Isolation and characterization of indole acetic acid (IAA) producing bacteria from rhizospheric soil and its effect on plant growth
TLDR
The study suggests the IAA producing bacteria as efficient biofertilizer inoculant inoculants to promote plant growth.Abstract:
* Abstract Indole acetic acid (IAA) production is a major property of rhizosphere bacteria that stimulate and facilitate plant growth. The present work deals with isolation, characterization and identification of indole acetic acid producing bacteria from the rhizospheric soil. Out of ten Indole acetic acid producing isolates, five were selected as efficient producers. Optimization of indole acetic acid production was carried out at different cultural conditions of pH and temperature with varying media components such as carbon and nitrogen source, tryptophan concentration. Partial purification of IAA was done and purity was confirmed with Thin layer chromatography. Subsequently, effect on plant growth was tested by pot assay. In conclusion the study suggests the IAA producing bacteria as efficient biofertilizer inoculants to promote plant growth.read more
Citations
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Indole-3-acetic acid in plant–microbe interactions
TL;DR: This chapter reviews the factors that effect the production of this phytohormone, the role of IAA in bacterial physiology and in plant–microbe interactions including phytostimulation and phytopathogenesis.
Journal ArticleDOI
Contribution of Zinc Solubilizing Bacteria in Growth Promotion and Zinc Content of Wheat.
TL;DR: The effect on plants was analyzed based on growth parameters and quantifying zinc content of shoot, root and grains using atomic absorption spectroscopy, supporting accelerated bioavailability of zinc to plant grains with zinc solubilizing rhizobacteria.
Journal ArticleDOI
Bottlenecks in commercialisation and future prospects of PGPR
Bushra Tabassum,Anwar Khan,Muhammad Tariq,Memoona Ramzan,Muhammad Saleem Iqbal Khan,Naila Shahid,Khadija Aaliya +6 more
TL;DR: Microbial inoculants for the biological control of plant diseases combined with plant growth promoters have great potential for a huge market share worldwide with an annual growth rate of 15%.
Journal ArticleDOI
The potential of Bacilli rhizobacteria for sustainable crop production and environmental sustainability.
TL;DR: An overview of the unique properties of Bacilli rhizobacteria as well as their different PGP mechanisms that if mined can lead to their successful application and agricultural sustainability are given.
Journal ArticleDOI
Thermotolerance effect of plant growth-promoting Bacillus cereus SA1 on soybean during heat stress
Muhammad Aaqil Khan,Sajjad Asaf,Abdul Latif Khan,Rahmatullah Jan,Sang-Mo Kang,Kyung-Min Kim,In-Jung Lee +6 more
TL;DR: The current findings suggest that B. cereus SA1 could be used as a thermotolerant bacterium for the mitigation of heat stress damage in soybean plants and could be commercialized as a biofertilizer only in case found non-pathogenic.
References
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Journal ArticleDOI
Role of Pseudomonas putida Indoleacetic Acid in Development of the Host Plant Root System
C L Patten,Bernard R. Glick +1 more
TL;DR: It is suggested that bacterial IAA plays a major role in the development of the host plant root system.
Book
Biochemical tests for identification of medical bacteria
TL;DR: Biochemical tests for identification of medical bacteria using X-ray diffraction analysis for the determination of Na6(CO3)(SO4)2, Na2SO4, and Na2CO3 are used.
Journal ArticleDOI
Auxin Biosynthesis and Its Role in Plant Development
TL;DR: In this review, a summary of the recent advances in dissecting auxin biosynthetic pathways is summarized and how the understanding of Auxin biosynthesis provides a crucial angle for analyzing the mechanisms of plant development.
Journal ArticleDOI
Plant Growth Substances Produced by Azospirillum brasilense and Their Effect on the Growth of Pearl Millet (Pennisetum americanum L.)
TL;DR: Experiments with pure plant hormones showed that gibberellin causes increased production of lateral roots, andIndole acetic acid and indole lactic acid were produced by A. brasilense from tryptophan, and combinations of these substances produced changes in root morphology of pearl millet similar to those produced by inoculated plants.
Journal ArticleDOI
Biochemical Tests for Identification of Medical Bacteria.
TL;DR: You can easily find and get this biochemical tests for identification of medical bacteria by reading this site.
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