Lei Chen

ORCID: 0009-0006-5567-5349
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About
Contact & Profiles
Research Areas
  • Genetic Mapping and Diversity in Plants and Animals
  • Rice Cultivation and Yield Improvement
  • Forest, Soil, and Plant Ecology in China
  • GABA and Rice Research
  • Microbial infections and disease research
  • Forest Insect Ecology and Management
  • Environmental and Agricultural Sciences
  • Plant Stress Responses and Tolerance
  • Soil erosion and sediment transport
  • Endoplasmic Reticulum Stress and Disease
  • Remote Sensing and Land Use
  • Plant Pathogens and Resistance
  • Sperm and Testicular Function
  • Heat shock proteins research
  • Domain Adaptation and Few-Shot Learning
  • Plant Parasitism and Resistance
  • 3D Printing in Biomedical Research
  • Plant Disease Resistance and Genetics
  • Mycotoxins in Agriculture and Food
  • Plant Pathogenic Bacteria Studies
  • Environmental Changes in China
  • Fungal Infections and Studies
  • Ecology and Vegetation Dynamics Studies
  • Vector-borne infectious diseases
  • Plant Pathogens and Fungal Diseases

Guangxi Academy of Agricultural Science
2021-2025

Rice Research Institute
2021-2025

Sichuan Agricultural University
2016-2025

Ministry of Agriculture and Rural Affairs
2024-2025

Northwestern Polytechnical University
2025

Shandong Agricultural University
2024-2025

Chinese Academy of Sciences
2021-2024

Institute of Microbiology
2024

Institute of Intelligent Machines
2022

Shanghai Institute of Ceramics
2021

Fusarium graminearum is recognized as the pathogen responsible for wheat head blight. It produces deoxynivalenol (DON) during infection, which endangers human health. DON biosynthesis occurs within toxisomes in endoplasmic reticulum (ER). In eukaryotes, ER membrane protein complex (EMC) critical ER's normal operation. However, specific role of EMC F. remains poorly understood. this study, six subunits (FgEmc1-6) were identified graminearum, and all them localized to toxisomes. Our results...

10.3390/jof11020108 article EN cc-by Journal of Fungi 2025-01-31

Inbreeding, a central theme in evolutionary and conservation biology, is crucial practice breeding to stabilize enhance the specific traits or establish inbred lines. It also carries risk of inbreeding depression, reduced fitness, increased potential for extinction. Nevertheless, has been extensively studied small endangered populations but its effects large domesticated animals are poorly understood. Here, we aim investigate genomic consequences Banna miniature pig (BN), breed that over 40...

10.1186/s12864-025-11333-2 article EN cc-by-nc-nd BMC Genomics 2025-02-17

SUMMARY Plant height and flag leaf morphology critically affect plant yield because they determine above‐ground biomass photosynthate production. However, few genetic basis analyses gene mining studies on height, length, width have been performed, there is little available information about the evolution utilization of underlying natural alleles. This study conducted a genome‐wide association (GWAS) using 689 rice accessions collected from diverse regions across globe. The GWAS identified...

10.1111/tpj.70145 article EN The Plant Journal 2025-04-01

Rice (Oryza sativa L.) is an important staple food crop for more than half of the world's population. Enhancing grain quality and yield rice to meet growing demand remains a major challenge. Here, we show that OsMKK3 encode MAP kinase controls size chalkiness by affecting cell proliferation in spikelet hulls. We showed OsSPL16, GS5, GIF1 have substantial effect on OsMKK3-regulated pathway. has experienced strong directional selection indica japonica. Wild accessions contained four...

10.3389/fpls.2021.784037 article EN cc-by Frontiers in Plant Science 2021-11-25

Summary Type‐3 effectors (T3E) of phytopathogenic Gram‐negative bacteria fulfill a virulent role, causing disease, or an avirulent inducing immunity, following their translocation into plant cells. This study aimed to validate the hypothesis that bacterial T3E requires lipidic compounds in cell membranes. Based on genetic, molecular, and biochemical assays, we determined phosphatidylinositol 4‐phosphate (PI4P) associated with membranes is essential for by pathogens. Replicate experimental...

10.1111/nph.20248 article EN New Phytologist 2024-11-20

Rice, as one of the most important staple crops, its genetic improvement plays a crucial role in agricultural production and food security. Although extensive research has utilized single nucleotide polymorphisms (SNPs) data to explore basis agronomic traits rice improvement, reports on other types variations, such insertions deletions (INDELs), are still limited. In this study, we extracted INDELs from resequencing 148 improved varieties. We identified 938,585 found that length variation...

10.1186/s12864-024-11178-1 article EN cc-by-nc-nd BMC Genomics 2024-12-31

Soil erosion causes both on-site and off-site impacts that contribute to economic loss of different extent. On-site include losses sediments, soil nutrients water; whereas detainment siltation, respectively. Based on the date remote sensing survey in Linyi City, monetary caused by were calculated using methods derived from environmental economics. Results indicate reaches 327.7069×10 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">6</sup> yuan...

10.1109/rsete.2011.5964264 article EN International Conference on Remote Sensing, Environment and Transportation Engineering 2011-06-01

Negative density dependence (NDD) has been accepted as a key mechanism for biodiversity maintenance in natural forests and different lineages of enemies (fungus, bacterium, insect virus) may be involved. Previous NDD related studies usually correlated seedling survival to the host-specific pests or pathogens along distance conspecific neighbors, molecular defense responses focal seedlings were seldomly concerned. By employing community functional genomics strategy, we extracted copy numbers...

10.22541/au.163783396.68482622/v1 preprint EN Authorea (Authorea) 2021-11-25
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