INFLUENCE OF POLY-β-HYDROXYBUTYRATE AND IT,S DEGRADING BACTERIA ON METABOLIC DIVERSITY OF ANAEROBIC BACTERIA IN SIBERIAN STURGEON (ACIPENSER BAERII) HINDGUT

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HOSSEIN NAJDEGERAMI EBRAHIM; BOSSIER PETER

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Journal: BIOLOGICAL JOURNAL OF MICROORGANISM Year:2017 | Volume:6 | Issue:23 Page(s): 67-74

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Title

INFLUENCE OF POLY-β-HYDROXYBUTYRATE AND IT,S DEGRADING BACTERIA ON METABOLIC DIVERSITY OF ANAEROBIC BACTERIA IN SIBERIAN STURGEON (ACIPENSER BAERII) HINDGUT

Author(s)

HOSSEIN NAJDEGERAMI EBRAHIM | BOSSIER PETER | Issue Writer Certificate

Keywords

POLY--β-HYDROXYBUTYRATEQ1

SHANON INDEXQ1

EVENNESSQ1

PARETO-LORENZ CURVEQ1

Abstract

Introduction: Poly-b-hydroxybutyrate (PHB) is a natural polymer that can be depolymerized by bacterial extracellular enzymes into b-hydroxybutyric acid monomers.Materials and methods: In this study, the effects of PHB and it’s degrading bacteria on the metabolic diversity of anaerobic bacteria in Siberian sturgeon hindgut were investigated in four treatments (Control, 2% PHB, combination of two degrading bacteria, 2% PHB+two bateria) for 60 days. The Shanon diversity index, EVENNESS and PARETO-LORENZ CURVE was calculated with BiologTM Ecoplates data.Results: The results indicated that using supplemented diets significantly increased SHANON INDEX and EVENNESS then control (P<0.05) and the highest rate for this parameters was observed in 2% PHB. According to the PARETO-LORENZ CURVE results, the highest hindgut anaerobic bacterial diversity was observed in 2% PHB as well.Discussion and conclusion: Our results suggest that the diet supplemented with PHB and it’s degrading bacteria increase anaerobic bacterial diversity, however, degrading bacteria cannot accelerate PHB degradation in fish hindgut.

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APA: Copy

HOSSEIN NAJDEGERAMI, EBRAHIM, & BOSSIER, PETER. (2017). INFLUENCE OF POLY-β-HYDROXYBUTYRATE AND IT,S DEGRADING BACTERIA ON METABOLIC DIVERSITY OF ANAEROBIC BACTERIA IN SIBERIAN STURGEON (ACIPENSER BAERII) HINDGUT. BIOLOGICAL JOURNAL OF MICROORGANISM, 6(23), 67-74. SID. https://sid.ir/paper/237447/en

Vancouver: Copy

HOSSEIN NAJDEGERAMI EBRAHIM, BOSSIER PETER. INFLUENCE OF POLY-β-HYDROXYBUTYRATE AND IT,S DEGRADING BACTERIA ON METABOLIC DIVERSITY OF ANAEROBIC BACTERIA IN SIBERIAN STURGEON (ACIPENSER BAERII) HINDGUT. BIOLOGICAL JOURNAL OF MICROORGANISM[Internet]. 2017;6(23):67-74. Available from: https://sid.ir/paper/237447/en

IEEE: Copy

EBRAHIM HOSSEIN NAJDEGERAMI, and PETER BOSSIER, “INFLUENCE OF POLY-β-HYDROXYBUTYRATE AND IT,S DEGRADING BACTERIA ON METABOLIC DIVERSITY OF ANAEROBIC BACTERIA IN SIBERIAN STURGEON (ACIPENSER BAERII) HINDGUT,” BIOLOGICAL JOURNAL OF MICROORGANISM, vol. 6, no. 23, pp. 67–74, 2017, [Online]. Available: https://sid.ir/paper/237447/en

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