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VOL. 10, ISSUE 4 (2025)
Isolation and identification of endophytic bacteria associated with Rhizospheric soil of Tecomella undulata collected from Jodhpur, Rajasthan
Authors
Sangeeta Kumari, Ritu Kumari, Anita Yadav, Shweta Sharma, Neelam Poonar
Abstract
This study focuses on the isolation and
identification of endophytic bacteria associated with the rhizospheric soil of Tecomella
undulata collected from Jodhpur, Rajasthan, India. Soil samples were
collected in pre-sterilized polythene bags and subjected to surface
sterilization before being plated on Nutrient Agar to isolate bacterial
strains. Morphological characterization through Gram staining revealed that all
isolates were Gram-negative rods. Various biochemical tests assessed metabolic
capabilities, including protease, gelatinase, amylase, catalase, and indole
production, indicating diverse functional potentials. Notably, 83.3% of the
isolates demonstrated phosphate solubilization capabilities, enhancing
phosphorus availability for plant growth. Siderophore production was observed
in 11 isolates, facilitating iron uptake critical for plant health. The results
suggest that these endophytic bacteria can significantly contribute to plant
growth by improving nutrient availability and enhancing resilience against
abiotic stresses. This study highlights the potential of endophytic bacteria in
promoting the growth of Tecomella undulata, emphasizing their role in
sustainable agricultural practices in arid regions.
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Pages:8-13
How to cite this article:
Sangeeta Kumari, Ritu Kumari, Anita Yadav, Shweta Sharma, Neelam Poonar "Isolation and identification of endophytic bacteria associated with Rhizospheric soil of <i>Tecomella undulata</i> collected from Jodhpur, Rajasthan". International Journal of Botany Studies, Vol 10, Issue 4, 2025, Pages 8-13
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