A5106484111- Aquaculture disease management and microbiota
- Aquaculture Nutrition and Growth
- Identification and Quantification in Food
- Fish Biology and Ecology Studies
- Natural product bioactivities and synthesis
- Phytochemistry and Biological Activities
- Animal Genetics and Reproduction
- Traditional and Medicinal Uses of Annonaceae
- Aldose Reductase and Taurine
- Physiological and biochemical adaptations
- Genetic diversity and population structure
- Ichthyology and Marine Biology
- Protein Hydrolysis and Bioactive Peptides
- Vitamin K Research Studies
- Antibiotic Resistance in Bacteria
- Trace Elements in Health
- Topic Modeling
- Immune Response and Inflammation
- Cancer-related molecular mechanisms research
- Myxozoan Parasites in Aquatic Species
- Meat and Animal Product Quality
- Legume Nitrogen Fixing Symbiosis
- Antibiotics Pharmacokinetics and Efficacy
- Zoonotic diseases and public health
- Gut microbiota and health
Chinese Academy of Fishery Sciences
2018-2024
Ministry of Agriculture and Rural Affairs
2019-2023
Sanya University
2022-2023
Shanghai Ocean University
2019-2023
Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
2022
Agricultural Genomics Institute at Shenzhen
2021
Chinese Academy of Agricultural Sciences
2021
Key Laboratory of Guangdong Province
2019
Chinese Center For Disease Control and Prevention
2019
Fujian Academy of Agricultural Sciences
2014
Streptococcus agalactiae is common pathogenic bacteria in aquaculture and can cause mass mortality after fish infection. This study aimed to investigate the effects of S. infection on immune antioxidant regulatory mechanisms golden pompano (Trachinotus ovatus). Serum liver samples were obtained at 0, 6, 12, 24, 48, 96, 120 h with for enzyme activity gene expression analyses. After agalactiae, content reactive oxygen species (ROS) serum was significantly increased (p < 0.05). levels glucose...
The golden pompano (Trachinotus ovatus) is one of the most economically valuable marine fishes in South China. Streptococcus agalactiae, an infectious Gram-positive bacterium that highly destructive for culture, has recently caused massive losses to industry. This study aimed investigate dynamic immune response S. agalactiae infection, using RNA-seq analysis at two different time points after infection. Abundances differentially expressed genes (DEGs) gradually increased liver and spleen...
Starvation is a common stress in fish that caused by environmental changes, and refeeding after starvation believed to cause compensatory growth. Here, we evaluated the impacts of for 7 d, followed d on growth, gut microbiome, biochemical indices, liver transcriptome, immune response golden pompanos ( Trachinotus ovatus ). induced hypoglycemia, reduced triglyceride concentration, considerably affected activities glycolysis related enzymes, including glucokinase (GK), pyruvate kinase (PK),...
Golden pompano (Trachinotus ovatus) has become an economically important fish in China the past decade. However, Cryptocaryon irritans, a parasitic ciliate, causes considerable economic losses mariculture of T. ovatus. To characterize pathogenesis C. irritans ovatus, pathological properties, immune-related enzyme activity and expression NEMO gene was analysed. The results from histological sections showed that there metamorphosis hyperplasia parasitized sites (skin) with leukocyte...
An effective solution to global human zinc (Zn) deficiency is Zn biofortification of staple food crops, which has been hindered by the low available in calcareous soils worldwide. Many culturable soil microbes have reported increase availability laboratory, while status these fields and whether there are unculturable Zn-mobilizing remain unexplored. Here, we use culture-independent metagenomic sequencing investigate rhizosphere microbiome three high-Zn (HZn) low-Zn (LZn) wheat cultivars a...
The skin of Trachinotus ovatus is a crucial component the mucosal immune system and serves as primary site infection by Cryptocaryon irritans. In order to investigate significant role in C. irritans infection, comprehensive transcriptome analysis was conducted on tissues from group, infection-adjacent group compared with (ATT_vs_PER, ADJ_vs_PER, ATT_vs_ADJ). This study identified differentially expressed long non-coding RNAs (DE lncRNAs), microRNAs miRNAs), genes (DEGs). prediction lncRNA...
Pathogenic microbial strains and specimens are crucial national strategic biological resources. Preservation management of the pathogenic resources, as an integral component biosafety, play important role in biosafety system overall framework security. Sound preservation rely on effective designation institutions, strengthened operation standardized description data specifications, establishment information systems, promotion resource-sharing utilization. Firm protection efficient sharing...
Species markers can be quickly and accurately assessed using DNA barcoding. We investigated samples from the parrotfish family Scaridae barcoding in Hainan. A total of 401 barcodes were analyzed, including 51 new generated fresh material, based on a 533 bp fragment cytochrome c oxidase subunit I (CO I) gene. There 350 CO barcode clusters that matched 43 species Barcode Life Data Systems (BOLD) GenBank databases. The results showed following average nucleotide compositions for complete...
Golden pompano (Trachinotus ovatus) is a commercially important marine fish which widely cultured in the coastal area of South China. Salinity one most environmental factors influencing intestinal microbiota. The aim this study was to investigate microbiota juvenile golden reared at different salinities. In 56 day experiment, juveniles were 5, 15, 25 and 35‰ Based on ACE, Chao1 Shannon, Simpson diversity indices, salinity did not influence bacterial richness intestine. data indicated that...
In this study, DNA barcoding was applied to identify the exact species of fish products from Guangzhou supermarkets and sushi restaurants check if these are correctly labeled. Different samples were analyzed using mitochondrial cytochrome C oxidase subunit I (COI) gene as target. Our results showed that CO all 139 examined successfully amplified by PCR. However when sequenced, 30 (21.58%) mislabeled, in which labeled with “snapper” actually low-cost “tilapia”; 11 could not be identified...
A 9-week feeding trial was conducted to investigate taurine distribution by supplementation of methionine in juvenile Megalobrama amblycephala at a constant dietary cystine level. Six semi-purified diets were formulated contain graded levels from 0.39-1.54% about 0.25% increments. At the end trial, plasma content significantly increased with increasing level 0.39 1.0% (P < 0.05) and thereafter reached plateau. The muscle, intestine, liver, eye fish fed ranged 1.24-1.54% higher than that...
We studied the metabolism and elimination of norfloxacin in rainbow trout (Oncorhynchus mykiss) following a single oral administration 50 mg/kg at 15 ± 2°C. Norfloxacin was measured by high-performance liquid chromatography-tandem mass spectrometry plasma, muscle, liver, kidney, skin remainder tissues, concentrationtime curve characterized double peak. The drug absorbed rapidly; first peak appeared within 4 h, second 24 h all substrates tested. maximal concentrations liver kidney were 0.468...
Lutjanus kasmira belongs to the family Lutjanidae. Over past 20 years, L. population in South China Sea has been shrinking due climate change, pressure from human activities, and inadequate food supplies. In this study, single nucleotide polymorphism (SNP) data obtained restriction site-associated DNA sequencing (RAD-seq) were used assess genetic diversity of Zhubi Dao (ZB) Meiji (MJ). The genome-wide (π) ZB MJ was 0.02478 0.02154, respectively. inbreeding coefficient (Fis) −0.18729 0.03256,...
To explore the external morphological differences of golden pompano in different geographical populations, eight quantitative traits 210 samples from seven populations were measured. Multivariate statistical methods, such as principal component analysis, discriminant cluster and One-way ANOVA, used to compare among populations. Principal analysis extracted top five components with a cumulative contribution rate 85.79%, which first three could explain features. The scatter plot showed that...
Golden pompano ( Trachinotus ovatus ) is a marine fish of great commercial value. It was selected for study on allometric growth using fermented soybean meal (SBM) as the primary protein source during an 8-week culture period. By comparing gene expression levels different individuals in group, we discovered that 1026 genes exhibited significant changes slow and fast-growth individuals. Among these genes, 358 showed high levels, while 668 low ones. Subsequently, conducted go function...