerancee0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“Drought hardening increased seedling drought tolerance”
✓ located verbatim in the source · abstract, characters 643–697

e1
“Japanese larch (Larix kaempferi)”
✓ located verbatim in the source · abstract, characters 49–81

Title

Enhanced Summer Planting Survival of Japanese Larch Container-Grown Seedlings

Hisanori Harayama; Hiroyuki Tobita; Mitsutoshi Kitao; et al. Forests 2021. doi:10.3390/f12081115

Other claims from this paper (11)

Intervention effect Drought hardening lowered leaf:root ratio through lower leaf mass.
Intervention effect Drought hardening increased survival from 74% to 93% in Hiko-V-120 containers.
Intervention effect JFA-150 containers lowered leaf:root ratio through higher root mass.
Intervention effect JFA-150 containers raised survival to 87%.
Intervention effect JFA-150 containers combined with drought hardening achieved 97% survival.
Intervention effect Antitranspirant treatment increased survival to over 90%.
Intervention effect Topping did not increase survival, possibly due to weed competition.
Intervention effect High-potassium fertilization did not affect seedling traits or survival.
Recommendation The authors recommend adequate container cell volume and density for nursery root growth.
Recommendation The authors recommend withholding irrigation for two months before planting.
Recommendation The authors recommend antitranspirant at planting for higher survival, at a cost.

Observationobservedoriginal resultmeasured

Claim · model-written summary

D-value cluster analysis classified 31 potato germplasm resources into five drought tolerance categories.

Taxon: potatoSolanum tuberosumt0
Material: 31 potato germplasm resourcese6
Outcome: drought tolerancee6
Value: five categoriese6
Qualifier: strong drought tolerance, moderate drought tolerance, intermediate drought tolerance, drought-sensitive, and extremely drought-sensitivee6

Verbatim

t0
“potato germplasm resources”
✓ located verbatim in the source · title, characters 31–57

e6
“Using D-value cluster analysis, the 31 potato germplasm resources were classified into five categories: strong drought tolerance, moderate drought tolerance, intermediate drought tolerance, drought-sensitive, and extremely drought-sensitive”
✓ located verbatim in the source · abstract, characters 1007–1247

Title

Screening drought tolerance in potato germplasm resources in the northwestern region of China

Xiaoyun Li; Lei Luo; Xiaopeng Shi; et al. BMC Plant Biology 2025. doi:10.1186/s12870-025-06716-2

Other claims from this paper (9)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Drought-hardening improved drought tolerance and adaptation in the two tobacco varieties.

Taxon: tobaccoNicotiana tabacume0
Treatment: Drought-hardeninge0
Outcome: drought tolerance and adaptatione0
Direction: improvede0

Not reportedComparator

Verbatim

e0
“Drought-hardening improved drought tolerance and adaptation of the two tobacco varieties.”
✓ located verbatim in the source · abstract, characters 2394–2483

Title

Drought-hardening improves drought tolerance in Nicotiana tabacum at physiological, biochemical, and molecular levels

Rayyan Khan; Xinghua Ma; Shahen Shah; et al. BMC Plant Biology 2020. doi:10.1186/s12870-020-02688-7

Other claims from this paper (8)

Intervention effect T2 hardening significantly reduced growth under drought stress.
Intervention effect T3 hardening significantly reduced growth under drought stress.
Intervention effect T3 improved POD, CAT and APX enzymatic defenses.
Intervention effect T3 improved AsA nonenzymatic defense.
Intervention effect T3 elevated proline levels.
Intervention effect T3 elevated soluble sugar levels.
Intervention effect Hardening treatments differentially regulated genes in both tobacco varieties.
Mechanism T3 induced drought tolerance through stress-responsive gene expression and biosynthesis pathways.

Observationauthor interpretationreview summarybasis n/a

Claim · model-written summary

Drought resistance involves escape, avoidance and tolerance mechanisms.

Taxon: RiceOryza sativat0
Outcome: drought escape, drought avoidance and drought tolerancee0

Not reportedSetting

Verbatim

e0
“There are three mechanisms are involved in drought resistance namely drought escape, drought avoidance and drought tolerance”
✓ located verbatim in the source · abstract, characters 604–728

t0
“Rice”
✓ located verbatim in the source · title, characters 79–83

Title

Physiological, Morphological and Molecular Mechanisms for Drought Tolerance in Rice

Shi vani; D.K. Dwivedi; Raja Husain; et al. International Journal of Current Microbiology and Applied Sciences 2017. doi:10.20546/ijcmas.2017.607.431

Other claims from this paper (3)

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

For germplasm evaluation of drought tolerance in maize, the drought tolerance index for germplasm is a good choice.

Taxon: maizeZea mayse0
Outcome: drought tolerance index for germplasme3
Qualifier: for germplasm evaluation for drought tolerancee3

Verbatim

e0
“The development of maize hybrids with drought tolerance is one of effective approaches”
✓ located verbatim in the source · abstract, characters 0–86

e3
“for germplasm evaluation for drought tolerance, drought tolerance index for germplasm [(Yd/Yw)×(Ymw/Ymd)]which is derived from the coefficient of drought tolerance (Cd=Yd/Yw) is a good choice”
✓ located verbatim in the source · abstract, characters 788–979

Title

Analysis on Criteria for Screening Drought Tolerant Maize Hybrids

Yanchun Song Zhiwu yichuan ziyuan xuebao 2004

Other claims from this paper (1)

Recommendation For screening maize hybrids with drought tolerance and high yield potential, the drought tolerance index for varieties (DTIv) is a good alternative.

“drought tolerance”

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