dc.contributor.author |
Bumunang, EW
|
|
dc.contributor.author |
Babalola, OO
|
|
dc.contributor.author |
Barros, E
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|
dc.date.accessioned |
2013-05-27T13:48:55Z |
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dc.date.available |
2013-05-27T13:48:55Z |
|
dc.date.issued |
2013 |
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dc.identifier.citation |
Bumunang, E.W, Babalola, O.O and Barros, E. 2013. Bacterial community profiling in the rhizosphere of field grown GM and non-GM maize. Journal of Pure and Applied Microbiology, pp 1-21 |
en_US |
dc.identifier.issn |
0973-7510 |
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dc.identifier.uri |
http://hdl.handle.net/10204/6754
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|
dc.description |
Copyright: 2013. Oriental Scientific Publishing. This is an ABSTRACT ONLY. The definitive version is published in Journal of Pure and Applied Microbiology, pp 1-21 |
en_US |
dc.description.abstract |
This study examined the impact of genetically modified corn on bacterial functional community in the rhizosphere. Rhizospheric soil samples from GM and non-GM corn were collected at 30 days after sowing (DAS) and at post-harvest from two experimental fields in Gauteng, South Africa. Plate count results obtained on Pseudomonas selective media indicated 1.5 × 103 cfu in GM and 1.7 × 103 cfu in non-GM soil samples at 30 DAS. At post-harvest, there was 80% decline in the rhizobacteria population in GM sample and 76% in the non-GM. To compare bacterial functional community in GM and non-GM soil, Biolog GN2 microplate, a sole carbon substrate utilization profile, was used and no significant difference was observed. Based on analytical profile index identification system, species of Pseudomonas putida, P. stutzeri and Achromobacter denitrificans were identified in GM and non-GM at 30 DAS. No Pseudomonas species was identified in samples at post-harvest. These findings are of great significance with regards to the investigation of possible impact of GM maize on bacterial functional community in the rhizosphere. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Oriental Scientific Publishing |
en_US |
dc.relation.ispartofseries |
Workflow;10774 |
|
dc.subject |
Genetically modified maize |
en_US |
dc.subject |
Rhizospheric soil |
en_US |
dc.subject |
Microbiology |
en_US |
dc.subject |
Rhizobacteria |
en_US |
dc.subject |
Biolog |
en_US |
dc.title |
Bacterial community profiling in the rhizosphere of field grown GM and non-GM maize |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Bumunang, E., Babalola, O., & Barros, E. (2013). Bacterial community profiling in the rhizosphere of field grown GM and non-GM maize. http://hdl.handle.net/10204/6754 |
en_ZA |
dc.identifier.chicagocitation |
Bumunang, EW, OO Babalola, and E Barros "Bacterial community profiling in the rhizosphere of field grown GM and non-GM maize." (2013) http://hdl.handle.net/10204/6754 |
en_ZA |
dc.identifier.vancouvercitation |
Bumunang E, Babalola O, Barros E. Bacterial community profiling in the rhizosphere of field grown GM and non-GM maize. 2013; http://hdl.handle.net/10204/6754. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Bumunang, EW
AU - Babalola, OO
AU - Barros, E
AB - This study examined the impact of genetically modified corn on bacterial functional community in the rhizosphere. Rhizospheric soil samples from GM and non-GM corn were collected at 30 days after sowing (DAS) and at post-harvest from two experimental fields in Gauteng, South Africa. Plate count results obtained on Pseudomonas selective media indicated 1.5 × 103 cfu in GM and 1.7 × 103 cfu in non-GM soil samples at 30 DAS. At post-harvest, there was 80% decline in the rhizobacteria population in GM sample and 76% in the non-GM. To compare bacterial functional community in GM and non-GM soil, Biolog GN2 microplate, a sole carbon substrate utilization profile, was used and no significant difference was observed. Based on analytical profile index identification system, species of Pseudomonas putida, P. stutzeri and Achromobacter denitrificans were identified in GM and non-GM at 30 DAS. No Pseudomonas species was identified in samples at post-harvest. These findings are of great significance with regards to the investigation of possible impact of GM maize on bacterial functional community in the rhizosphere.
DA - 2013
DB - ResearchSpace
DP - CSIR
KW - Genetically modified maize
KW - Rhizospheric soil
KW - Microbiology
KW - Rhizobacteria
KW - Biolog
LK - https://researchspace.csir.co.za
PY - 2013
SM - 0973-7510
T1 - Bacterial community profiling in the rhizosphere of field grown GM and non-GM maize
TI - Bacterial community profiling in the rhizosphere of field grown GM and non-GM maize
UR - http://hdl.handle.net/10204/6754
ER -
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en_ZA |