Title |
Continuous production of indole-3-acetic acid by immobilized cells of Arthrobacter agilis
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Published in |
3 Biotech, April 2017
|
DOI | 10.1007/s13205-017-0605-0 |
Pubmed ID | |
Authors |
Murat Ozdal, Ozlem Gur Ozdal, Alev Sezen, Omer Faruk Algur, Esabi Basaran Kurbanoglu |
Abstract |
Indole acetic acid (IAA) is a plant growth-promoting hormone used in agriculture; therefore, its continuous production is of paramount importance. IAA-producing eight bacteria were isolated from the rhizosphere of Verbascum vulcanicum. Among them, Arthrobacter agilis A17 gave maximum IAA production (75 mg/L) and this strain was used to immobilization studies. The A. agilis A17 cells were immobilized in calcium alginate for the production of IAA. Optimization of process parameters for IAA production was carried out to enhance IAA production using immobilized cells. The maximal production of IAA was 520 mg/L under the following optimal conditions: 1% mannitol, 30 °C, pH 8.0, and 24 h incubation. It was determined that the immobilized cells could be reused (13 times) for the production of IAA. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 50 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 9 | 18% |
Student > Master | 7 | 14% |
Student > Bachelor | 6 | 12% |
Researcher | 4 | 8% |
Student > Doctoral Student | 2 | 4% |
Other | 7 | 14% |
Unknown | 15 | 30% |
Readers by discipline | Count | As % |
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Agricultural and Biological Sciences | 20 | 40% |
Biochemistry, Genetics and Molecular Biology | 8 | 16% |
Immunology and Microbiology | 2 | 4% |
Arts and Humanities | 1 | 2% |
Veterinary Science and Veterinary Medicine | 1 | 2% |
Other | 3 | 6% |
Unknown | 15 | 30% |