Reveal Resistance Mechanisms of Mirabilis Jalapa L. When Exposed to Galaxolide and Polystyrene Microplastics Stress, from Individual, Cellular and Molecular Level

Published: Jan. 1, 2025

As typical new pollutants, galaxolide (HHCB) and polystyrene microplastics (PSMPs) both have been reported to pose a threat organisms even ecosystems by being introduced into the environment for long periods at low doses. At present, most of existing studies focus on ecotoxicological effects these but there are few tolerance mechanisms plants them. In this study, Mirabilis jalapa L. (M. jalapa) as an ornamental material was applied study HHCB PSMP plant. The results showed characteristics M. stress, including promoted growth, photosynthesis antioxidant enzyme systems, nutrient element absorption microbial regulation. Especially, according metabolic transcriptomic analysis, 6 co-annotated KEGG pathways, some key genes metabolites were revealed clarify that can resist stress PSMPs its outstanding adaptive growth energy supply pollutant defense strategy. data provide theoretical support application phytoremediation or/and pollution.

Language: Английский

Reveal Resistance Mechanisms of Mirabilis jalapa L. when exposed to Galaxolide and Polystyrene Microplastics stress, from individual, cellular and molecular level

Plant Physiology and Biochemistry, Journal Year: 2025, Volume and Issue: unknown, P. 109803 - 109803

Published: March 1, 2025

Language: Английский