Genotypic and phenotypic diversity of polyhydroxybutyrate (PHB) producing Pseudomonas putida isolates of Chhattisgarh region and assessment of its phosphate solubilizing ability

A diverse and versatile spectrum of metabolic activities among isolates of fluorescent Pseudomonas putida indicates their adaptability to various niches. These polyhydroxybutyrate producing and phosphate solubilizing isolates showed a high level of functional and genetic versatility among themselves...

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Bibliographic Details
Published in:3 Biotech 2015-02, Vol.5 (1), p.45-60
Main Authors: Agrawal, Toshy, Kotasthane, Anil S., Kushwah, Renu
Format: Article
Language:English
Subjects:
Agriculture
Antibiotics
Bacteria
biochemical pathways
Biodegradation
Bioinformatics
biological control
Biomaterials
Biotechnology
Cancer Research
Chemistry
Chemistry and Materials Science
fluorescence
Genes
Horticulture
Metabolism
Metabolites
Molecular biology
niches
Original
Original Article
phenotypic variation
phosphates
Plant growth
plant growth-promoting rhizobacteria
polyhydroxybutyrate
Pseudomonas putida
solubilization
Stem Cells
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Summary:A diverse and versatile spectrum of metabolic activities among isolates of fluorescent Pseudomonas putida indicates their adaptability to various niches. These polyhydroxybutyrate producing and phosphate solubilizing isolates showed a high level of functional and genetic versatility among themselves. One of the potential P. putida isolate P132 can contribute as a candidate agent for both biocontrol and PGPR applications. Identified as one of the most efficient PHB producer and phosphate solubilizer, in vitro detection of P132 showed the presence of genes for phenazine, pyrrolnitrin, pyoluteorin and 2,4 diacetylphloroglucinol along with polyhydroxyalkanoate.
ISSN:2190-572X
2190-5738
DOI:10.1007/s13205-014-0198-9