Zebrafish their larval stages. In 2011, the British Heart Foundation ran an advertising campaign publicising its intention to study the applicability of this ability to humans, stating that it aimed to raise £50 million in research funding. Zebrafish have also been found to regenerate photoreceptor cells and retinal neurons following injury, which has been shown to be mediated by the dedifferentiation and proliferation of Müller glia. Researchers frequently amputate the dorsal and ventral tail fins and analyze their regrowth to test for mutations. It has been found that histone demethylation occurs at the site of the amputation, switching the zebrafish's cells
My Heart Has a Mind of Its Own included on a compilation release which was entitled "My Heart Has a Mind of Its Own". The most successful country version was by Susan Raye in 1972 which hit Billboard's Top 10 Country Singles. Debby Boone made a slightly less successful hit of it in 1979, peaking at #11; Boone subsequently made less successful bids for C&W chart success with remakes of the Connie Francis hits "Breakin' in a Brand New Broken Heart" (#25) and "Everybody's Somebody's Fool" (#48). "My Heart Has a Mind of Its Own" was recorded by Reba McEntire early in her career; that version was first