| Chapter title |
Measuring Equilibrium Binding Constants for the WT1-DNA Interaction Using a Filter Binding Assay.
|
|---|---|
| Chapter number | 14 |
| Book title |
The Wilms' Tumor (WT1) Gene
|
| Published in |
Methods in molecular biology, January 2016
|
| DOI | 10.1007/978-1-4939-4023-3_14 |
| Pubmed ID | |
| Book ISBNs |
978-1-4939-4021-9, 978-1-4939-4023-3
|
| Authors |
Paul J. Romaniuk |
| Editors |
Nicholas Hastie |
| Abstract |
Equilibrium binding of WT1 to specific sites in DNA and potentially RNA molecules is central in mediating the regulatory roles of this protein. In order to understand the functional effects of mutations in the nucleic acid-binding domain of WT1 proteins and/or mutations in the DNA- or RNA-binding sites, it is necessary to measure the equilibrium constant for formation of the protein-nucleic acid complex. This chapter describes the use of a filter binding assay to make accurate measurements of the binding of the WT1 zinc finger domain to the consensus WT1-binding site in DNA. The method described is readily adapted to the measurement of the effects of mutations in either the WT1 zinc finger domain or the putative binding sites within a promoter element or cellular RNA. |
Mendeley readers
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 2 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Bachelor | 1 | 50% |
| Lecturer | 1 | 50% |
| Readers by discipline | Count | As % |
|---|---|---|
| Biochemistry, Genetics and Molecular Biology | 2 | 100% |