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240424s2024 xx |||||o 00| ||eng c |
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|a 10.1016/j.plaphy.2024.108643
|2 doi
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|a pubmed24n1403.xml
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|a (DE-627)NLM371420008
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|a (NLM)38653097
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|a (PII)S0981-9428(24)00311-5
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Wang, Ling
|e verfasserin
|4 aut
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|a Polystyrene nanoplastics in soil impair drought priming-induced low temperature tolerance in wheat
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 09.05.2024
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|a Date Revised 09.05.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2024. Published by Elsevier Masson SAS.
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|a Drought priming is known to enhance plant low temperature tolerance, whereas polystyrene nanoplastic contamination exerts detrimental effects on plant growth. This study investigates the less-explored influence of nanoplastic contamination on cold stress tolerance in drought-primed plants. We compared the photosynthetic carbon assimilation, carbohydrate metabolism, reactive oxygen species metabolism, and grain yield between the non-primed and drought-primed wheat grown in both nanoplastic-contaminated and healthy soils. Our results reveal that the beneficial effects of drought priming on photosynthetic carbon assimilation and the efficiency of the "water-water" cycle were compromised in the presence of nanoplastics (nPS). Additionally, nPS exposure disturbed carbohydrate metabolism, which impeded source-to-sink transport of sugar and resulted in reduced grain yield in drought-primed plants under low temperature conditions. These findings unveil the suppression of nPS on drought-primed low-temperature tolerance (DPLT) in wheat plants, suggesting an intricate interplay between the induction of stress tolerance and responses to nPS contamination. The study raises awareness about a potential challenge for future crop production
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|a Journal Article
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|a Carbohydrate metabolism
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| 650 |
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|a Chloroplasts
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| 650 |
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|a Cold stress
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| 650 |
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|a Nanoplastics
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|a Stress memory
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| 650 |
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|a Triticum aestivum
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| 650 |
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|a Polystyrenes
|2 NLM
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| 650 |
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|a Soil
|2 NLM
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| 650 |
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|a Reactive Oxygen Species
|2 NLM
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| 650 |
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|a Soil Pollutants
|2 NLM
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| 700 |
1 |
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|a Sui, Yuting
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Peng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Zongshuai
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Shuxin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Tianhao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Xiangnan
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Plant physiology and biochemistry : PPB
|d 1991
|g 210(2024) vom: 07. Mai, Seite 108643
|w (DE-627)NLM098178261
|x 1873-2690
|7 nnns
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| 773 |
1 |
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|g volume:210
|g year:2024
|g day:07
|g month:05
|g pages:108643
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|u http://dx.doi.org/10.1016/j.plaphy.2024.108643
|3 Volltext
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