e0
“Enhanced UV-B radiation and acid rain treatment induce d rise on CAT activity with the increase in membrane permeability and MDA conten t, decrease in chlorophyll content, net photosynthesis rate, transpiration rate, water use efficiency and stomatal conductance and increase in intercellular CO2 concentration, compared to control plants.”
✓ located verbatim in the source · abstract, characters 895–1234

Title

Response of Defense Enzyme and Photosynthesis in Rape Seedling Under Combined Stress of Elevated Ultraviolet-B Radiation and Acid Rain

Qing Zhou Journal of Agro-environmental Science 2004

Other claims from this paper (14)

Intervention effect UV-B and acid-rain stress increased membrane permeability relative to control plants.
Intervention effect UV-B and acid-rain stress increased MDA relative to control plants.
Intervention effect UV-B and acid-rain stress increased CAT activity relative to control plants.
Intervention effect UV-B and acid-rain stress decreased chlorophyll content relative to control plants.
Intervention effect UV-B and acid-rain stress decreased net photosynthesis rate relative to control plants.
Intervention effect UV-B and acid-rain stress decreased transpiration rate relative to control plants.
Intervention effect UV-B and acid-rain stress decreased stomatal conductance relative to control plants.
Intervention effect UV-B and acid-rain stress increased intercellular CO2 concentration relative to control plants.
Observation Combined stress was more inhibitory than either single stress.
Observation Single and combined stresses showed addictive effect on CAT activity.
Observation Single and combined stresses showed synergistic effect on MDA, net photosynthesis rate, water use efficiency.
Observation Single and combined stresses showed synergistic effect on intercellul ar CO2 concentration.
Observation Single and combined stresses showed independent effect on chlorophyll content, stomatal con ductance, transpiration rate.
Observation Single and combined stresses showed independent effect on membrane permeability.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

UV-B and acid-rain stress decreased chlorophyll content relative to control plants.

Taxon: RapeBrassica napust0
Treatment: UV-B radiation and acid rain treatmente0
Outcome: chlorophyll contente0
Direction: decreasee0
Comparator: control plantse0

Verbatim

t0
“Rape Seedling”
✓ located verbatim in the source · title, characters 49–62

e0
“Enhanced UV-B radiation and acid rain treatment induce d rise on CAT activity with the increase in membrane permeability and MDA conten t, decrease in chlorophyll content, net photosynthesis rate, transpiration rate, water use efficiency and stomatal conductance and increase in intercellular CO2 concentration, compared to control plants.”
✓ located verbatim in the source · abstract, characters 895–1234

Title

Response of Defense Enzyme and Photosynthesis in Rape Seedling Under Combined Stress of Elevated Ultraviolet-B Radiation and Acid Rain

Qing Zhou Journal of Agro-environmental Science 2004

Other claims from this paper (14)

Intervention effect UV-B and acid-rain stress increased membrane permeability relative to control plants.
Intervention effect UV-B and acid-rain stress increased MDA relative to control plants.
Intervention effect UV-B and acid-rain stress increased CAT activity relative to control plants.
Intervention effect UV-B and acid-rain stress decreased net photosynthesis rate relative to control plants.
Intervention effect UV-B and acid-rain stress decreased transpiration rate relative to control plants.
Intervention effect UV-B and acid-rain stress decreased water use efficiency relative to control plants.
Intervention effect UV-B and acid-rain stress decreased stomatal conductance relative to control plants.
Intervention effect UV-B and acid-rain stress increased intercellular CO2 concentration relative to control plants.
Observation Combined stress was more inhibitory than either single stress.
Observation Single and combined stresses showed addictive effect on CAT activity.
Observation Single and combined stresses showed synergistic effect on MDA, net photosynthesis rate, water use efficiency.
Observation Single and combined stresses showed synergistic effect on intercellul ar CO2 concentration.
Observation Single and combined stresses showed independent effect on chlorophyll content, stomatal con ductance, transpiration rate.
Observation Single and combined stresses showed independent effect on membrane permeability.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

UV-B and acid-rain stress decreased transpiration rate relative to control plants.

Taxon: RapeBrassica napust0
Treatment: UV-B radiation and acid rain treatmente0
Outcome: transpiration ratee0
Direction: decreasee0
Comparator: control plantse0

Verbatim

t0
“Rape Seedling”
✓ located verbatim in the source · title, characters 49–62

e0
“Enhanced UV-B radiation and acid rain treatment induce d rise on CAT activity with the increase in membrane permeability and MDA conten t, decrease in chlorophyll content, net photosynthesis rate, transpiration rate, water use efficiency and stomatal conductance and increase in intercellular CO2 concentration, compared to control plants.”
✓ located verbatim in the source · abstract, characters 895–1234

Title

Response of Defense Enzyme and Photosynthesis in Rape Seedling Under Combined Stress of Elevated Ultraviolet-B Radiation and Acid Rain

Qing Zhou Journal of Agro-environmental Science 2004

Other claims from this paper (14)

Intervention effect UV-B and acid-rain stress increased membrane permeability relative to control plants.
Intervention effect UV-B and acid-rain stress increased MDA relative to control plants.
Intervention effect UV-B and acid-rain stress increased CAT activity relative to control plants.
Intervention effect UV-B and acid-rain stress decreased chlorophyll content relative to control plants.
Intervention effect UV-B and acid-rain stress decreased net photosynthesis rate relative to control plants.
Intervention effect UV-B and acid-rain stress decreased water use efficiency relative to control plants.
Intervention effect UV-B and acid-rain stress decreased stomatal conductance relative to control plants.
Intervention effect UV-B and acid-rain stress increased intercellular CO2 concentration relative to control plants.
Observation Combined stress was more inhibitory than either single stress.
Observation Single and combined stresses showed addictive effect on CAT activity.
Observation Single and combined stresses showed synergistic effect on MDA, net photosynthesis rate, water use efficiency.
Observation Single and combined stresses showed synergistic effect on intercellul ar CO2 concentration.
Observation Single and combined stresses showed independent effect on chlorophyll content, stomatal con ductance, transpiration rate.
Observation Single and combined stresses showed independent effect on membrane permeability.

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“decrease in relative water content”

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Response of Defense Enzyme and Photosynthesis in Rape Seedling Under Combined Stress of Elevated Ultraviolet-B Radiation and Acid Rain 9