Dongqin Li

ORCID: 0000-0002-8764-521X
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About
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Research Areas
  • Heavy metals in environment
  • Maritime Transport Emissions and Efficiency
  • Plant Reproductive Biology
  • Machine Fault Diagnosis Techniques
  • Plant Stress Responses and Tolerance
  • Ship Hydrodynamics and Maneuverability
  • Plant Molecular Biology Research
  • Fault Detection and Control Systems
  • Wave and Wind Energy Systems
  • Cancer-related molecular mechanisms research
  • Advanced machining processes and optimization
  • Coal and Its By-products
  • Metabolomics and Mass Spectrometry Studies
  • Aluminum toxicity and tolerance in plants and animals
  • Physiological and biochemical adaptations
  • Coastal and Marine Dynamics
  • Engineering Diagnostics and Reliability
  • Clay minerals and soil interactions
  • Luminescence and Fluorescent Materials
  • High Altitude and Hypoxia
  • Photosynthetic Processes and Mechanisms
  • Adipose Tissue and Metabolism
  • Mercury impact and mitigation studies
  • Water Quality Monitoring Technologies
  • Chemical Analysis and Environmental Impact

Guangdong Academy of Agricultural Sciences
2023-2025

Zhuhai Institute of Advanced Technology
2022-2024

Beijing Institute of Technology
2021-2024

Huazhong Agricultural University
2012-2024

Jiangsu University of Science and Technology
2009-2024

Shaanxi University of Technology
2024

University of Huddersfield
2024

Shangqiu Institute of Technology
2023

South China Agricultural University
2017-2022

First Affiliated Hospital of Zhengzhou University
2013-2022

Plants are constantly challenged by a multitude of pathogens and pests, which causes massive yield quality losses annually. A promising approach to reduce such is enhance the immune system plants through genetic engineering. Previous work has shown that laccases (p-diphenol:dioxygen oxidoreductase, EC 1.10.3.2) function as lignin polymerization enzymes. Here we demonstrate transgenic manipulation expression laccase gene GhLac1 in cotton (Gossypium hirsutum) can confer an enhanced defense...

10.1104/pp.17.01628 article EN PLANT PHYSIOLOGY 2017-12-11

Cadmium (Cd) pollution poses an important problem, but limited information is available about the toxicology effects of Cd on freshwater invertebrates. We investigated accumulation, oxidative stress, microbial community changes, and transcriptomic alterations in apple snails (Pomacea canaliculata) under stress. The were exposed to 10 μg/L solution for 16 days, followed by a 16-day elimination period. Our results showed that liver accumulated highest concentration (17.41 μg/g), kidneys (8.00...

10.3390/ijms26020751 article EN International Journal of Molecular Sciences 2025-01-17

Amino acids are both constituents of proteins, providing the essential nutrition for humans and animals, signalling molecules regulating growth development plants. Most cultivars maize deficient in amino such as lysine tryptophan. Here, we measured levels 17 different total acids, created 48 derived traits mature kernels from a diversity inbred collection three recombinant line (RIL) populations. By GWAS, 247 281 significant loci were identified two environments, 5.1 4.4 each trait,...

10.1111/pbi.12712 article EN cc-by Plant Biotechnology Journal 2017-02-21

Summary Mt PAR is a proanthocyanidin ( PA ) biosynthesis regulator; the mechanism underlying its promotion of not fully understood. Here, we showed that promotes production by direct repression isoflavones, major flavonoids in legume, and redirecting immediate precursors, such as anthocyanidins, flux into pathway. Ectopic expression repressed isoflavonoid directly binding suppressing isoflavone biosynthetic genes synthase IFS ). Meanwhile, up‐regulated ‐specific decreased anthocyanin levels...

10.1111/pbi.12524 article EN cc-by Plant Biotechnology Journal 2016-01-24

Long non-coding RNAs (LncRNAs) have been identified as critical regulators in a variety of cancer types. Cancer susceptibility candidate 15 (CASC15), lncRNA located at chromosome 6p22.3, has discovered to participate melanoma progression and phenotype switching. Nevertheless, the roles molecular mechanisms CASC15 are far from being understood.We found that expression was up-regulated tissues associated with advanced pathological stages. Function experiments displayed knockdown hindered...

10.1186/s13578-018-0240-4 article EN cc-by Cell & Bioscience 2018-07-13

Strigolactones (SLs) play important roles in controlling root growth, shoot branching, and plant-symbionts interaction. Despite the importance, components of SL biosynthesis signaling have not been unequivocally explored soybean. Here we identified putative synthetic enzymes proteins soybean genome. Soybean genome contains conserved MORE AXILLARY BRANCHING (MAX) orthologs, GmMAX1s, GmMAX2s, GmMAX3s, GmMAX4s. The tissue expression patterns are coincident with synthesis roots other tissues...

10.1186/s12870-017-1182-4 article EN cc-by BMC Plant Biology 2017-12-01

The potential toxicity of Cr to plants poses a severe threat human health. Biochar and Se can reduce the absorption its phytotoxicity in plants, but associated mechanisms at subcellular levels have not been addressed depth. A study was designed investigate effects biochar, foliar application Se, their combination on physicochemical biological properties soil, availability, absorption, distribution each part plant, biomass quality two water spinach (Ipomoea aquatica) genotypes. results showed...

10.1016/j.ecoenv.2020.111184 article EN cc-by-nc-nd Ecotoxicology and Environmental Safety 2020-08-26

Although forward-genetics-metabolomics methods such as mGWAS and mQTL have proven effective in providing myriad loci affecting metabolite contents, they are somehow constrained by their respective constitutional flaws the hidden population structure for GWAS insufficient recombinant rate QTL. Here, combination of was performed, conveying an improved statistical power to investigate flavonoid pathways common wheat. A total 941 289 were, respectively, generated from mQTL, within which 13 them...

10.1111/pbi.14323 article EN cc-by-nc-nd Plant Biotechnology Journal 2024-02-26

This study aimed to investigate the tissue-specific accumulation patterns of arsenic (As) and potential toxicological effects As on oviposition a globally distributed aquatic invertebrate, apple snail (Pomacea canaliculata). An eight-compartment physiologically based pharmacokinetic (PBPK) model was utilized simulate distribution depuration kinetics arsenite arsenate in snails. Modeling biotransformation suggested that intestine-stomach main uptake site for plays an important role...

10.1016/j.ecoenv.2025.117688 article EN cc-by-nc Ecotoxicology and Environmental Safety 2025-01-01

Stress induces changes of modified nucleosides in tRNA, and these can influence codon-anticodon interaction therefore the translation target proteins. Certain nucleoside modification genes are associated with regulation stress tolerance immune response plants. In this study, we found a dramatic increase 2'-O-methyladenosine (Am) rice seedlings subjected to salt abscisic acid (ABA) treatment. We identified LOC_Os03g61750 (OsTRM13) as candidate methyltransferase for Am modification. OsTRM13...

10.1093/jxb/erx061 article EN cc-by Journal of Experimental Botany 2017-02-15

Nitric oxide (NO) as a signaling molecule plays crucial roles in many abiotic stresses plant development processes, including pollen tube growth. Here, the networks dominated by NO during cold stress that inhibited Camellia sinensis growth are investigated vitro. Cytological analysis show cold-induced is involved inhibition of along with disruption cytoplasmic Ca2+ gradient, increase ROS content, acidification pH and abnormalities organelle ultrastructure cell wall component distribution...

10.3389/fpls.2016.00456 article EN cc-by Frontiers in Plant Science 2016-04-13

In this study, with respect to wave energy generation technology, a new scheme is proposed for oscillating-buoy type conversion. A three-dimensional model of power device established based on SolidWorks, and viscous numerical pool setup using STAR-CCM+ facilitate the simulation analysis device. The hydrodynamic performance capture characteristics were examined theoretical simulations. regularities parameters, such as motion response, force, output device, analysed under four environments...

10.21278/brod74108 article EN cc-by Brodogradnja 2023-01-01

Abstract The Plant Metabolome Hub (PMhub), available at https://pmhub.org.cn, is a valuable resource designed to provide scientists with comprehensive information on plant metabolites. It offers extensive details about their reference spectra, genetic foundations, chemical reactions, metabolic pathways and biological functions. PMhub contains data for 188 837 metabolites gathered from various sources, 1 467 041 standard/in-silico high-resolution tandem mass-spectrometry (HRMS/MS) spectra...

10.1093/nar/gkad811 article EN cc-by-nc Nucleic Acids Research 2023-10-11
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