Seasonal and Regional Dynamics of the Intestinal Microbiota in Schizothorax nukiangensis from the Nujiang River DOI Creative Commons
Fengyue Zhu, Jie Ma, Mingyang Xue

и другие.

Animals, Год журнала: 2025, Номер 15(7), С. 961 - 961

Опубликована: Март 27, 2025

The dynamic alterations in intestinal microbiota can provide insights into the adaptive relationships between these microorganisms and their hosts response to environmental changes. Schizothorax nukiangensis is widely distributed throughout Nujiang River exhibits numerous unique adaptations. In this study, we collected samples of S. across different seasons regions within comprehensively elucidate diversity composition its using metagenomic technology. results indicated that Firmicutes Proteobacteria predominated at phylum level, while Priestia, Bacillus, Aeromonas were most abundant genera identified. Notably, relative abundance varied significantly regions. From autumn through spring summer, predominant shifted from Proteobacteria. Biomarker analysis revealed (including class bacilli Priestia Bacillus) exhibited a higher upstream group, where categories related amino acid metabolism carbohydrate enriched. Conversely, several potential pathogens, such as Saezia, Pantoea, Lelliotia, genera) showed an increased downstream groups, disease-related significant enrichment. Our findings enhance our understanding how adapts environment, providing valuable data support for conservation ecological security assessment River.

Язык: Английский

Enhancing aquaculture sustainability: the role of rice floating beds in improving Gibel carp growth and microbiota composition DOI Creative Commons
Yangyang Jiang, Yongxu Sun, Beibei Zhou

и другие.

Frontiers in Marine Science, Год журнала: 2025, Номер 12

Опубликована: Март 12, 2025

To explore the effects of rice floating beds on fish growth and intestinal microbiota, present study compared performance microbial diversity, construction, composition water Gibel carp ( Carassius auratus gibelio ) intestine in ponds normal ponds. The results revealed that raised exhibited significantly greater body length, weight, weight gain rates than those Microbial community analysis showed enhanced richness diversity group. Furthermore, assembly processes these communities were predominantly influenced by stochastic mechanisms bacterial phyla associated with nutrient cycling, such as Cyanobacteria, Chloroflexi, Ignavibacteria, assembled Overall, highlight potential bed systems a sustainable aquaculture technique, fostering improved which are critical for health cultured fish.

Язык: Английский

Процитировано

0
Seasonal and Regional Dynamics of the Intestinal Microbiota in Schizothorax nukiangensis from the Nujiang River DOI Creative Commons
Fengyue Zhu, Jie Ma, Mingyang Xue

и другие.

Animals, Год журнала: 2025, Номер 15(7), С. 961 - 961

Опубликована: Март 27, 2025

The dynamic alterations in intestinal microbiota can provide insights into the adaptive relationships between these microorganisms and their hosts response to environmental changes. Schizothorax nukiangensis is widely distributed throughout Nujiang River exhibits numerous unique adaptations. In this study, we collected samples of S. across different seasons regions within comprehensively elucidate diversity composition its using metagenomic technology. results indicated that Firmicutes Proteobacteria predominated at phylum level, while Priestia, Bacillus, Aeromonas were most abundant genera identified. Notably, relative abundance varied significantly regions. From autumn through spring summer, predominant shifted from Proteobacteria. Biomarker analysis revealed (including class bacilli Priestia Bacillus) exhibited a higher upstream group, where categories related amino acid metabolism carbohydrate enriched. Conversely, several potential pathogens, such as Saezia, Pantoea, Lelliotia, genera) showed an increased downstream groups, disease-related significant enrichment. Our findings enhance our understanding how adapts environment, providing valuable data support for conservation ecological security assessment River.

Язык: Английский

Процитировано

0