Fluorescence Resonance Energy Transfer (FRET) as a method to calculate the dimerization strength of basic Helix-Loop-Helix (bHLH) proteins
Victoria E. Centonze1, Beth A. Firulli2 and Anthony B. Firulli2*

1 Department of Cellular and Structural Biology University of Texas Health Science Center at San Antonio. USA.
2 Wells Center for Pediatric Research, James Whitcomb Riley Hospital for Children, Departments of Pediatrics and Medical & Molecular Genetics, Indiana University Medical School. 1044 W. Walnut, R4 372, Indianapolis, IN. 46202-5225. USA.

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