Extracellular production of L- Glutaminase by marine alkalophilic <i style="">Streptomyces sp.</i>-SBU1 isolated from Cape Comorin coast
IR@NISCAIR: CSIR-NISCAIR, New Delhi - ONLINE PERIODICALS REPOSITORY (NOPR)
View Archive Info| Field | Value | |
| Creator |
Krishnakumar, S.
Rajan, R. Alexis Ravikumar, S. |
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| Date |
2011-11-18T04:32:09Z
2011-11-18T04:32:09Z 2011-10 |
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| Identifier |
0975-1033 (Online); 0379-5136 (Print)
http://hdl.handle.net/123456789/13084 |
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| Description |
717-721
Actinomycetes were isolated from marine sediments of Cape Comorin coast (Lat.8° 21’ N and Long 77°<sup> </sup>30’E), India for extracellular L-glutaminase production. Out of 25 isolates screened, the strain <i style="">Streptomyces sp.-</i>SBU1 showed promising L-glutaminase activity. Maximal L-glutaminase activity (18.0 U/ml) was observed in a medium supplemented with 2% NaCl (w/v) and 1% malt extract (w/v) as nitrogen source, 1% glucose (w/v) as carbon source, the initial pH of 9.0 at 30°C after 96 h of incubation was found to be optimal culture condition by the strain <i style="">Streptomyces sp.-</i>SBU1. So for only few marine actinomycetes have been explored for their L-glutaminase production. Hence the present study was initiated to optimize the media composition for L-glutaminase production. |
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| Language |
en_US
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| Publisher |
NISCAIR-CSIR, India
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| Rights |
<img src='http://nopr.niscair.res.in/image/cc-license-sml.png'> <a href='http://creativecommons.org/licenses/by-nc-nd/2.5/in' target='_blank'>CC Attribution-Noncommercial-No Derivative Works 2.5 India</a>
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| Source |
IJMS Vol.40(5) [October 2011]
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| Subject |
Alkalophilic actinomycetes
<i style="">Streptomyces sp.</i> L-glutaminase Marine sediments |
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| Title |
Extracellular production of L- Glutaminase by marine alkalophilic <i style="">Streptomyces sp.</i>-SBU1 isolated from Cape Comorin coast
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| Type |
Article
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