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Overexpression of E. coli formaldehyde metabolic genes pleiotropically promotes Arabidopsis thaliana growth by regulating redox homeostasis.
J Hazard Mater
January 2025
School of Environmental Science and Engineering, Tianjin University, Tianjin 300072, China. Electronic address:
Formaldehyde (FA) is a hazardous pollutant causing acute and chronic poisoning in humans. While plants provide a natural method of removing FA pollution, their ability to absorb and degrade FA is limited. To improve the ability of plants to degrade FA, we introduced the E.
View Article and Find Full Text PDFIsolation and Structural Identification of New Diol Esters of Okadaic Acid and Dinophysistoxin-1 from the Cultured .
Toxins (Basel)
January 2025
Department of Oceanography, Kunsan National University, 558 Daehak-ro, Gunsan 54150, Republic of Korea.
, a dinoflagellate responsible for producing diarrhetic shellfish poisoning (DSP) toxins, poses significant threats to marine ecosystems, aquaculture industries, and human health. DSP toxins, including okadaic acid (OA), dinophysis toxin (DTX), and their diverse derivatives, continue to be identified and characterized. In this study, we report the isolation of four new diol esters of OA/DTX-1 from large-scale cultures of .
View Article and Find Full Text PDFA Review of Intermittent Poisoning to Mitigate Toxic Plant-Induced Disease in Livestock.
Vet Sci
December 2024
Poisonous Plant Research Laboratory, USDA Agricultural Research Service, Logan, UT 84341, USA.
Poisonous plants affect livestock and wildlife and in addition to animal disease, they often inhibit the productive use of feeds and natural resources. For some plants, intermittent or cyclic grazing may allow the use of contaminated forages or infested pastures or ranges while avoiding permanent effects of poisoning. The objective of this review is to present several toxic plants for which intermittent poisoning might be an effective management tool.
View Article and Find Full Text PDFWhole-genome sequencing and secondary metabolite exploration of the novel BN with broad-spectrum antagonistic activity against fungal plant pathogens.
Front Microbiol
January 2025
School of Biological and Pharmaceutical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China.
The utilization of chemical pesticides recovers 30%-40% of food losses. However, their application has also triggered a series of problems, including food safety, environmental pollution, pesticide resistance, and incidents of poisoning. Consequently, green pesticides are increasingly seen as viable alternatives to their chemical counterparts.
View Article and Find Full Text PDFMonitoring CO as a plant signaling molecule under heavy metal stress using carbon nanodots.
Dalton Trans
January 2025
Department of Chemistry, Visva-Bharati University, Santiniketan-731235, India.
Carbon monoxide (CO) is widely recognized as a significant environmental pollutant and is associated with numerous instances of accidental poisoning in humans. However, it also serves a pivotal role as a signaling molecule in plants, exhibiting functions analogous to those of other gaseous signaling molecules, including nitric oxide (NO) and hydrogen sulfide (HS). In plant physiology, CO is synthesized as an integral component of the defense mechanism against oxidative damage, particularly under abiotic stress conditions such as drought, salinity, and exposure to heavy metals.
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