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“decrease of the photosynthesis”

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Organism groups follow NCBI Taxonomy: the spellings of one organism are merged, a claim naming several organisms sits in each group, and claims whose value names no organism are under “not stated”.

Zygophyllum xanthoxylum 1

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Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Phosphate deficiency did not weaken photosynthetic electron transport.

Taxon
Zygophyllum xanthoxylumZygophyllum xanthoxylumt0
Treatment
Pi deficiencye0
Outcome
photosynthetic electron transport processe0
Direction
did not weakene0

Not reportedComparator

Verbatim

e0

“Pi deficiency did not cause a significant decrease in photosynthetic indices (except 40D treatment) and did not weaken the photosynthetic electron transport process.”

✓ located verbatim in the source · abstract, characters 845–1010
t0

“Zygophyllum xanthoxylum”

✓ located verbatim in the source · title, characters 84–107
t1

“phosphorus deficiency”

✓ located verbatim in the source · title, characters 11–32

Title

Effects of phosphorus deficiency on lipid composition and photosynthesis process in Zygophyllum xanthoxylum

Xiaowei Hu; Lijing Zhang; Hua Fu; et al. BMC Plant Biology 2025. doi:10.1186/s12870-025-07193-3

Other claims from this paper (7)

Pterocarya stenoptera 1

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Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Higher nitrogen content reduced waterlogging damage to leaf photosynthesis.

Taxon
Pterocarya stenopteraPterocarya stenopterae1
Organ / stage
leavese0
Outcome
damage of waterlogging to photosynthesise0
Direction
decreasee0

Verbatim

e0

“higher nitrogen content could decrease the damage of waterlogging to photosynthesis in leaves of P.stenoptera”

✓ located verbatim in the source · abstract, characters 660–769
e1

“Pterocarya stenoptera”

✓ located verbatim in the source · abstract, characters 25–46

Title

Photosynthetic Physiological Response of Pterocarya stenoptera Leaves to Different Waterlogging Stress with Different Nitrogen Content

Fang JianMin Zhejiang linye keji 2012

Other claims from this paper (4)

Metroxylon sagu 1

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Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Reduced stomatal conductance limited photosynthesis under sodium chloride stress in sago palm.

Taxon
Metroxylon saguMetroxylon sagut0
Treatment
NaCl stresse0
Outcome
photosynthetic ratee0
Qualifier
reduction in stomatal conductancee0

Verbatim

e0

“The factor limiting the photosynthetic rate under NaCl stress was the reduction in stomatal conductance that resulted from a trade-off with the decrease in the transpiration rate to maintain the water status in the leaves.”

✓ located verbatim in the source · abstract, characters 1975–2197
t0

“Metroxylon sagu”

✓ located verbatim in the source · title, characters 29–44

Title

Salt resistance mechanism of Metroxylon sagu, starch-producing palm.

Hiroshi Ehara; Wikanya Prathumyot; Hitoshi Naito 2013

Other claims from this paper (8)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Chlorophyll decreased by 67.3% at the highest litter level (120 g per pot).

Taxon
Brassica chinensisBrassica rapa subsp. chinensise0
Treatment
highest level(120 g per pot)e3
Outcome
chlorophylle3
Direction
decreasee3
Value
67.3%e3

Not reportedComparator

Verbatim

e0

“photosynthesis efficiency and apparatus of Brassica chinensis”

✓ located verbatim in the source · abstract, characters 119–180
e3

“The greatest decrease rate(67.3%) of chlorophyll was observed at the highest level(120 g per pot)”

✓ located verbatim in the source · abstract, characters 566–663

Title

Effects of Allelopathy from the Early Decomposition of Eucalypt Leaf Litter on the Photosynthetic Characteristics of Brassica chinensis L

HU Ting-xing Sichuan Nongye Daxue xuebao 2012

Other claims from this paper (10)

Osmanthus fragrans 1

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Associationobservedoriginal resultmeasured

Claim · model-written summary

Chlorophyll content, photosynthesis and transpiration decrease when soil water content is reduced.

Taxon
Osmanthus fragransOsmanthus fragranse0
Treatment
water content in soil was reducede1
Outcome
chlorophyll,photosynthesis and transpiratione1
Direction
decreasede1

Verbatim

e0

“The potted Osmanthus fragrans L seeding was used as materials to study the influence of the different moistures in soil on its photosynthesis and osmotic”

✓ located verbatim in the source · abstract, characters 0–153
e1

“The results showed that the content of water,chlorophyll,photosynthesis and transpiration were decreased with water content in soil was reduced but the soluble sugar and praline content were increased”

✓ located verbatim in the source · abstract, characters 154–354

Title

Influence of the Different Moistures in Soil on the Photosynthesis and Osmotic of Osmanthus fragrans Lour.Seedling

Cheng Hong-guo Anhui nongye kexue 2006

Other claims from this paper (2)

Platycodon grandiflorus 1

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Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The authors attributed the midday photosynthetic decrease to stomatal factors.

Taxon
Platycodon grandiflorum A.DCPlatycodon grandiflorust0
Outcome
noon decrease of photosynthetic ratee0
Direction
decreasee0
Qualifier
stomata factorse0

Verbatim

t0

“Platycodon grandiflorum A.DC”

✓ located verbatim in the source · title, characters 52–80
e0

“the noon decrease of photosynthetic rate was caused by the stomata factors”

✓ located verbatim in the source · abstract, characters 597–671

Title

Study on the Diurnal Variation of Photosynthesis of Platycodon grandiflorum A.DC in the Hilly Region of Shangluo

Xiaobang Peng Medicinal plant 2011

Other claims from this paper (5)

Plagiomnium undulatum 1

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Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium chloride immersion caused a smaller decrease in moss net photosynthesis than water immersion.

Taxon
Mnium undulatum and Polytrichum communePolytrichum communePlagiomnium undulatume1
Organ / stage
gametophorese0
Treatment
CaCl2 solutione0
Outcome
PNe0
Direction
smaller decreasee0
Comparator
distilled watere1

Verbatim

e0

“A smaller decrease in PN was observed when the gametophores were immersed in CaCl2 solution”

✓ located verbatim in the source · abstract, characters 470–561
e1

“Gametophores of mosses Mnium undulatum and Polytrichum commune were submerged in distilled water or in calcium chloride solution (0.9 mM Ca2+) to induce hypoxia”

✓ located verbatim in the source · abstract, characters 0–160

Title

Ca2+ reduces the effect of hypoxia in mosses Mnium undulatum and Polytrichum commune

A. Rzepka; J. Krupa Biologia Plantarum 2008. doi:10.1007/s10535-008-0143-z

Other claims from this paper (3)

Phalaris arundinacea 1

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Associationobservedoriginal resultmeasured

Claim · model-written summary

V cmax and J max declined with leaf nitrogen content as the season progressed.

Taxon
Phalaris arundinacea L.Phalaris arundinaceat0
Organ / stage
leavese0
Outcome
V cmax and J maxe0
Direction
declinede0

Verbatim

e0

“V cmax and J max declined along with the decrease in nitrogen content of leaves as growing period progressed, regardless of climatic treatment and water regime.”

✓ located verbatim in the source · abstract, characters 1897–2057
t0

“Phalaris arundinacea L.”

✓ located verbatim in the source · title, characters 49–72

Title

Acclimation of photosynthesis in a boreal grass (Phalaris arundinacea L.) under different temperature, CO2, and soil water regimes

Z. M. Ge; X. Zhou; S. Kellomäki; et al. Photosynthetica 2012. doi:10.1007/s11099-012-0014-x

Other claims from this paper (14)

Phillyrea angustifolia 1

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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The heat-induced decrease of net photosynthesis was higher than that of PSII electron transport (Φ PSII).

Taxon
Phillyrea angustifoliaPhillyrea angustifoliae0
Treatment
heat stresse1
Outcome
heat-induced decrease of P Ne4
Direction
highere4
Comparator
Φ PSIIe4

Verbatim

e0

“Gas exchange and chlorophyll a fluorescence measurements were performed simultaneously on leaves of Phillyrea angustifolia L.”

✓ located verbatim in the source · abstract, characters 0–125
e1

“to assess the effects of heat stress (30 min at 40 °C) on photosynthesis and photosystem II”

✓ located verbatim in the source · abstract, characters 126–217
e4

“The heat-induced decrease of P N was higher than that of Φ PSII indicating that reductive power was more utilized in non-assimilatory processes”

✓ located verbatim in the source · abstract, characters 789–932

Title

Effects of heat stress on gas exchange and photosystem II (PSII) photochemical activity of Phillyrea angustifolia exposed to elevated CO2 and subsaturating irradiance

Luca Vitale; Carmen Arena; Amalia Virzo De Santo; et al. Botany 2008. doi:10.1139/b07-132

Other claims from this paper (3)

Prunus sargentii 1

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Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Pn MAX, E and gs decreased significantly after 15 days of drought.

Taxon
Prunus sargentii RehderPrunus sargentiit0
Treatment
dry-stressed seedlingse0
Outcome
P n MAX , E and g se0
Direction
decreasee0
Value
p < 0.001e0
Qualifier
after 15 dayse0

Not reportedComparator

Verbatim

e0

“P n MAX , E and g s showed a significant ( p < 0.001) decrease after 15 days in dry-stressed seedlings”

✓ located verbatim in the source · abstract, characters 640–742
t0

“Prunus sargentii Rehder”

✓ located verbatim in the source · title, characters 57–80
e1

“day of drought stress treatment”

✓ located verbatim in the source · abstract, characters 1402–1433
e2

“The proline content decreased until the 10th day of drought stress treatment”

✓ located verbatim in the source · abstract, characters 1357–1433
e3

“WUE”

✓ located verbatim in the source · abstract, characters 794–797

Title

Evaluation of drought stress level in Sargent’s cherry ( Prunus sargentii Rehder) using photosynthesis and chlorophyll fluorescence parameters and proline content analysis

Eon Ju Jin; Jun-Hyuk Yoon; Hyeok Lee; et al. PeerJ 2023. doi:10.7717/peerj.15954

Other claims from this paper (10)

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