Phenotypic and Molecular Identification of Bacterial Species in Indian Major Carps and Exotic Carps from South 24 Parganas,  West Bengal, India

Sanyal, Koel Bhattacharya; Mukherjee, D. P.; Guchhait, Ananya; Dash, Gadadhar

doi:10.20546/ijcmas.2018.701.064

Cited by 10 publications

(8 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…and Pseudomonas sp. have been identified as predominant bacteria frequently isolated from carp culture systems [ 47 ]. In the aquaculture industry, numerous microbial species, particularly Gram-negative bacteria like Aeromonas , Enterobacter , Pseudoalteromonas , Pseudomonas , Acinetobacter , Rhodopseudomonas , and Vibrio , alongside Gram-positive bacteria such as Bacillus , Enterococcus , Lactobacillus , Lactococcus , Microbacterium , Micrococcus , Streptococcus , and Streptomyces , have been reported and introduced as probiotics [ 48 , 49 ].…”

Section: Discussionmentioning

confidence: 99%

Section: Plos Onementioning

confidence: 99%

See 1 more Smart Citation

Unveiling the gut bacteriome diversity and distribution in the national fish hilsa (Tenualosa ilisha) of Bangladesh

Kawser,

Hoque,

Rahman

et al. 2024

PLoS ONE

View full text Add to dashboard Cite

The field of fish microbiome research has rapidly been advancing, primarily focusing on farmed or laboratory fish species rather than natural or marine fish populations. This study sought to reveal the distinctive gut bacteriome composition and diversity within the anadromous fish species Tenualosa ilisha (hilsa), which holds the status of being the national fish of Bangladesh. We conducted an analysis on 15 gut samples obtained from 15 individual hilsa fishes collected from three primary habitats (e.g., freshwater = 5, brackish water = 5 and marine water = 5) in Bangladesh. The analysis utilized metagenomics based on 16S rRNA gene sequencing targeting the V3-V4 regions. Our comprehensive identification revealed a total of 258 operational taxonomic units (OTUs). The observed OTUs were represented by six phyla, nine classes, 19 orders, 26 families and 40 genera of bacteria. Our analysis unveiled considerable taxonomic differences among the habitats (freshwater, brackish water, and marine water) of hilsa fishes, as denoted by a higher level of shared microbiota (p = 0.007, Kruskal-Wallis test). Among the identified genera in the gut of hilsa fishes, including Vagococcus, Morganella, Enterobacter, Plesiomonas, Shigella, Clostridium, Klebsiella, Serratia, Aeromonas, Macrococcus, Staphylococcus, Proteus, and Hafnia, several are recognized as fish probiotics. Importantly, some bacterial genera such as Sinobaca, Synechococcus, Gemmata, Serinicoccus, Saccharopolyspora, and Paulinella identified in the gut of hilsa identified in this study have not been reported in any aquatic or marine fish species. Significantly, we observed that 67.50% (27/40) of bacterial genera were found to be common among hilsa fishes across all three habitats. Our findings offer compelling evidence for the presence of both exclusive and communal bacteriomes within the gut of hilsa fishes, exhibiting potential probiotic properties. These observations could be crucial for guiding future microbiome investigations in this economically significant fish species.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Plos Onementioning

confidence: 99%

Unveiling the gut bacteriome diversity and distribution in the national fish hilsa (Tenualosa ilisha) of Bangladesh

Kawser,

Hoque,

Rahman

et al. 2024

PLoS ONE

View full text Add to dashboard Cite

show abstract

“…Moreover, K. pneumoniae is a fish pathogen infecting various fish species, including Nile tilapia (Oreochromis niloticus), ornamental Nishikigoi carp (Cyprinus carpio), and Indian major carp (Labeo rohita). [29,30].…”

Section: Bacteriamentioning

confidence: 99%

“…The multidrug-resistance of Aeromonas species is evidence of an emerging health problem in both humans and aquatic animals [45,46]. Aeromonas infections (including A. hydrophila infections) were the most widespread bacterial diseases occurring throughout the year in carps such as Catla catla, Labeo rohita, Cirrhinus mrigala, and Hypophthalmichthys molitrix [29].…”

Section: Bacteriamentioning

confidence: 99%

See 1 more Smart Citation

Microbial Pathogens in Aquaponics Potentially Hazardous for Human Health

Dinev,

Velichkova,

Stoyanova

et al. 2023

Microorganisms

View full text Add to dashboard Cite

The union of aquaculture and hydroponics is named aquaponics—a system where microorganisms, fish and plants coexist in a water environment. Bacteria are essential in processes which are fundamental for the functioning and equilibrium of aquaponic systems. Such processes are nitrification, extraction of various macro- and micronutrients from the feed leftovers and feces, etc. However, in aquaponics there are not only beneficial, but also potentially hazardous microorganisms of fish, human, and plant origin. It is important to establish the presence of human pathogens, their way of entering the aforementioned systems, and their control in order to assess the risk to human health when consuming plants and fish grown in aquaponics. Literature analysis shows that aquaponic bacteria and yeasts are mainly pathogenic to fish and humans but rarely to plants, while most of the molds are pathogenic to humans, plants, and fish. Since the various human pathogenic bacteria and fungi found in aquaponics enter the water when proper hygiene practices are not applied and followed, if these requirements are met, aquaponic systems are a good choice for growing healthy fish and plants safe for human consumption. However, many of the aquaponic pathogens are listed in the WHO list of drug-resistant bacteria for which new antibiotics are urgently needed, making disease control by antibiotics a real challenge. Because pathogen control by conventional physical methods, chemical methods, and antibiotic treatment is potentially harmful to humans, fish, plants, and beneficial microorganisms, a biological control with antagonistic microorganisms, phytotherapy, bacteriophage therapy, and nanomedicine are potential alternatives to these methods.

show abstract

Comparative analysis of gut microbiome in Pangasionodon hypopthalmus and Labeo catla during health and disease

Bharathi Rathinam,

Tripathi,

Das

et al. 2024

Int Microbiol

View full text Add to dashboard Cite

Phenotypic and Molecular Identification of Bacterial Species in Indian Major Carps and Exotic Carps from South 24 Parganas, West Bengal, India

Cited by 10 publications

References 15 publications

Unveiling the gut bacteriome diversity and distribution in the national fish hilsa (Tenualosa ilisha) of Bangladesh

Unveiling the gut bacteriome diversity and distribution in the national fish hilsa (Tenualosa ilisha) of Bangladesh

Microbial Pathogens in Aquaponics Potentially Hazardous for Human Health

Comparative analysis of gut microbiome in Pangasionodon hypopthalmus and Labeo catla during health and disease

Contact Info

Product

Resources

About