Search claims · PlantClaims

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

SOD mimics enhanced SOD activities by 0%-38.75%.

Taxon: maizeZea mayst0
Treatment: SOD Mimicst0
Outcome: SOD activitiese0
Direction: enhancde0
Value: 0%-38.75%e0

Not reportedComparator

Verbatim

e0
“enhancd the high SOD activities(0%-38.75%)”
✓ located verbatim in the source · abstract, characters 541–583

t0
“SOD Mimics on Salt Stress of Maize Seedlings”
✓ located verbatim in the source · title, characters 10–54

Title

Effect of SOD Mimics on Salt Stress of Maize Seedlings

Xue‐Yi Le T'u Jang T'ung Pao 2007

Other claims from this paper (4)

Intervention effect SOD mimics increased seedling biomass by the reported ranges.
Intervention effect SOD mimics increased chlorophyll content by 7.20%-26.51%.
Intervention effect SOD mimics improved photosynthetic rates by 17.60%-41.40%.
Mechanism The authors interpret the responses as protection against salt stress.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

SOD and POD activities had a significant relationship with photoperiod.

Taxon: alfalfaMedicago sativat0
Treatment: photoperiode0
Outcome: SOD and POD activitiese0

Not reportedDirection

Verbatim

e0
“a significant relationship between SOD and POD activities and photoperiod”
✓ located verbatim in the source · abstract, characters 464–537

t0
“alfalfa”
✓ located verbatim in the source · title, characters 51–58

Title

Effect of photoperiod on SOD and POD activities in alfalfa

Chengzhang Wang Grassland and Turf 2009

Other claims from this paper (4)

Intervention effect SOD activity was highest at 8 h, then 12 h, then 16 h day length.
Intervention effect POD activity was highest at 8 h, then 12 h, then 16 h day length.
Association Under the same day length, SOD activity rose as growth period lengthened.
Association Under the same day length, POD activity rose as growth period lengthened.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Presoaking raised SOD and CAT activities.

Taxon: Perilla frutescensPerilla frutescenst0
Treatment: Presoaking activitiese1
Outcome: SOD and CAT activitiese0
Direction: raisee0

Not reportedComparator

Verbatim

e0
“to raise SOD and CAT activities”
✓ located verbatim in the source · abstract, characters 561–592

t0
“Perilla frutescens”
✓ located verbatim in the source · title, characters 79–97

e1
“Presoaking activities helped to enlarge the width of the leaves”
✓ located verbatim in the source · abstract, characters 497–560

Title

Effects of a Mn-SOD mimics upon sprouting,SOD and CAT activities,and MDA amout Perilla frutescens seed

LI Yun-le Journal of Beijing University of Agriculture 2011

Other claims from this paper (6)

Intervention effect Presoaking with 0.1 mg/L poly-aspartic manganese increased sprouting to 5.33 times unpresoaked seeds under salt stress.
Intervention effect Presoaking enlarged leaf width.
Intervention effect Presoaking raised MDA amount.
Observation The best spray concentration was 12.5 m g/L.
Association MDA amount decreased as poly-aspartic manganese amount rose.
Recommendation The authors concluded that presoaking and spraying increased seedling salt stress tolerance.

Associationobservedoriginal resultmeasured

Claim · model-written summary

SOD activities decreased as phenological time increased.

Taxon: Fruit Treest0
Treatment: increasing of phonological timee2
Outcome: activities of SODe2
Direction: decreasede2

Verbatim

t0
“Activities in Fruit Trees”
✓ located verbatim in the source · title, characters 40–65

e2
“the activities of SOD decreased with the increasing of phonological time”
✓ located verbatim in the source · abstract, characters 83–155

Title

Study on the Superoxide Dismutase (SOD) Activities in Fruit Trees

Zhao Xiang-kui Northern Horticulture 2010

Other claims from this paper (5)

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

PagSOD2a overexpression significantly increased CuZn-SOD and total SOD activities.

Taxon: poplarPopulust0
Treatment: overexpression of PagSOD2ae0
Gene: PagSOD2ae0
Outcome: CuZn-SOD and total SOD enzyme activitiese0
Direction: augmentede0

Not reportedComparator

Verbatim

e0
“overexpression of PagSOD2a significantly augmented CuZn-SOD and total SOD enzyme activities”
✓ located verbatim in the source · abstract, characters 1200–1291

t0
“poplar”
✓ located verbatim in the source · title, characters 18–24

Title

PagSOD2a improves poplar salt tolerance by elevating superoxide dismutase activity and decreasing malondialdehyde contents

Lieding Zhou; Changhong Yu; Siyuan Nan; et al. Frontiers in Plant Science 2024. doi:10.3389/fpls.2024.1456249

Other claims from this paper (10)

Association PagSOD2a is induced by salt stress in 84K poplar.
Observation PagSOD2a encodes a chloroplast-localized CuZn-SOD protein.
Observation Six CuZn-SOD family members were identified in poplar.
Observation Closely related CuZn-SOD members had similar gene structures.
Intervention effect PagSOD2a overexpression increased plant height and fresh weight under salt stress.
Intervention effect PagSOD2a overexpression reduced malondialdehyde content and electrolyte leakage under salt stress.
Intervention effect PagSOD2a overexpression reduced superoxide anion accumulation.
Intervention effect PagSOD2a overexpression enhanced salt tolerance.
Association Network analysis suggested direct regulation of PagSOD2a by SPL13, NGA1b and FRS5.
Association Network analysis suggested indirect regulation of PagSOD2a by MYB102 and WRKY6.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The two wheat genotypes showed different Mn-SOD, Cu/Zn-SOD and Fe-SOD activities under osmotic stress.

Material: both genotypese0
Treatment: osmotic stresse0
Gene: Mn-SOD, Cu/Zn-SOD, and Fe-SODe0
Outcome: different activitiese0

Not reportedTaxon

Verbatim

e0
“both genotypes produced different activities of Mn-SOD, Cu/Zn-SOD, and Fe-SOD isoenzymes under osmotic stress”
✓ located verbatim in the source · abstract, characters 687–796

t0
“Bread Wheat”
✓ located verbatim in the source · title, characters 49–60

Title

Superoxide Dismutase and Isozyme Analysis in Two Bread Wheat Genotypes Under Osmotic Stress

Ramazan Keleş; Mustafa Küçüködük Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi 2025. doi:10.18016/ksutarimdoga.vi.1651818

Other claims from this paper (2)

Observation Cu/Zn-SOD and Fe-SOD had peak activity.
Intervention effect Total SOD activity increased significantly, especially during the generative stage.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Root exudates inhibited SOD activities, chlorophyll content and root activities of strawberry plants.

Taxon: strawberryFragaria ×ananassae0
Treatment: REe0
Outcome: SOD activities,chlorophyll content and root activitiese0
Direction: inhibitede0

Not reportedComparator

Verbatim

e0
“RE inhibited the growth of strawberry plant,SOD activities,chlorophyll content and root activities”
✓ located verbatim in the source · abstract, characters 389–487

Title

Modeling the obstacle effects of strawberry root exudates

Zheng Li-jin 2008

Other claims from this paper (5)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Changes in total apple SOD activity generally paralleled activities of different SOD forms within a cultivar.

Taxon: appleMalus domesticae0
Gene: SOD formse0
Outcome: total SOD activitye0
Direction: parallelede0

Verbatim

e0
“In a given apple cultivar, changes in total SOD activity generally paralleled activities of the different SOD forms.”
✓ located verbatim in the source · abstract, characters 801–917

Title

Superoxide Dismutase Activities in Senescing Apple Fruit ( Malus domestica Borkh.)

ZHANYUAN DU; WILLIAM J. BRAMLAGE Journal of Food Science 1994. doi:10.1111/j.1365-2621.1994.tb05567.x

Other claims from this paper (6)

Observation Total and individual SOD activities varied greatly among apple cultivars.
Observation Apple fruit SOD activity changed during senescence, with cultivar dependent changes.
Intervention effect Senescence at 0°C or 20°C had little effect on apple fruit SOD activities.
Intervention effect Diphenylamine application did not alter apple fruit SOD activities.
Association Apple SOD activities increased with senescent breakdown.
Association Apple SOD activities did not increase with superficial scald.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The treatments induced SOD and POD activities.

Outcome: activities of SOD and PODe0
Direction: inducede0

Not reportedTaxonTreatmentComparator

Verbatim

e0
“induced the activities of SOD and POD”
✓ located verbatim in the source · abstract, characters 562–599

Title

Role of Hydrogen Peroxide on Chilling Resistance of Postharvest Banana Fruits

Chunying Huang Acta Horticulturae Sinica 2007

Other claims from this paper (8)

Intervention effect Hydrogen peroxide treatment delayed banana chilling injury by 2–5 days at 7°C.
Intervention effect Salicylic acid treatment delayed banana chilling injury by 2–5 days at 7°C.
Intervention effect Methyl jasmonate treatment delayed banana chilling injury by 2–5 days at 7°C.
Intervention effect The treatments delayed increases in membrane permeability and MDA content.
Intervention effect The treatments inhibited CAT activity.
Mechanism The treatments caused endogenous hydrogen peroxide to accumulate in banana pericarp.
Mechanism The authors suggest salicylic acid and methyl jasmonate may increase endogenous hydrogen peroxide by inhibiting CAT.
Mechanism The authors suggest hydrogen peroxide may signal chilling resistance in postharvest banana fruit.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Grafted cucumber leaves had higher SOD, Mn-SOD and Cu/Zn-SOD activities than own-rooted leaves.

Taxon: cucumberCucumis sativuse0
Treatment: grafted cucumber leavese0
Outcome: activities of SOD, Mn-SOD and Cu/Zn-SODe0
Direction: highere0
Comparator: own-rooted cucumber leavese0

Verbatim

e0
“The relative expression of Mn-SOD and Cu/Zn-SOD mRNAs and the activities of SOD, Mn-SOD and Cu/Zn-SOD in grafted cucumber leaves were higher than those in own-rooted cucumber leaves”
✓ located verbatim in the source · abstract, characters 567–748

Title

[Effects of grafting on cucumber leaf SOD and CAT gene expression and activities under low temperature stress].

Jun-jie Gao; Ai-guo Qin; Xian-chang Yu PubMed 2009

Other claims from this paper (11)

Association Mn-SOD mRNA expression tracked Mn-SOD activity under cold stress in grafted and own-rooted cucumber leaves.
Association Cu/Zn-SOD mRNA expression tracked Cu/Zn-SOD activity under cold stress in grafted and own-rooted cucumber leaves.
Association CAT mRNA expression did not track CAT activity under cold stress.
Intervention effect Grafted cucumber leaves had higher Mn-SOD and Cu/Zn-SOD mRNA expression than own-rooted leaves.
Intervention effect Grafted cucumber leaves had lower MDA content than own-rooted leaves.
Intervention effect Grafted cucumber leaves had lower electrolytic leakage than own-rooted leaves.
Mechanism Higher SOD activity regulated by SOD mRNA expression may explain greater cold resistance in grafted cucumber.
Intervention effect CAT mRNA expression was slightly higher in functional leaves of grafted cucumber.
Intervention effect CAT mRNA expression was lower in young leaves of grafted cucumber.
Intervention effect CAT activity differed little between grafted and own-rooted cucumber.
Intervention effect Cold stress had smaller effects on CAT expression and activity in grafted cucumber leaves.

“activities of SOD”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics