This study was carried out to evaluatea PCR-based method for detection of DNA in cow milk. It utilized primers targeting the mitochondrial cytochrome-b (mtcyt-b) gene, which was used as a target DNA for PCR amplification. For the specific identification of cow mtcyt-b gene, a pair of primers (CSL1, CSR2), which produced a 386 bp PCR product from milk samples as well as from peripheral blood, were used. Amplification products were visualized on ethidium bromide-stained agarose gels. Amplification products were not detected when the PCR was applied to DNA from different animal species including sheep, camel, deerand human, indicating that the 2 pairs of primers are bovine specific. In conclusion, the PCR-based assay used in this study allowed sensitive and specific identification of cow milk DNA.
Published in | International Journal of Nutrition and Food Sciences (Volume 3, Issue 3) |
DOI | 10.11648/j.ijnfs.20140303.12 |
Page(s) | 141-144 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2014. Published by Science Publishing Group |
Cytochrome-b, Cow Milk, PCR
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APA Style
Asim A. Osman, Ayman M. Mahmoud, Ayman S. Soliman. (2014). Rapid Detection of Bovine-Specific Nucleic Acid Sequences in Cow Milk Using Polymerase Chain Reaction. International Journal of Nutrition and Food Sciences, 3(3), 141-144. https://doi.org/10.11648/j.ijnfs.20140303.12
ACS Style
Asim A. Osman; Ayman M. Mahmoud; Ayman S. Soliman. Rapid Detection of Bovine-Specific Nucleic Acid Sequences in Cow Milk Using Polymerase Chain Reaction. Int. J. Nutr. Food Sci. 2014, 3(3), 141-144. doi: 10.11648/j.ijnfs.20140303.12
AMA Style
Asim A. Osman, Ayman M. Mahmoud, Ayman S. Soliman. Rapid Detection of Bovine-Specific Nucleic Acid Sequences in Cow Milk Using Polymerase Chain Reaction. Int J Nutr Food Sci. 2014;3(3):141-144. doi: 10.11648/j.ijnfs.20140303.12
@article{10.11648/j.ijnfs.20140303.12, author = {Asim A. Osman and Ayman M. Mahmoud and Ayman S. Soliman}, title = {Rapid Detection of Bovine-Specific Nucleic Acid Sequences in Cow Milk Using Polymerase Chain Reaction}, journal = {International Journal of Nutrition and Food Sciences}, volume = {3}, number = {3}, pages = {141-144}, doi = {10.11648/j.ijnfs.20140303.12}, url = {https://doi.org/10.11648/j.ijnfs.20140303.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijnfs.20140303.12}, abstract = {This study was carried out to evaluatea PCR-based method for detection of DNA in cow milk. It utilized primers targeting the mitochondrial cytochrome-b (mtcyt-b) gene, which was used as a target DNA for PCR amplification. For the specific identification of cow mtcyt-b gene, a pair of primers (CSL1, CSR2), which produced a 386 bp PCR product from milk samples as well as from peripheral blood, were used. Amplification products were visualized on ethidium bromide-stained agarose gels. Amplification products were not detected when the PCR was applied to DNA from different animal species including sheep, camel, deerand human, indicating that the 2 pairs of primers are bovine specific. In conclusion, the PCR-based assay used in this study allowed sensitive and specific identification of cow milk DNA.}, year = {2014} }
TY - JOUR T1 - Rapid Detection of Bovine-Specific Nucleic Acid Sequences in Cow Milk Using Polymerase Chain Reaction AU - Asim A. Osman AU - Ayman M. Mahmoud AU - Ayman S. Soliman Y1 - 2014/04/30 PY - 2014 N1 - https://doi.org/10.11648/j.ijnfs.20140303.12 DO - 10.11648/j.ijnfs.20140303.12 T2 - International Journal of Nutrition and Food Sciences JF - International Journal of Nutrition and Food Sciences JO - International Journal of Nutrition and Food Sciences SP - 141 EP - 144 PB - Science Publishing Group SN - 2327-2716 UR - https://doi.org/10.11648/j.ijnfs.20140303.12 AB - This study was carried out to evaluatea PCR-based method for detection of DNA in cow milk. It utilized primers targeting the mitochondrial cytochrome-b (mtcyt-b) gene, which was used as a target DNA for PCR amplification. For the specific identification of cow mtcyt-b gene, a pair of primers (CSL1, CSR2), which produced a 386 bp PCR product from milk samples as well as from peripheral blood, were used. Amplification products were visualized on ethidium bromide-stained agarose gels. Amplification products were not detected when the PCR was applied to DNA from different animal species including sheep, camel, deerand human, indicating that the 2 pairs of primers are bovine specific. In conclusion, the PCR-based assay used in this study allowed sensitive and specific identification of cow milk DNA. VL - 3 IS - 3 ER -