In this article we will discuss about SIRPH - A Rapid, Quantitative SNuPE-IP RP HPLC Method for Simultaneous Methylation Analysis at Multiple CpG Sites. Introduction: Bisulfite Based DNA Methylation Analysis: The most widely used protocols for detailed DNA methylation analyses are based on the use of bisulfite converted genomic DNA. This methodology was introduced by M. Frommer in the early [...]
In this article we will discuss about:- 1. Subject-Matter of Restriction Enzymes 2. Nomenclature of Restriction Enzymes 3. Types 4. Sites 5. Restriction Enzymes Generated Staggered and Blunt Ends 6. Purification. Subject-Matter of Restriction Enzymes: Restriction enzymes, also known as restriction endonucleases, have played a key role in the development of recombinant DNA technology. These have been found in microorganisms [...]
The sequence of a deoxyribonucleic acid DNA molecule can be elucidated using chemical or enzymatic methods. Chemical Method of DNA Sequencing: In 1997, Maxam and Gilbert of Harward University discovered this method. In this method, a DNA fragment to be sequenced is radiolabeled at one end of molecule (Fig. 13.15). After denaturation of DNA into single strand, bases are modified [...]