Li‐Song Chen
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View article: Nitrate improves plant growth by promoting nitrogen assimilation and photosynthetic performance in citrus seedlings
Nitrate improves plant growth by promoting nitrogen assimilation and photosynthetic performance in citrus seedlings Open
Background Nitrate (represented by NN or NO3 −-N) and ammonium (represented by AN or NH4 +-N) are the two predominant nitrogen (N) forms utilized by plants; however, the physiological mechanisms underlying citrus response to different N fo…
View article: Deep learning-based automated quantification system for abdominal aortic calcification: multicenter cohort study for algorithm development and clinical validation
Deep learning-based automated quantification system for abdominal aortic calcification: multicenter cohort study for algorithm development and clinical validation Open
Objectives To establish an automated scoring system for abdominal aortic calcification (AAC) to facilitate standardized quantitative imaging analysis in support of clinical decision-making in atherosclerosis management. Methods x-ray image…
View article: Raising pH Reduces Manganese Toxicity in Citrus grandis (L.) Osbeck by Efficient Maintenance of Nutrient Homeostasis to Enhance Photosynthesis and Growth
Raising pH Reduces Manganese Toxicity in Citrus grandis (L.) Osbeck by Efficient Maintenance of Nutrient Homeostasis to Enhance Photosynthesis and Growth Open
Manganese (Mn) excess and low pH often coexist in some citrus orchard soils. Little information is known about the underlying mechanism by which raising pH reduces Mn toxicity in citrus plants. ‘Sour pummelo’ (Citrus grandis (L.) Osbeck) s…
View article: Multivariate analysis unveils antioxidant-nutrient trade-offs in Maize Hybrids: A hierarchical framework for acid soil tolerance evaluation
Multivariate analysis unveils antioxidant-nutrient trade-offs in Maize Hybrids: A hierarchical framework for acid soil tolerance evaluation Open
Background and Aims Acid soils, characterized by nutrient deficiencies and metal ion toxicity, severely limit maize yields. Cultivating acid soil tolerant maize represents a promising strategy to address these edaphic constraints. Methods …
View article: The Formation Path and Action Mechanism of High-quality Green Port-adjacent Industrial Cluster in Zhanjiang City
The Formation Path and Action Mechanism of High-quality Green Port-adjacent Industrial Cluster in Zhanjiang City Open
The port-adjacent industrial cluster is an important cornerstone and a powerful driving force for the economic development of port-adjacent. This paper elucidates the primary issues within the industrial cluster by conducting an in-depth a…
View article: Excessive copper induces lignin biosynthesis in the leaves and roots of two citrus species: Physiological, metabolomic and anatomical aspects
Excessive copper induces lignin biosynthesis in the leaves and roots of two citrus species: Physiological, metabolomic and anatomical aspects Open
Excessive copper (Cu) of rhizosphere inhibited the growth and development of citrus seedlings. Lignin deposition on the cell wall promotes plant Cu tolerance. However, the lignin biosynthesis in citrus leaves and roots that respond to Cu t…
View article: Humic Acid Enhances Antioxidant and Glyoxalase Systems to Combat Copper Toxicity in Citrus
Humic Acid Enhances Antioxidant and Glyoxalase Systems to Combat Copper Toxicity in Citrus Open
Most commercial citrus fruits are grown in acidic soils with high copper (Cu) and low organic matter levels in China. Sweet orange (Citrus sinensis (L.) Osbeck cv. Xuegan) seedlings were treated with 0 (HA0), 0.1 (HA0.1), or 0.5 (HA0.5) mM…
View article: The Ameliorative Effect of Coumarin on Copper Toxicity in Citrus sinensis: Insights from Growth, Nutrient Uptake, Oxidative Damage, and Photosynthetic Performance
The Ameliorative Effect of Coumarin on Copper Toxicity in Citrus sinensis: Insights from Growth, Nutrient Uptake, Oxidative Damage, and Photosynthetic Performance Open
Excessive copper (Cu) has become a common physiological disorder restricting the sustainable production of citrus. Coumarin (COU) is a hydroxycinnamic acid that can protect plants from heavy metal toxicity. No data to date are available on…
View article: Mechanisms by Which Increased pH Ameliorates Copper Excess in Citrus sinensis Roots: Insight from a Combined Analysis of Physiology, Transcriptome, and Metabolome
Mechanisms by Which Increased pH Ameliorates Copper Excess in Citrus sinensis Roots: Insight from a Combined Analysis of Physiology, Transcriptome, and Metabolome Open
Limited data are available on copper (Cu)–pH interaction-responsive genes and/or metabolites in plant roots. Citrus sinensis seedlings were treated with 300 μM (Cu toxicity) or 0.5 μM (control) CuCl2 at pH 3.0 or 4.8 for 17 weeks. Thereaft…
View article: Excessive boron fertilization-induced toxicity is related to boron transport in field-grown pomelo trees
Excessive boron fertilization-induced toxicity is related to boron transport in field-grown pomelo trees Open
Boron (B) is an essential micronutrient for plant growth and development; however, the process of B toxicity in citrus production is still poorly understood. We proposed a hypothesis that B toxicity in citrus trees is related to the charac…
View article: Both hormones and energy-rich compounds play a role in the mitigation of elevated pH on aluminum toxicity in Citrus sinensis leaves
Both hormones and energy-rich compounds play a role in the mitigation of elevated pH on aluminum toxicity in Citrus sinensis leaves Open
The contribution of plant hormones and energy-rich compounds and their metabolites (ECMs) in alleviating aluminum (Al) toxicity by elevated pH remains to be clarified. For the first time, a targeted metabolome was applied to identify Al-pH…
View article: Magnesium deficiency induced leaf chlorosis affects plant growth, mineral concentration and fruit quality in field pomelo trees
Magnesium deficiency induced leaf chlorosis affects plant growth, mineral concentration and fruit quality in field pomelo trees Open
Healthy trees are considered the foundation for high-quality pomelo production; however, leaf chlorosis frequently happens in pomelo orchards, and the reasons and adverse effects on plant growth and fruit quality are poorly understood. We …
View article: Adaptive Responses of Hormones to Nitrogen Deficiency in Citrus sinensis Leaves and Roots
Adaptive Responses of Hormones to Nitrogen Deficiency in Citrus sinensis Leaves and Roots Open
Some citrus orchards in China often experience nitrogen (N) deficiency. For the first time, targeted metabolomics was used to examine N-deficient effects on hormones in sweet orange (Citrus sinensis (L.) Osbeck cv. Xuegan) leaves and roots…
View article: Effects of aluminum (Al) stress on the isoprenoid metabolism of two Citrus species differing in Al-tolerance
Effects of aluminum (Al) stress on the isoprenoid metabolism of two Citrus species differing in Al-tolerance Open
Isoprenoid metabolism and its derivatives took part in photosynthesis, growth regulation, signal transduction, and plant defense to biotic and abiotic stresses. However, how aluminum (Al) stress affects the isoprenoid metabolism and whethe…
View article: Boron Reduced Copper Excess-Induced Oxidative Damage in Citrus sinensis by Modulating Reactive Oxygen Species and Methylglyoxal Formation and Their Detoxification Systems
Boron Reduced Copper Excess-Induced Oxidative Damage in Citrus sinensis by Modulating Reactive Oxygen Species and Methylglyoxal Formation and Their Detoxification Systems Open
Citrus is mainly cultivated in acid soil with low boron (B) and high copper (Cu). In this study, Citrus sinensis seedlings were submitted to 0.5 (control) or 350 μM Cu (Cu excess or Cu exposure) and 2.5, 10, or 25 μM B for 24 weeks. Therea…
View article: Stress Physiology and Molecular Biology of Fruit Crops
Stress Physiology and Molecular Biology of Fruit Crops Open
Fruit crops provide various kinds of fruit commodities that are of significant nutritional benefit and economic value to humans [...]
View article: Fruit quality assessment based on mineral elements and juice properties in nine citrus cultivars
Fruit quality assessment based on mineral elements and juice properties in nine citrus cultivars Open
Introduction Citrus fruit is considered a superfood due to its multiple nutritional functions and health benefits. Quantitative analysis of the numerous quality characteristics of citrus fruit is required to promote its sustainable product…
View article: Codebase release 1.0 for GRIFFIN
Codebase release 1.0 for GRIFFIN Open
This paper describes a modular framework for the description of electroweak scattering and decay processes, including but not limited to Z-resonance physics. The framework consistently combines a complex-pole expansion near an s-channel re…
View article: An Integrated Analysis of Metabolome, Transcriptome, and Physiology Revealed the Molecular and Physiological Response of Citrus sinensis Roots to Prolonged Nitrogen Deficiency
An Integrated Analysis of Metabolome, Transcriptome, and Physiology Revealed the Molecular and Physiological Response of Citrus sinensis Roots to Prolonged Nitrogen Deficiency Open
Citrus sinensis seedlings were supplied with a nutrient solution containing 15 (control) or 0 (nitrogen (N) deficiency) mM N for 10 weeks. Extensive metabolic and gene reprogramming occurred in 0 mM N-treated roots (RN0) to cope with N def…
View article: Roles of Hormones in Elevated pH-Mediated Mitigation of Copper Toxicity in Citrus sinensis Revealed by Targeted Metabolome
Roles of Hormones in Elevated pH-Mediated Mitigation of Copper Toxicity in Citrus sinensis Revealed by Targeted Metabolome Open
The effects of copper (Cu)–pH interactions on the levels of hormones and related metabolites (HRMs) in Citrus sinensis leaves and roots were investigated. Our findings indicated that increased pH mitigated Cu toxicity-induced alterations o…
View article: Physiological and Ultrastructural Responses to Excessive-Copper-Induced Toxicity in Two Differentially Copper Tolerant Citrus Species
Physiological and Ultrastructural Responses to Excessive-Copper-Induced Toxicity in Two Differentially Copper Tolerant Citrus Species Open
Over-applied copper (Cu)-based agrochemicals are toxic to citrus trees. However, less information is available discussing the ultrastructural alterations in Cu-stressed citrus species. In the present study, seedlings of Citrus sinensis and…
View article: GRIFFIN: A C++ library for electroweak radiative corrections in fermion scattering and decay processes
GRIFFIN: A C++ library for electroweak radiative corrections in fermion scattering and decay processes Open
This paper describes a modular framework for the description of electroweak scattering and decay processes, including but not limited to Z-resonance physics. The framework consistently combines a complex-pole expansion near a s-channel res…
View article: High pH Alleviated Sweet Orange (Citrus sinensis) Copper Toxicity by Enhancing the Capacity to Maintain a Balance between Formation and Removal of Reactive Oxygen Species and Methylglyoxal in Leaves and Roots
High pH Alleviated Sweet Orange (Citrus sinensis) Copper Toxicity by Enhancing the Capacity to Maintain a Balance between Formation and Removal of Reactive Oxygen Species and Methylglyoxal in Leaves and Roots Open
The contribution of reactive oxygen species (ROS) and methylglyoxal (MG) formation and removal in high-pH-mediated alleviation of plant copper (Cu)-toxicity remains to be elucidated. Seedlings of sweet orange (Citrus sinensis) were treated…
View article: Photosynthetic Characteristics and Chloroplast Ultrastructure Responses of Citrus Leaves to Copper Toxicity Induced by Bordeaux Mixture in Greenhouse
Photosynthetic Characteristics and Chloroplast Ultrastructure Responses of Citrus Leaves to Copper Toxicity Induced by Bordeaux Mixture in Greenhouse Open
Bordeaux mixture (Bm) is a copper (Cu)-based pesticide that has been widely used for controlling citrus scab and citrus canker. However, frequent spraying of Bm is toxic to citrus. To our knowledge, few studies are available that discuss h…
View article: Leading fermionic three-loop corrections to W-boson mass and Z-pole observables
Leading fermionic three-loop corrections to W-boson mass and Z-pole observables Open
In this proceeding, we highlight the computation of leading fermionic three-loop corrections to electroweak precision observables (EWPOs) accomplished recently. We summarize the numerical analysis and provide an outlook.
View article: Molecular and Physiological Responses of Citrus sinensis Leaves to Long-Term Low pH Revealed by RNA-Seq Integrated with Targeted Metabolomics
Molecular and Physiological Responses of Citrus sinensis Leaves to Long-Term Low pH Revealed by RNA-Seq Integrated with Targeted Metabolomics Open
Low pH-induced alterations in gene expression profiles and organic acids (OA) and free amino acid (FAA) abundances were investigated in sweet orange [Citrus sinensis (L.) Osbeck cv. Xuegan] leaves. We identified 503 downregulated and 349 u…