Mengyuan Yan

ORCID: 0000-0003-3338-1025
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About
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Research Areas
  • Research in Cotton Cultivation
  • Plant nutrient uptake and metabolism
  • Cellular transport and secretion
  • Plant Reproductive Biology
  • Plant Molecular Biology Research
  • Plant Stress Responses and Tolerance
  • Influenza Virus Research Studies
  • Endoplasmic Reticulum Stress and Disease
  • Plant tissue culture and regeneration
  • Rice Cultivation and Yield Improvement
  • Biofuel production and bioconversion
  • Viral gastroenteritis research and epidemiology
  • Animal Disease Management and Epidemiology
  • Polyamine Metabolism and Applications
  • Plant-Microbe Interactions and Immunity
  • Lysosomal Storage Disorders Research
  • Plant and Fungal Interactions Research
  • Atherosclerosis and Cardiovascular Diseases
  • Tree Root and Stability Studies
  • Plant Growth Enhancement Techniques
  • Medicinal Plant Extracts Effects
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Food composition and properties
  • Plant Gene Expression Analysis
  • Legume Nitrogen Fixing Symbiosis

Zhejiang A & F University
2022-2025

University of Chinese Academy of Sciences
2024-2025

Institute of Soil Science
2024-2025

Chinese Academy of Sciences
2024-2025

Institute of Crop Sciences
2020-2024

Chinese Academy of Agricultural Sciences
2020-2024

Guangzhou University of Chinese Medicine
2023-2024

Qilu University of Technology
2023

Soybean is an important and versatile crop worldwide. Enhancing soybean architecture offers a potential method to increase yield. Plant-specific transcription factors play crucial, yet often unnoticed, role in regulating plant growth development. GRF-INTERACTING FACTOR (GIF) genes are plant-specific factors; however, their functions remain poorly understood. Eight GmGIF members were identified (Glycine max L.). Phylogenetic analysis divided the eight proteins into three groups. In this...

10.3390/ijms26020492 article EN International Journal of Molecular Sciences 2025-01-09

Abstract Pentatricopeptide repeat (PPR) proteins, composing one of the largest protein families in plants, are involved RNA binding and regulation organelle metabolism at post‐transcriptional level. Although several PPR proteins have been implicated endosperm development rice ( Oryza sativa ), molecular functions many PPRs remain obscure. Here, we identified a mutant named floury 18 flo18 ) with pleiotropic defects both reproductive vegetative development. Map‐based cloning complementation...

10.1111/jipb.13049 article EN Journal of Integrative Plant Biology 2020-12-07

Abstract Background Monoacylglycerol lipase ( MAGL ) genes belong to the alpha/beta hydrolase superfamily, catalyze terminal step of triglyceride (TAG) hydrolysis, converting monoacylglycerol (MAG) into free fatty acids and glycerol. Results In this study, 30 in upland cotton have been identified, which classified eight subgroups. The duplication GhMAGL was predominantly influenced by segmental events, as revealed through synteny analysis. Furthermore, all were found contain light-responsive...

10.1186/s12870-024-05297-w article EN cc-by BMC Plant Biology 2024-06-21

Protein storage vacuoles (PSVs) are unique organelles that accumulate proteins in plant seeds. Although morphological evidence points to the existence of multiple PSV-trafficking pathways for protein targeting, molecular mechanisms regulate these processes remain mostly unknown. Here, we report functional characterization rice (Oryza sativa) glutelin precursor accumulation7 (gpa7) mutant, which over-accumulates 57-kDa precursors dry Cytological and immunocytochemistry studies revealed gpa7...

10.1093/plphys/kiab175 article EN PLANT PHYSIOLOGY 2021-04-16

Understanding the effects of bio-antimicrobial materials on plant growth and against diseases relevant mechanisms are highly important for sustainable soil use safety production. This study explored impacts corresponding combined utilization humic acid, chitosan, Bacillus subtilis (B. subtilis) tomato occurrence through a greenhouse pot experiment. The height, fresh weight, disease index, rhizosphere microbial community, root exudates composition tomatoes were determined. With application...

10.3389/fmicb.2025.1574765 article EN cc-by Frontiers in Microbiology 2025-04-17

Calcium-Dependent Protein Kinases (CDPKs) involved in regulating downstream components of calcium signaling pathways play a role tolerance to abiotic stresses and seed development plants. However, functions only few cotton CDPKs have been clarified at present. In this study, 80 conserved Gossypium hirsutum L. were identified characterized, which was divided into four subgroups. Among them, the transcript level GhCDPK60 significantly upregulated under drought several hormone treatments. And...

10.3389/fpls.2022.1072584 article EN cc-by Frontiers in Plant Science 2022-12-01

In rice, there is a lack of comprehensive research on the functional aspects members serine hydroxymethyltransferase (SHMT) gene family. This study provides investigation SHMT family, covering phylogeny, structure, promoter analysis, expression subcellular localization, and protein interaction. Remarkably, we discovered specific loss event occurred in chloroplast-localized group IIa SHMTs monocotyledons. However, OsSHMT3, which originally classified within cytoplasmic-localized Ib, was found...

10.3390/plants13081116 article EN cc-by Plants 2024-04-16

ABSTRACT Autophagy is a highly conserved cellular program in eukaryotic cells which mediates the degradation of cytoplasmic components through lysosome, also named vacuole plants. However, molecular mechanisms underlying fusion autophagosomes with remain unclear. Here, we report functional characterization rice ( Oryza sativa ) mutant defects storage protein transport endosperm and accumulation numerous root cells. Cytological immunocytochemical experiments showed that this exhibits defect...

10.1111/jipb.13792 article EN cc-by-nc-nd Journal of Integrative Plant Biology 2024-10-30

Endosperm stores starch and proteins in cereal crop seeds, providing a major calorie source for human consumption. Rice, given its agricultural importance rich genetic resources, serves as model dissecting the molecular basis of endosperm development. Although many genes affecting development have been functionally characterized, our understanding storage substance accumulation remains fragmented (He et al., 2021; Huang 2021). Serine hydroxymethyltransferases (SHMTs) catalyse reversible...

10.1111/pbi.13858 article EN Plant Biotechnology Journal 2022-05-21

Cotton is essential for the textile industry as a primary source of natural fibers. However, environmental factors like drought present significant challenges to its cultivation, adversely affecting both production levels and fiber quality. Enhancing cotton’s resilience has potential reduce yield losses support growth cotton farming. In this study, calcium-dependent protein kinase GhCDPK16 was characterized, transcription level significantly upregulated under various stress-related hormone...

10.3390/ijms25158308 article EN International Journal of Molecular Sciences 2024-07-30

Seed vigor (SV) is a crucial trait determining the quality of crop seeds. Currently, over 80% China's cotton-planting area in Xinjiang Province, where fully mechanized planting model adopted, accounting for more than 90% total fiber production. Therefore, identifying SV-related loci and genes improving cotton yield Xinjiang. In this study, three seed vigor-related traits, including germination potential, rate, index, were investigated across environments panel 355 diverse accessions based on...

10.3389/fpls.2023.1254365 article EN cc-by Frontiers in Plant Science 2023-09-01

d-Tagatose is a novel low-calorie sweetener, but its application in milk and yogurt has not been explored. A l-arabinose isomerase gene was identified Lactobacillus rhamnosus. The purified showed good thermal stability from 50 °C to 65 °C, pH 6.0 8.0. To prepare sweet milk, 3.77 × 10−7 kat/mL β-galactosidase 9.02 10−8 were added. After reaction at for 3.5 h, the contents of glucose, d-galactose, d-tagatose 25.00 g/L, 13.76 11.24 respectively, lactose detected. Furthermore, Streptococcus...

10.1016/j.lwt.2023.115355 article EN cc-by LWT 2023-09-01

Storage proteins are essential for seed germination and seedling growth, as they provide an indispensable nitrogen source energy. Our previous report highlighted the defective endosperm development in serine hydroxymethyltransferase 4 (OsSHMT4) gene mutant, floury endosperm20-1 (flo20-1). However, alterations storage protein content distribution within flo20-1 remained unclear. Here, immunocytochemistry analyses revealed a deficiency accumulation flo20-1. Electron microscopic observation...

10.3390/plants13010081 article EN cc-by Plants 2023-12-26

is an herbal medicine widely used in the treatment of atrial fibrillation (AF), but mechanism unclear.

10.2174/0115734099259071231115072421 article EN cc-by Current Computer - Aided Drug Design 2024-01-05

Abstract Background Avian influenza viruses (AIVs) constitute significant zoonotic pathogens encompassing a broad spectrum of subtypes. Notably, the H4 subtype AIVs has pronounced ability to shift hosts. The escalating prevalence heightens concern for its potential, signaling an urgent need vigilance. Methods During period from December 2021 November 2023, we collected AIV-related environmental samples and assessed them using comprehensive protocol that included nucleic acid testing, gene...

10.1186/s12985-024-02352-8 article EN cc-by Virology Journal 2024-04-10

Abstract Aims Understanding the inhibitory effects of natural organic substances on soil-borne pathogenic fungi and relevant molecular mechanisms are highly important for future development green prevention control technology against diseases. Our study elucidates effect combined application humic acids (HAs) chitosan Alternariasolani light corresponding mechanism. Methods Results The A. solani growth by HAs incorporated with was investigated plate culture mechanism revealed using...

10.1093/jambio/lxae131 article EN Journal of Applied Microbiology 2024-06-01

Cotton serves as a primary source of natural fibers crucial for the textile industry. However, environmental elements such drought have posed challenges to cotton cultivation, resulting in adverse impacts on both production and fiber quality. Improving cotton's resilience could mitigate yield losses foster expansion farming. Rab7 protein, widely present organisms, controls degradation recycling cargo, has potential role biotic abiotic tolerance. comprehensive exploration gene family...

10.1186/s12864-024-10930-x article EN cc-by-nc-nd BMC Genomics 2024-11-01

Transcription Factors (TFs) are key regulators of how plants grow and develop. Among the diverse TF families, Glabrous-enhancer binding protein (GeBP) family plays a role in trichome initiation leaf development. The specific roles GeBP TFs remain largely unexplored, although transcription factors play important plants. This study identified 16 GhGeBP genes Gossypium hirsutum, ranging from 534 bp (GhGeBP14) to 1560 (GhGeBP2). Phylogenetic analysis grouped clustered into three subgroups,...

10.1186/s12864-024-10983-y article EN cc-by-nc-nd BMC Genomics 2024-11-08

Background: Patients are at increased risk of dementia, including Alzheimer’s disease (AD), after myocardial infarction (MI), but the biological link between MI and AD is unclear. Objective: To understand association pathogenesis identify common biomarkers both diseases. Methods: Using public databases, we identified AD. Least absolute shrinkage selection operator (LASSO) regression protein-protein interaction (PPI) network were performed to further screen hub biomarkers. Functional...

10.3233/jad-230559 article EN other-oa Journal of Alzheimer s Disease 2023-10-13

Abstract Background: Avian influenza viruses (AIVs) constitute significant zoonotic pathogens encompassing a broad spectrum of subtypes. Notably, the H4 subtype AIVs has pronounced ability to shift hosts. The escalating prevalence heightens concern for its potential, signaling an urgent call vigilance. Methods: We developed comprehensive protocol that incorporates nucleic acid testing, gene sequencing, isolation culture, and resequencing evaluation AIV in environmental samples. During this...

10.21203/rs.3.rs-3840418/v1 preprint EN cc-by Research Square (Research Square) 2024-01-12
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