Gut probiotic bacteria of Barbonymus gonionotus improve growth, hematological parameters and reproductive performances of the host

Abstract This study aimed to isolate and identify probiotic bacteria from the gut of Barbonymus gonionotus and evaluate their effects on growth, hematological parameters, and breeding performances of the host. Five probiotic bacteria viz. Enterococcus xiangfangensis (GFB-1), Pseudomonas stutzeri (GF...

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Autores principales:	Mohammad Abdus Salam, Md. Ariful Islam, Sulav Indra Paul, Md. Mahbubur Rahman, Mohammad Lutfar Rahman, Fatama Islam, Ashikur Rahman, Dinesh Chandra Shaha, Md Shah Alam, Tofazzal Islam
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/64ef03b8d65044a09899c5eab60c1eac
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spelling	oai:doaj.org-article:64ef03b8d65044a09899c5eab60c1eac2021-12-02T16:49:46ZGut probiotic bacteria of Barbonymus gonionotus improve growth, hematological parameters and reproductive performances of the host10.1038/s41598-021-90158-x2045-2322https://doaj.org/article/64ef03b8d65044a09899c5eab60c1eac2021-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-90158-xhttps://doaj.org/toc/2045-2322Abstract This study aimed to isolate and identify probiotic bacteria from the gut of Barbonymus gonionotus and evaluate their effects on growth, hematological parameters, and breeding performances of the host. Five probiotic bacteria viz. Enterococcus xiangfangensis (GFB-1), Pseudomonas stutzeri (GFB-2), Bacillus subtilis (GFB-3), Citrobacter freundii (GFB-4), and P. aeruginosa (GFB-5) were isolated and identified using 16S rRNA gene sequencing. Application of a consortium of probiotic strains (1–3 × 1.35 × 109 CFU kg−1) or individual strain such as GFB-1 (1.62 × 109 CFU kg−1), GFB-2 (1.43 × 109 CFU kg−1), GFB-3 (1.06 × 109 CFU kg−1), GFB-4 (1.5 × 109 CFU kg−1) or GFB-5 (1.43 × 109 CFU kg−1feed) through feed significantly improved growth, histological and hematological parameters and reproductive performances of B. gonionotus compared to untreated control. Moreover, the application of these probiotics significantly increased gut lactic acid bacteria and activities of digestive enzymes but did not show any antibiotic resistance nor any cytotoxicity in vitro. The highest beneficial effects on treated fishes were recorded by the application of GFB-1, GFB-2, GFB-3, and a consortium of these bacteria (T2). This is the first report of the improvement of growth and health of B. gonionotus fishes by its gut bacteria.Mohammad Abdus SalamMd. Ariful IslamSulav Indra PaulMd. Mahbubur RahmanMohammad Lutfar RahmanFatama IslamAshikur RahmanDinesh Chandra ShahaMd Shah AlamTofazzal IslamNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-24 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Mohammad Abdus Salam Md. Ariful Islam Sulav Indra Paul Md. Mahbubur Rahman Mohammad Lutfar Rahman Fatama Islam Ashikur Rahman Dinesh Chandra Shaha Md Shah Alam Tofazzal Islam Gut probiotic bacteria of Barbonymus gonionotus improve growth, hematological parameters and reproductive performances of the host
description	Abstract This study aimed to isolate and identify probiotic bacteria from the gut of Barbonymus gonionotus and evaluate their effects on growth, hematological parameters, and breeding performances of the host. Five probiotic bacteria viz. Enterococcus xiangfangensis (GFB-1), Pseudomonas stutzeri (GFB-2), Bacillus subtilis (GFB-3), Citrobacter freundii (GFB-4), and P. aeruginosa (GFB-5) were isolated and identified using 16S rRNA gene sequencing. Application of a consortium of probiotic strains (1–3 × 1.35 × 109 CFU kg−1) or individual strain such as GFB-1 (1.62 × 109 CFU kg−1), GFB-2 (1.43 × 109 CFU kg−1), GFB-3 (1.06 × 109 CFU kg−1), GFB-4 (1.5 × 109 CFU kg−1) or GFB-5 (1.43 × 109 CFU kg−1feed) through feed significantly improved growth, histological and hematological parameters and reproductive performances of B. gonionotus compared to untreated control. Moreover, the application of these probiotics significantly increased gut lactic acid bacteria and activities of digestive enzymes but did not show any antibiotic resistance nor any cytotoxicity in vitro. The highest beneficial effects on treated fishes were recorded by the application of GFB-1, GFB-2, GFB-3, and a consortium of these bacteria (T2). This is the first report of the improvement of growth and health of B. gonionotus fishes by its gut bacteria.
format	article
author	Mohammad Abdus Salam Md. Ariful Islam Sulav Indra Paul Md. Mahbubur Rahman Mohammad Lutfar Rahman Fatama Islam Ashikur Rahman Dinesh Chandra Shaha Md Shah Alam Tofazzal Islam
author_facet	Mohammad Abdus Salam Md. Ariful Islam Sulav Indra Paul Md. Mahbubur Rahman Mohammad Lutfar Rahman Fatama Islam Ashikur Rahman Dinesh Chandra Shaha Md Shah Alam Tofazzal Islam
author_sort	Mohammad Abdus Salam
title	Gut probiotic bacteria of Barbonymus gonionotus improve growth, hematological parameters and reproductive performances of the host
title_short	Gut probiotic bacteria of Barbonymus gonionotus improve growth, hematological parameters and reproductive performances of the host
title_full	Gut probiotic bacteria of Barbonymus gonionotus improve growth, hematological parameters and reproductive performances of the host
title_fullStr	Gut probiotic bacteria of Barbonymus gonionotus improve growth, hematological parameters and reproductive performances of the host
title_full_unstemmed	Gut probiotic bacteria of Barbonymus gonionotus improve growth, hematological parameters and reproductive performances of the host
title_sort	gut probiotic bacteria of barbonymus gonionotus improve growth, hematological parameters and reproductive performances of the host
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/64ef03b8d65044a09899c5eab60c1eac
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Gut probiotic bacteria of Barbonymus gonionotus improve growth, hematological parameters and reproductive performances of the host

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