Isolation and characterization of indole acetic acid (IAA) producing bacteria from rhizospheric soil and its effect on plant growth
By B. V. Mohite. 2013
506 citations recorded by the source corpus.
* 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.
Subfields: Molecular Biology, Plant Science
View Paper: https://www.semanticscholar.org/paper/7c27cd77ce436fcdf9652a768e59717d3bdb0888
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Molecular Biology
- Margaret Bywater-Ekegärd
- Muhammad Mohsin Waqas
- In-Jung Lee
- Sang-mo Kang
- Donald L. Smith
- Meenu Saraf
- Olivia Wilkins
- Ashley E. Franks
In Plant Science
- Y. You
- M. Zafar-ul-Hye
- Margaret Bywater-Ekegärd
- Muhammad Mohsin Waqas
- In-Jung Lee
- Sang-mo Kang
- Donald L. Smith
- Subhan Danish
Citations in the corpus
- Isolation and characterization of a novel silicate-solubilizing bacterial strain Burkholderia eburnea CS4-2 that promotes growth of japonica rice (Oryza sativa L. cv. Dongjin) (2017, background): “The production of IAA in high amounts at elevated pH correlates with the results of Mohite (2013).”
- Effect of zn solubilizing bacteria on growth promotion and zn nutrition of rice (2014, background): “This fact is supported by the statement of Price (1962) who reported a sharp decline in RNA and number of ribosomes in Zn deficient cells.”
- Mitigation of drought stress in maize through inoculation with drought tolerant ACC deaminase containing PGPR under axenic conditions (2020, background): “The improvement in adventitious and lateral root was also noted by Gamalero & Glick (2011) and Mohite (2013) due to IAA secretion by the PGPR.”
- Plant growth-promoting rhizobacteria enhance the growth and Cd uptake of Sedum plumbizincicola in a Cd-contaminated soil (2015, background): “The ability to produce IAA of the strains with and without Ltryptophan was studied for the reason that L-tryptophan is generally considered as an IAA precursor (Mohite 2013).”
- From yogurt to yield: Potential applications of lactic acid bacteria in plant production (2017, background): “For example, de Melo Pereira et al. (2012) screened strawberry fruit for potential PGPM endophytes, and, while they found several strain of L. plantarum, the only criteria used to identify PGPM were IAA production, N fixation and siderophore production.”
- Biosynthesis of phytohormones from novel rhizobacterial isolates and their in vitro plant growth-promoting efficacy (2017, methodology): “The extracts are spotted on to the silica plate and allowed to develop using mobile phase isopropanol: ammonia: water (16:3:1) (Mohite 2013).”