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http://krishi.icar.gov.in/jspui/handle/123456789/52833| Title: | Isolation and Characterization of N Fixing Bacteria from Elephant Foot Yam (Amorphophallus paeoniifolius (Dennst.)Nicolson) Growing Regions of South India |
| Other Titles: | Not Available |
| Authors: | I.P. Anjanadevi1, Neetha Soma John1, K. Susan John1, M.L. Jeeva1 and R.S. Misra2Not Available |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR-Central Tuber Crops Research Institute, ICAR-Central Plantation Crops Research Institute, Agrisolutions, Tata Chemicals Ltd. |
| Published/ Complete Date: | 2013-12-01 |
| Project Code: | Not Available |
| Keywords: | N fixing bacteria, Kjeldhal technique, PGPR, DNA isolation, 16srRNA characterization, physiological conditions |
| Publisher: | Indian Society for Root Crops |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Isolation and screening of 130 bacteria from the rhizosphere region of elephant foot yam (Amorphophallus paeoniifolius) growing area of South India for their ability to fix atmospheric N resulted in the identification of 62 isolates having varying levels of N fixing ability in Jensen’s N free medium. The most potent N fixing isolates were tested for their efficiency to release plant growth promoting substances like indole acetic acid (IAA), ammonia (NH3), hydrogen cyanide (HCN) and catalase enzyme. Morphological and molecular characterization of the two potent bacterial strains led to their identification as Bacillus cereus strain ANctcri1 (HQ286640) and Pseudomonas aeruginosa ANctcri11 (JX974833). A study on the effect of various physiological conditions on the growth of these potent bacteria revealed their facultative alkaliphilic halo tolerant nature. |
| Description: | Not Available |
| ISSN: | 0378-2409 |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Journal of Root Crops |
| Volume No.: | 39(2) |
| Page Number: | 154-162 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/52833 |
| Appears in Collections: | HS-CTCRI-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Anjane et al., 2013 EFY microbes.pdf | 562.9 kB | Adobe PDF | View/Open |
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