Publication Cover
Mitochondrial DNA Part A
DNA Mapping, Sequencing, and Analysis
Volume 28, 2017 - Issue 6
149
Views
2
CrossRef citations to date
0
Altmetric
Research Article

PCR-fingerprint profiles of mitochondrial and genomic DNA extracted from Fetus cervi using different extraction methods

, , , , , , & show all
Pages 781-786 | Received 04 Jan 2016, Accepted 03 May 2016, Published online: 01 Jun 2016
 

Abstract

The use of Fetus cervi, which is derived from the embryo and placenta of Cervus Nippon Temminck or Cervs elaphus Linnaeus, has been documented for a long time in China. There are abundant species of deer worldwide. Those recorded by China Pharmacopeia (2010 edition) from all the species were either authentic or adulterants/counterfeits. Identification of their origins or authenticity became a key in the preparation of the authentic products. The traditional SDS alkaline lysis and salt-outing methods were modified to extract mt DNA and genomic DNA from fresh and dry Fetus cervi in addition to Fetus from false animals, respectively. A set of primers were designed by bioinformatics to target the intra-and inter-variation. The mt DNA and genomic DNA extracted from Fetus cervi using the two methods meet the requirement for authenticity. Extraction of mt DNA by SDS alkaline lysis is more practical and accurate than extraction of genomic DNA by salt-outing method. There were differences in length and number of segments amplified by PCR between mt DNA from authentic Fetus cervi and false animals Fetus. The distinctive PCR-fingerprint patterns can distinguish the Fetus cervi from adulterants and counterfeit animal Fetus.

Disclosure statement

The authors declare that they have no competing interests. The authors alone are responsible for the content and writing of the paper.

Funding information

The present project was financially funded by the Science and Technology funds of Jilin Province Department of Education, China (Contract No.: 201505250); the Science and Technology Development Program of Jilin City (2013523010); The Emerging Strategic Industries and High-tech Industry Development Program of Jilin Province (2013G030) Jilin Science and Technology Development Program(2016Y077).

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.