Abstract
Summary. In the present study we have examined the influence of single spraying with simulated acid rain (pH 1.8) on the content of main lipid classes and their fatty acid composition in the thylakoid membranes of bean plants. Acid stress caused considerable changes in the investigated parameters. A decline in the content of linolenic acid, a highly unsatureted fatty acid which is an indicator of lipid peroxidation was observed. This decrease should result in decreased fluidity of the membrane lipid bilayer. The MGDG/DGDG ratio considerably increased at the 3rd hour after acid spraying, which is an indicator of membrane injury and of the lower packing properties.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 4
Claim · model-written summary
Simulated acid rain spraying caused considerable changes in the investigated lipid parameters of bean leaves.
- Taxon
- Phaseolus vulgaris
Phaseolus vulgarise0 - Organ / stage
- thylakoid membranese3
- Treatment
- single spraying with simulated acid rain (pH 1.8)e1
- Outcome
- content of main lipid classes and their fatty acid compositione3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phaseolus vulgaris LEAVES AFTER SIMULATING ACID RAIN TREATMENT”
e1“single spraying with simulated acid rain (pH 1.8)”
e2“Acid stress caused considerable changes in the investigated parameters”
e3“the content of main lipid classes and their fatty acid composition in the thylakoid membranes of bean plants”
Claim · model-written summary
Simulated acid rain decreased the content of linolenic acid in bean leaves.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarise0
- Treatment
- single spraying with simulated acid rain (pH 1.8)e1
- Outcome
- content of linolenic acide4
- Direction
- declinee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phaseolus vulgaris LEAVES AFTER SIMULATING ACID RAIN TREATMENT”
e1“single spraying with simulated acid rain (pH 1.8)”
e4“A decline in the content of linolenic acid, a highly unsatureted fatty acid which is an indicator of lipid peroxidation was observed”
Claim · model-written summary
The decrease in linolenic acid should result in decreased fluidity of the membrane lipid bilayer (hypothesis).
- Taxon
- Phaseolus vulgarisPhaseolus vulgarise0
- Compound
- linolenic acide2
- Outcome
- fluidity of the membrane lipid bilayere1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phaseolus vulgaris LEAVES AFTER SIMULATING ACID RAIN TREATMENT”
e1“This decrease should result in decreased fluidity of the membrane lipid bilayer”
e2“A decline in the content of linolenic acid, a highly unsatureted fatty acid which is an indicator of lipid peroxidation was observed”
Claim · model-written summary
The MGDG/DGDG ratio of bean leaves increased at the 3rd hour after acid spraying.
- Taxon
- Phaseolus vulgarisPhaseolus vulgarise0
- Treatment
- single spraying with simulated acid rain (pH 1.8)e1
- Outcome
- MGDG/DGDG ratioe5
- Direction
- increasede5
- Qualifier
- at the 3rd hour after acid sprayinge5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Phaseolus vulgaris LEAVES AFTER SIMULATING ACID RAIN TREATMENT”
e1“single spraying with simulated acid rain (pH 1.8)”
e5“The MGDG/DGDG ratio considerably increased at the 3rd hour after acid spraying”
The same questions in other papers
ph · molecular: metabolites · Phaseolus vulgaris (common bean)Positive and negative results
2 papers in the same direction as this paper · 4 in the opposite direction
- positive
- positive
- positive
3 papers more in this group
See all 7 papers →application · molecular: metabolites · Phaseolus vulgaris (common bean)Positive and negative results
7 papers in the same direction as this paper · 16 in the opposite direction
- positive
- positive
- positive
20 papers more in this group
See all 24 papers →rainfall · molecular: metabolites · Phaseolus vulgaris (common bean)Results agree
2 papers in the same direction as this paper
- negative
- negative
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.