ArticleInternational journal of molecular sciences2023
Cadmium Absorption in Various Genotypes of Rice under Cadmium Stress.
Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
7 citing papers in PubMed, 23 citations in OpenAlex.
- Physiological and Transcriptional Characterization the Differential Responses of TwoPlants (Basel, Switzerland) · 2026Article
- Review
- Bioaccumulation of the Heavy Metal Cadmium and Its Tolerance Mechanisms in Experimental PlantInternational journal of molecular sciences · 2025Article
- Effects of Cadmium Stress on Root Exudates and Soil Rhizosphere Microorganisms of Rice (Plants (Basel, Switzerland) · 2025Article
- Exogenous putrescine modulates variety-specific cadmium tolerance in wheat seedlings: synergistic roles of antioxidant defense and physiological homeostasis.Frontiers in plant science · 2025Article
- Variations in Root Characteristics and Cadmium Accumulation of Different Rice Varieties under Dry Cultivation Conditions.Plants (Basel, Switzerland) · 2024Article
- Regulation of reactive oxygen molecules in pakchoi by histone acetylation modifications under Cd stress.PloS one · 2024Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
Cadmium (Cd) is a kind of heavy metal. Cadmium pollution in paddy fields will accumulate a large amount of cadmium in rice, which will affect the growth and development of rice. In addition, long-term consumption of rice contaminated with Cd can harm human health. In this study, four rice varieties with high Cd accumulation (S4699, TLY619, JHY1586, QLY155) and four varieties with low Cd accumulation (YY4949, CYJ-7, G8YXSM, MXZ-2) were screened through field experiments for two consecutive years (2021 and 2022) and differences in antioxidant enzyme systems and expression of genes in their organs were analyzed. The total Cd content showed as follows: indica rice > japonica rice, high-Cd-accumulation variety > low-Cd-accumulation variety, and the total Cd content of each organ of rice showed root > stem > leaf > grain. The results of the antioxidant enzyme system showed that the contents of malondialdehyde (MAD), reduced glutathione (GSH), oxidized glutathione (GSSH), and peroxidase (POD) were positively correlated with the total Cd content in rice, and superoxide dismutase (SOD) showed the opposite performance in the leaves. There was no correlation between catalase (CAT) and Cd content, but CAT content decreased in leaves and grains and increased in roots and stems with increasing fertility. Based on this study, RT-qPCR was used to further validate the expression of Cd-uptake-related genes in different rice varieties. It was found that high expression of
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