Hao Chen

ORCID: 0000-0001-6638-9547
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About
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Research Areas
  • Peanut Plant Research Studies
  • Plant Disease Resistance and Genetics
  • Plant Pathogens and Fungal Diseases
  • Coconut Research and Applications
  • Aquaculture Nutrition and Growth
  • Plant and animal studies
  • Insect and Pesticide Research
  • Agricultural pest management studies
  • GABA and Rice Research
  • Protein Hydrolysis and Bioactive Peptides
  • Nitrogen and Sulfur Effects on Brassica
  • Remote Sensing in Agriculture
  • Chromosomal and Genetic Variations
  • Genetic Mapping and Diversity in Plants and Animals
  • Land Use and Ecosystem Services
  • Insect Resistance and Genetics
  • Plant-Microbe Interactions and Immunity
  • Plant Genetic and Mutation Studies
  • Marine Bivalve and Aquaculture Studies
  • Mycotoxins in Agriculture and Food
  • Seed Germination and Physiology
  • Plant Physiology and Cultivation Studies
  • Plant Virus Research Studies
  • Plant biochemistry and biosynthesis
  • Fungal Plant Pathogen Control

Shandong Academy of Agricultural Sciences
2022-2025

Institute of Plant Protection
2022-2025

Ocean University of China
2021-2024

Ministry of Agriculture and Rural Affairs
2019-2024

Institute of Crop Sciences
2019-2024

Fujian Academy of Agricultural Sciences
2019-2024

Oil Crops Research Institute
2023-2024

Chinese Academy of Agricultural Sciences
2016-2024

Northwest A&F University
2024

Zhejiang University
2022

Abstract The gut microbiota has been linked to the pathophysiology of inflammatory bowel disease (IBD). Current animal models are limited in generation germ‐free animals evaluate roles bacteria intestinal health. Here, we used honeybee ( Apis mellifera ) as a model develop colitis‐like permeability induced by dextran sodium sulfate (DSS) treatment. We found that DSS could increase and compromise mucosal barrier honeybees, resulting decreased survival rates, midgut elongation, edema....

10.1111/1744-7917.13508 article EN Insect Science 2025-02-18

Uncovering the genetic basis of polyphenol content and antioxidant activity traits in rice accessions is important to improve nutritional quality whole grain ameliorate increasing nutrition problem rice-eating population. In this study, 20 diverse were planted Hainan province, China, for 2 years investigate effects genotype, environment, their interactions on total phenolic (TPC), flavonoid (TFC), proanthocyanidins (TPAC), ABTS, DPPH radical scavenging by association mapping. Analyses...

10.1021/jf500951e article EN Journal of Agricultural and Food Chemistry 2014-05-15

Peanut is an important source of edible vegetable oils worldwide. Saturated fatty acid content a key factor that affects the quality peanut oil; thus, reducing its objective in breeding. In this study, we constructed dense genetic map recombinant inbred line (RIL) population (Zhonghua 10 × ICG 12625) with 1443 SSR loci, covering total length 2279.10 cM. Using phenotypic data from three environments, have identified 59 additive QTLs including eight stable ones and nine epistatic for various...

10.1007/s11032-019-0934-2 article EN cc-by Molecular Breeding 2019-02-01

The aphidophagous gall midge, Aphidoletes aphidimyza (Rondani) (Diptera: Cecidomyiidae), a dominant natural enemy of aphids, has been used as biological control agent in many countries to aphids greenhouses. To identify key factors that induce diapause A. aphidimyza, we evaluated the effects photoperiod and temperature on incidence under laboratory conditions. results showed had significant impacts development aphidimyza. Low temperatures short inhibited development, while high long promoted...

10.3390/insects15050299 article EN cc-by Insects 2024-04-23

Grain number is an important factor in determining grain production of rice (Oryza sativa L.). The molecular genetic basis for complex. Discovering new genes involved regulating increases our knowledge regarding its mechanisms and aids breeding programs. Here, we identified GRAINS NUMBER 2 (GN2), a novel gene that responsible number, from "Yuanjiang" common wild (O. rufipogon Griff.). Transgenic plants overexpressing GN2 showed less reduced plant height, later heading date than control...

10.1534/genetics.116.188201 article EN Genetics 2016-12-17

A 120-day feeding trial was conducted to assess the effect of dietary protein levels on growth performance, serum indexes, PI3 K/AKT/mTOR/S6 K signalling pathway and intestinal microbiota abalone Haliotis discus hannai. Abalones (initial body weight: 15.88–16.54 g; initial shell length 41.70–42.40 mm) were fed nine isoenergetic (~16.08 kJ/g) isolipidic (~42.0 g/kg) experimental diets with 93.5, 116.9, 151.1, 191.8, 230.3, 275.9, 320.3, 360.5 405.9 g/kg contents, respectively. Results showed...

10.1111/anu.13230 article EN Aquaculture Nutrition 2021-04-30

The gut microbiota of honeybees is highly diverse at the strain level and essential to proper function development host. Interactions between host its microbiota, such as specific microbes regulating innate immune system, protect against pathogen infections. However, little known about capacity these strains deposited in one colony inhibit pathogens. In this study, we assembled a defined microbial community based on phylogeny analysis, 'Core-20' community, consisting 20 isolated from...

10.3389/fmicb.2022.1074153 article EN cc-by Frontiers in Microbiology 2022-12-01

Based on the time-series map of rice area, a spatial production allocation model (SPAM) which has been applied for mapping global level crop datasets was deve-loped to simulate spatio-temporal dynamics area in Northeast China during 1980-2010 within 5'×5' grid cells. The variations with temperature and precipita-tion past 30 years were explored. results indicated that expanded significantly northwards to46° N before 2000. After that, increased sown mainly occurred northern parts China....

10.13287/j.1001-9332.201608.036 article EN PubMed 2016-08-01

Introduction The wild allotetraploid peanut Arachis monticola contains a higher oil content than the cultivated hypogaea . Besides fact that increasing is most important breeding objective, proper understanding of its molecular mechanism controlling accumulation still lacking. Methods We investigated this aspect by performing comparative transcriptomics from developing seeds between three and five varieties. Results analyses not only showed species-specific grouping transcriptional profiles...

10.3389/fpls.2022.1065267 article EN cc-by Frontiers in Plant Science 2022-12-16

Forkhead box O (FoxO), a key transcription factor in many species, participates numerous physiological and pathological processes of organisms through variety signaling pathways. In the present study, we established DsFoxO knockout ( -KO) strain using CRISPR/Cas9, influence on development fecundity mutant were evaluated. To clarify corresponding mechanism, transcriptome analysis was conducted subsequently. The results showed that survival rates -KO larval, pupal, adult stages all...

10.3389/fphys.2023.1290732 article EN cc-by Frontiers in Physiology 2023-11-10

HomePlant DiseaseVol. 104, No. 3First Report of Epicoccum layuense Causing Brown Leaf Spot on Oat (Avena sativa) in Northwestern China PreviousNext DISEASE NOTES OPENOpen Access licenseFirst ChinaH. Chen, C. J. Li, and F. WhiteH. ChenState Key Laboratory Grassland Agro-Ecosystems; Livestock Industry Innovation, Ministry Agriculture Rural Affairs; Engineering Research Center Industry, Education; College Pastoral Science Technology, Lanzhou University, 730020, China, Li†Corresponding author:...

10.1094/pdis-09-19-1984-pdn article EN other-oa Plant Disease 2019-10-30

Abstract Imbibitional chilling stress inhibits normal seed germination and seedling establishment leads to large losses in peanut production. This is a major limiting factor when sowing earlier further north. To reveal the response mechanism of imbibitional stress, Tandem Mass Tag (TMT)‐based quantitative proteomics analysis was conducted identify differentially accumulated proteins (DAPs) under stress. Hormone profiling transcriptional were performed confirm data. Further priming with...

10.1111/plb.13238 article EN Plant Biology 2021-01-27
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