16S rRNA Sequencing Analysis Uncovers Dose-Dependent Cupric Chloride Effects on Silkworm Gut Microbiome Composition and Diversity DOI Creative Commons
Wan-Tao Rong,

Yanqi Wei,

Yazhen Chen

и другие.

Animals, Год журнала: 2024, Номер 14(24), С. 3634 - 3634

Опубликована: Дек. 17, 2024

Copper-based pesticides are extensively used in agriculture, yet their impacts on beneficial insects remain poorly understood. Here, we investigate how cupric chloride exposure affects the gut microbiome of Bombyx mori, a model organism crucial for silk production. Using 16S rRNA sequencing, analyzed bacterial communities fifth-instar silkworm larvae exposed to different concentrations (0, 4, and 8 g/kg) an artificial diet. The high-dose dramatically altered microbial diversity community structure, where Bacteroidota abundance decreased from 50.43% 23.50%, while Firmicutes increased 0.93% 18.92%. A network analysis revealed complex interactions between genera, with Proteobacteria emerging as key players response copper stress. functional prediction indicated significant shifts metabolic pathways genetic information processing group. Notably, low-dose treatment induced minimal changes both taxonomic composition predicted functions, suggesting threshold effect exposure. Our findings provide novel insights into agricultural chemicals influence insect microbiota highlight potential implications health This work contributes understanding ecological copper-based may inform evidence-based policies use sericulture regions.

Язык: Английский

Administration of Cetobacterium somerae ceto isolated from the intestine of yellow catfish (Pelteobagrus fulvidraco) as potential probiotics against chronic ammonia stress DOI
Shidong Wang, Xue Li, Muzi Zhang

и другие.

Aquaculture, Год журнала: 2025, Номер unknown, С. 742352 - 742352

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0
The Importance of Plankton in Marine Fish and Shellfish Larval Nutrition DOI Creative Commons
Mohamed Ashour, Einar Ringø,

Ehab El-Haron

и другие.

IntechOpen eBooks, Год журнала: 2025, Номер unknown

Опубликована: Фев. 28, 2025

Plankton, comprising phytoplankton and zooplankton, are the primary food sources for marine fish shellfish in their early larval stages, supplying essential nutrients energy growth development. This chapter provides an overview of vital role plankton nutrition larvae hatcheries. explores nutritional biochemical composition plankton, stressing high quantities proteins, lipids, vitamins, minerals, fatty acids, all which very critical stages. addresses specific dietary requirements larvae, highlighting importance diets development survival. also looks at challenges considerations associated with producing utilizing zooplankton emphasizes as a crucial component feeding, hence helping to success aquaculture production wild conservation.

Язык: Английский

Процитировано

0
Multi-Omic Analysis Reveals the Potential Anti-Disease Mechanism of Disease-Resistant Grass Carp DOI Open Access
Chongqing Wang, Zeyang Li, Xu Huang

и другие.

International Journal of Molecular Sciences, Год журнала: 2025, Номер 26(8), С. 3619 - 3619

Опубликована: Апрель 11, 2025

The gut–liver axis is essential in animal disease and health. However, the role of anti-disease mechanism disease-resistant grass carp (DRGC) derived from backcross female gynogenetic (GGC) male (GC) remains unclear. This study analyzed changes gut histopathology, fecal intestinal microflora metabolites, liver transcriptome between GC DRGC. Histological analysis revealed significant differences DRGC GC. In addition, microbial community analyses indicated that hybridization induced microbiome variation by significantly increasing proportion Firmicutes Bacteroidota Metabolomic data hybridization-induced metabolic change was probably characterized being related to taurocholate sphinganine Transcriptome suggested enhanced resistance primarily attributed immune-related genes (SHMT2, GOT1, ACACA, DLAT, GPIA, TALDO1, G6PD, FASN). Spearman’s correlation a association microbiota, genes, metabolites. Collectively, axis, through interconnected microbiome–metabolite–gene pathway, may play crucial greater DRGC, offering valuable insights for advancing cultivation industry.

Язык: Английский

Процитировано

0
Bioremediation of chromium-induced toxic effects in Nile tilapia (Oreochromis niloticus) using probiotics DOI Creative Commons
Md Meftahul Zannat, Naimul Islam,

Md Abdur Rayhan

и другие.

Environmental Pollution and Management, Год журнала: 2024, Номер 1, С. 203 - 210

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

1
Mycoremediation of heavy metals by Curvularia lunata from Buckingham Canal, Neelankarai, Chennai DOI

S. Sugitha,

Padmini Priya,

Tadela Kavya Kanishka

и другие.

World Journal of Microbiology and Biotechnology, Год журнала: 2024, Номер 41(1)

Опубликована: Дек. 18, 2024

Язык: Английский

Процитировано

0
16S rRNA Sequencing Analysis Uncovers Dose-Dependent Cupric Chloride Effects on Silkworm Gut Microbiome Composition and Diversity DOI Creative Commons
Wan-Tao Rong,

Yanqi Wei,

Yazhen Chen

и другие.

Animals, Год журнала: 2024, Номер 14(24), С. 3634 - 3634

Опубликована: Дек. 17, 2024

Copper-based pesticides are extensively used in agriculture, yet their impacts on beneficial insects remain poorly understood. Here, we investigate how cupric chloride exposure affects the gut microbiome of Bombyx mori, a model organism crucial for silk production. Using 16S rRNA sequencing, analyzed bacterial communities fifth-instar silkworm larvae exposed to different concentrations (0, 4, and 8 g/kg) an artificial diet. The high-dose dramatically altered microbial diversity community structure, where Bacteroidota abundance decreased from 50.43% 23.50%, while Firmicutes increased 0.93% 18.92%. A network analysis revealed complex interactions between genera, with Proteobacteria emerging as key players response copper stress. functional prediction indicated significant shifts metabolic pathways genetic information processing group. Notably, low-dose treatment induced minimal changes both taxonomic composition predicted functions, suggesting threshold effect exposure. Our findings provide novel insights into agricultural chemicals influence insect microbiota highlight potential implications health This work contributes understanding ecological copper-based may inform evidence-based policies use sericulture regions.

Язык: Английский

Процитировано

0