Yan Li

ORCID: 0000-0002-4841-9543
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About
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Research Areas
  • Plant-Microbe Interactions and Immunity
  • Microbial Natural Products and Biosynthesis
  • Fungal Biology and Applications
  • Plant Pathogens and Fungal Diseases
  • Legume Nitrogen Fixing Symbiosis
  • Nematode management and characterization studies
  • Plant Molecular Biology Research
  • Plant Pathogenic Bacteria Studies
  • Genomics and Phylogenetic Studies
  • Plant Disease Resistance and Genetics
  • Mycobacterium research and diagnosis
  • Tuberculosis Research and Epidemiology
  • Research in Cotton Cultivation
  • Plant Stress Responses and Tolerance
  • Plant Virus Research Studies
  • Phytochemistry and Biological Activities
  • Mycorrhizal Fungi and Plant Interactions
  • Probiotics and Fermented Foods
  • Marine Sponges and Natural Products
  • Nanoparticles: synthesis and applications
  • Plant Reproductive Biology
  • Plant Parasitism and Resistance
  • Natural product bioactivities and synthesis
  • Bacteriophages and microbial interactions
  • Plant biochemistry and biosynthesis

Qingdao University
2014-2025

Qingdao Municipal Hospital
2025

Chinese Academy of Medical Sciences & Peking Union Medical College
2012-2025

Nanjing Tech University
2021-2025

International Sakharov Environmental Institute
2025

Belarusian State University
2025

Shandong Normal University
2025

Institute of Vegetables and Flowers
2018-2024

Chinese Academy of Agricultural Sciences
2015-2024

Chinese Academy of Fishery Sciences
2024

Human metapneumovirus (HMPV) was recently identified in The Netherlands and linked to acute respiratory tract illness. In this study, 11 isolates from 10 patients with disease Quebec, Canada, were tested by a reverse-transcriptase polymerase chain reaction based on the fusion protein gene. Identified sequences consistent HMPV. 2 months 87 years of age (median age, 58 years) presented illness during winter season. Sequence studies nucleocapsid, fusion, genes main lineages HMPV cocirculation...

10.1086/340518 article EN The Journal of Infectious Diseases 2002-06-01

To establish clone cells with different metastatic potential for the study of metastasis-related mechanisms.Cloning procedure was performed on parental hepatocellular carcinoma (HCC) cell line MHCC97, and biological characteristics target clones selected by in vivo screening were studied.Two high (MHCC97-H) low (MHCC97-L) isolated from parent line. Compared MHCC97-L, MHCC97-H had smaller size (average diameter 43 microm vs 50 microm) faster vitro growth rate (tumor doubling time 34.2h...

10.3748/wjg.v7.i5.630 article EN cc-by-nc World Journal of Gastroenterology 2001-01-01

The present paper summarizes, to our knowledge, the first study regarding developmental toxicity of stable buckminsterfullerene aggregates suspended in water (nC60) using zebrafish (Danio rerio) as a vertebrate model. Zebrafish embryo survival, hatching rate, heartbeat, and pericardial edema were noted described within 96 h exposure. Fullerol (a hydroxylated C60 derivative, C60(OH)16-18) at 50 mg/L did not exert embryos. In contrast, nC60 1.5 delayed larval development, decreased survival...

10.1897/06-583.1 article EN Environmental Toxicology and Chemistry 2007-04-17

CuNi dendritic material has been obtained by the electrochemical method. For synthesis of material, different potentials were applied to get structure in aqueous solution. The materials characterized a series techniques. morphology was field-emission scanning electron microscopy and high-resolution transmission microscopy. Energy-dispersive spectroscopy analyze elemental composition. X-ray diffraction used check crystal deposit. formation mechanism is discussed from aspects thermodynamics...

10.1021/cm070638a article EN Chemistry of Materials 2007-07-21

To better understand the mechanism underlying hepatocellular carcinoma (HCC) metastasis and to search potential markers for HCC prognosis, differential proteomic analysis on two well-established cell strains with high low metastatic potentials, MHCC97-H MHCC97-L, was conducted using two-dimensional gel electrophoresis followed by matrix-assisted laser desorption/time-of-flight mass spectrometry. Cytokeratin 19 (CK19) identified found be overexpressed in as compared MHCC97-L. This result...

10.1074/mcp.m300094-mcp200 article EN cc-by Molecular & Cellular Proteomics 2003-11-04

Three steroids and one nordammarane triterpenoid were isolated for the first time from endophytic fungus Pichia guilliermondii Ppf9 derived medicinal plant Paris polyphylla var. yunnanensis. By means of physicochemical spectrometric analysis, they identified as ergosta-5,7,22-trienol (1), 5α,8α-epidioxyergosta-6,22-dien-3β-ol (2), ergosta-7,22-dien-3β,5α,6β-triol (3), helvolic acid (4). Both micro-dilution-colorimetric spore germination assays employed to evaluate their antimicrobial...

10.3390/molecules15117961 article EN cc-by Molecules 2010-11-05

The nuclear ribosomal DNA internal transcribed spacer (ITS) has been widely used to assess the fungal composition in different environments by deep sequencing. To evaluate ITS analysis of diversity, comparisons clustering and taxonomy generated sequencing with portions whole fragment were conducted this study. For a total 83,120 full-length sequences obtained from UNITE database, it was found that, on average, ITS1 varied more than ITS2 within kingdom Fungi; variation included length GC...

10.1371/journal.pone.0206428 article EN cc-by PLoS ONE 2018-10-25

Losses in crops caused by plant pathogenic bacteria and parasitic nematode are increasing because of a decrease efficacy traditional management measures. There is an urgent need to develop nonchemical ecofriendly based control diseases. A potential approach controlling disease the use biocontrol agents their secondary metabolites (SMs). Luckily fungi especially genus Trichoderma comprise great number fungal strains that producer bioactive metabolites. In this study from ten spp. were...

10.3390/microorganisms8030401 article EN cc-by Microorganisms 2020-03-13

Phomopchalasins A (1) and B (2), two novel cytochalasans with unprecedented carbon skeletons, phomopchalasin C (3), containing a rare hydroperoxyl motif, were obtained from the endophytic fungus Phomopsis sp. shj2, which was first isolated Isodon eriocalyx var. laxiflora. Their structures elucidated by extensive spectroscopic analyses, electronic circular dichroism (ECD) calculation, X-ray crystallographic analysis. Notably, 1 possessed an 5/6/5/8-fused tetracyclic ring system, 2 featured...

10.1021/acs.orglett.6b00214 article EN Organic Letters 2016-02-16

Plants that grow in extreme environments represent unique sources of stress-resistance genes and mechanisms. Ammopiptanthus mongolicus (Leguminosae) is a xerophytic evergreen broadleaf shrub native to semi-arid desert regions; however, its drought-tolerance mechanisms remain poorly understood. Here, we report the assembly reference-grade genome for A. mongolicus, describe evolutionary history within legume family, examine The assembled 843.07 Mb length, with 98.7% sequences successfully...

10.1016/j.xplc.2024.100891 article EN cc-by-nc-nd Plant Communications 2024-04-01
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