Abstract
photochemical quenching (q NPQ ) was measured using a pulse amplitude modulated fluorometer. The q NPQ The possible interaction of two stresses, UV-B radiincreased with increasing Cd, while the combination ation and cadmium, applied simultaneously, was of cadmium and UV-B reduced the q NPQ compared to investigated in Brassica napus L. cv. Paroll with that in plants exposed only to cadmium or UV-B radirespect to chlorophyll fluorescence, growth and ation. The chlorophyll a5b ratio showed a reduction uptake of selected elements. Plants were grown in with UV-B at no or low Cd concentrations (0 mM, 0.5 mM nutrient solution containing CdCl 2 , (0, 0.5, 2 or 5 mM) CdCl 2
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Claims 3
Claim · model-written summary
Increasing cadmium increased the photochemical quenching q NPQ in Brassica napus.
- Taxon
- Brassica napus
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napust1 - Treatment
- Cde1
- Outcome
- q NPQe1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
t1“in Brassica napus”
e1“photochemical quenching (q NPQ ) was measured using a pulse amplitude modulated fluorometer. The q NPQ The possible interaction of two stresses, UV-B radiincreased with increasing Cd”
Claim · model-written summary
The combination of cadmium and UV-B reduced q NPQ compared with cadmium or UV-B alone.
- Taxon
- Brassica napusBrassica napust1
- Treatment
- cadmium and UV-Be2
- Outcome
- q NPQe2
- Direction
- reducede2
- Comparator
- cadmium or UV-Be2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“in Brassica napus”
e2“was of cadmium and UV-B reduced the q NPQ compared to investigated in Brassica napus L. cv. Paroll with that in plants exposed only to cadmium or UV-B radirespect”
Claim · model-written summary
UV-B reduced the chlorophyll a/b ratio at no or low Cd concentrations.
- Taxon
- Brassica napusBrassica napust1
- Treatment
- UV-Be3
- Outcome
- chlorophyll a5b ratioe3
- Direction
- reductione3
- Qualifier
- at no or low Cd concentrationse3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t1“in Brassica napus”
e3“The chlorophyll a5b ratio showed a reduction uptake of selected elements. Plants were grown in with UV-B at no or low Cd concentrations (0 mM, 0.5 mM”
The same questions in other papers
uv · physiology: pigments · Brassica napus (oilseed rape)Results differ
4 papers in the same direction as this paper · 1 in the opposite direction
- positive
- no effect
- no effect
2 papers more in this group
See all 6 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.