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
Maggie and the Ferocious Beast Maggie and the Ferocious Beast Maggie and the Ferocious Beast is a Canadian animated children's television series created by Michael and Betty Paraskevas. The program was based on the 1996 book "The Ferocious Beast with the Polka-Dot Hide" and its sequels, all of which were also written by the Paraskevases. The show began as a series of shorts aired on the Canadian channel Teletoon in 1998. The first full length episode premiered on August 26, 2000. The series began airing on Qubo in 2018. A young girl named Maggie creates her own map of an imaginary world known as "Nowhere