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High-throughput sequencing-based analysis of bacterial communities associated with the gut microbiota of Indian and Pacific white shrimps

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Title High-throughput sequencing-based analysis of bacterial communities associated with the gut microbiota of Indian and Pacific white shrimps
Not Available
 
Creator Not Available
Vinay TN
 
Subject Penaeus indicus, P. vannamei, aquaculture, microbiome
 
Description Not Available
White shrimps, Penaeus vannamei and Penaeus indicus are
important species for brackishwater aquaculture diversification
in India. Intestinal microbiota strongly influences the overall
physiological processes of aquatic organisms. This study
investigates the gut bacterial composition of two economically
important penaeid shrimps, employing 16S rRNA gene highthroughput
sequencing. The α-diversity indices of P. vannamei
showed increased richness compared to P. indicus. The β-
diversity indices showed strong clustering based on the host
phylogeny. A total of 29 phyla were found in P. vannamei where
Proteobacteria was the top phyla followed by Firmicutes,
Actinobacteria, Bacteroidetes, and Fusobacteria, while the gut
of P. indicus harboured 23 major phyla where Proteobacteria,
Bacteroidetes, Planctomycetes, Firmicutes, and Actinobacteria
are the major phyla. The analysis showed that the gut microbiota
of P. vannamei and P. indicus varied significantly,
indicating the role of host species in shaping the gut microbiota.
The study provides valuable information to devise species specific
intervention strategies to enhance health and production in
aquaculture.
Not Available
 
Date 2023-02-16T05:14:58Z
2023-02-16T05:14:58Z
2022-05-24
 
Type Journal
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/76218
 
Language English
 
Relation Not Available;
 
Publisher The Microbiological Society of Korea