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| Preparation of DNA Molecular Weight Standards: Methods and Advances |
| ZHANG Ying1, LIU Fa-Zhen1, LI Qiang1, YE Chun-Jiang1,2 |
1.Department of Bioscience and Biotechnology, College of Medicine and Life Sciences, University of Jinan, Jinan250022, China
2.State Key Laboratory of Microbial Technology, College of Life Science, Shandong University, Jinan250100, China |
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Abstract DNA molecular weight standards are a mixture of a grou Pof DNA molecules with known sizes to reference the molecular weight (mass) of unknown DNA samples in nucleic acid electrophoresis and hel Pthe experimentalists to judge the property of the DNA samples. At the present time the DNA molecular weight standards are essential for nucleic acid electrophoresis analysis in the molecular biology and genetic engineering fields. The methods and principles for the production of DNA molecular weight standards with the recent advances in this field were summarized.
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Received: 03 April 2009
Published: 28 July 2009
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| Fund: Ph.D Fellow Fund of Univerity of Jinan;Ph.D Fund fo Shandong Province |
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Corresponding Authors:
Chunjiang Ye
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