We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Physiological and metabolomic responses of pepper to polyethylene microplastics and cadmium stress
No summary available — this paper's abstract is not included in the open metadata provided by the publisher. Learn why →
More Papers Like This
Influences of microplastics alone and co-contaminated with cadmium on physiological responses of Chinese cabbage ( Brassica campestris L.), rhizosphere microbes and soil properties in soil
AI summary Read the abstract
Scientists tested how plastic pollution (microplastics) and cadmium, a toxic heavy metal, affect Chinese cabbage grown in contaminated soil, both matter because they can build up in crops we eat and impact human health. Surprisingly, small-to-moderate amounts of microplastics actually helped protect the cabbage from cadmium's harmful effects by changing soil chemistry and boosting helpful soil microbes, though this doesn't mean microplastic pollution is safe overall. This research shows the relationship between plastic pollution and toxic metals in soil is complicated, and more study is needed before we underst
Effects of Polyethylene and Heavy Metal Cadmium on the Growth and Development of Brassica chinensis var. chinensis
AI summary Read the abstract
Pot experiments with Chinese cabbage showed that both cadmium and polyethylene microplastics reduced biomass, chlorophyll content, and root development, while the combination of the two stressors resulted in polyethylene partially mitigating cadmium's effects on growth — possibly by reducing cadmium bioavailability in soil. These results reveal complex interactions between microplastics and heavy metals in agricultural soils, with implications for predicting contamination effects on food crop safety.
Synergistic Effects of Polyethylene Microplastics and PGPR Pseudomonas fluorescens on Biochemical and Physiological Responses in Potato (Solanum tuberosum)
AI summary Read the abstract
Researchers exposed potato plants to increasing concentrations of low-density polyethylene microplastics and found dose-dependent oxidative stress, mineral depletion, and a 63% drop in tuber yield at the highest dose; applying the soil bacterium Pseudomonas fluorescens partially reversed these effects — improving yield by 36.8% — though microplastic particles still accumulated within tuber tissues, underscoring the limits of single-strain bioremediation.
Gradient Dependent Chronic Toxicity of Polyethylene Microplastics (PE-MPs) on Tomato
AI summary Read the abstract
Researchers exposed tomato plants to polyethylene microplastics at increasing concentrations and found dose-dependent reductions in growth, yield, and fruit quality — with 1% PE-MPs cutting fruit count by 56% and lycopene content by 24% — while also altering soil microbial diversity and enzyme activity.
Impact of microplastics on plants: a transcriptome analysis perspective
AI summary Read the abstract
This review examined how microplastic exposure disrupts plant biology at the transcriptome level, showing that species like Arabidopsis and maize exhibit differential expression of hundreds to thousands of genes affecting nutrient uptake, growth, and stress responses. Because these molecular disruptions can propagate through food webs, microplastic accumulation in agricultural soils represents a compounding threat to crop productivity and ecosystem stability.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.