M. alphitoides 2 claims

Interactor role: pathogen

Literal values, not normalised. 183,098 distinct spellings cover 1,706,259 claims; only letter case and spacing are merged, so “maize”, “corn” and “Zea mays L.” are three separate entries here. The By interacting organism view merges spellings of one organism through NCBI Taxonomy.

2 claims

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Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Powdery mildew infection reduced PSII quantum efficiency by 14% at moderate irradiance.

Taxon: Quercus roburQuercus robure1
Interactor: M. alphitoidesErysiphe alphitoidese0pathogen
Outcome: quantum efficiency of photosystem (PS) IIe0
Direction: reducede0
Value: 14%e0
Qualifier: at moderate irradiancee0

Verbatim

e0
“M. alphitoides infection reduced the quantum efficiency of photosystem (PS) II by 14% at moderate irradiance”
✓ located verbatim in the source · abstract, characters 956–1064

e1
“Quercus robur saplings”
✓ located verbatim in the source · abstract, characters 8–30

Title

UV‐B radiation constrains the photosynthesis of Quercus robur through impacts on the abundance of Microsphaera alphitoides

By K. K. Newsham; K. Oxborough; R. White; et al. Forest Pathology 2000. doi:10.1046/j.1439-0329.2000.00213.x

Other claims from this paper (5)

Intervention effect Supplemental UV-B increased powdery mildew abundance on lammas leaves relative to UV-A or ambient radiation.
Intervention effect Supplemental UV-B accelerated powdery mildew development on lammas leaves relative to UV-A or ambient radiation.
Intervention effect UV-B had no direct effect on PSII photochemistry.
Intervention effect Supplemental UV-A decreased PSII quantum efficiency by 17.5% versus ambient solar radiation.
Mechanism Authors suggest natural UV-B may constrain oak photosynthesis by raising powdery mildew abundance.

Mechanismauthor interpretationoriginal resultnegativemeasured