Bacterial community structure and bacterial isolates having antimicrobial potential in shrimp pond aquaculture

Diseases outbreaks in pond aquaculture have resulted in huge losses to the aquaculture industry. The emergence of non-antimicrobial and environment friendly agents (probiotics) is the potential consideration for the healthy shrimp aquaculture. The present study was aimed to compare the bacterial com...

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Bibliographic Details
Published in:AMB Express 2022-06, Vol.12 (1), p.82-82, Article 82
Main Authors: Ali, Sardar, Xie, Jianmin, Zada, Sahib, Hu, Zhong, Zhang, Yueling, Cai, Runlin, Wang, Hui
Format: Article
Language:English
Subjects:
Antibacterial activity
Aquaculture
Bacteria
Bacterial diversity
Biomedical and Life Sciences
Biotechnology
Community structure
Cyanobacteria
Gene sequencing
Genera
Life Sciences
Metagenomics
Microbial Genetics and Genomics
Microbiology
Original
Original Article
Pathogens
Ponds
Probiotics
rRNA 16S
Seawater
Shrimp ponds
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Summary:Diseases outbreaks in pond aquaculture have resulted in huge losses to the aquaculture industry. The emergence of non-antimicrobial and environment friendly agents (probiotics) is the potential consideration for the healthy shrimp aquaculture. The present study was aimed to compare the bacterial community compositions in shrimp ponds and surrounding seawater, as well as isolate probiotic bacteria from the shrimp ponds. Based on the high-throughput of 16S rRNA gene sequencing, all sequences were assigned to 3584 unique operational taxonomic units (OTUs) at 97% similarity levels, which were affiliated with 24 phyla, 54 classes, 235 families, and 367 genera. The 10 most abundant phyla were Bacteroidota, Proteobacteria, Actinobacteriota, Planctomycetota, Cyanobacteria, Chloroflexi, Firmicutes, Desulfobacterota, Patescibacteria and Verrucomicrobiota. Notably, the alpha diversity (Shannon diversity) of shrimp ponds was significantly differences ( P  
ISSN:2191-0855
2191-0855
DOI:10.1186/s13568-022-01423-9