Once Upon a Dream (Sleeping Beauty song) Once Upon a Dream (Sleeping Beauty song) "Once Upon a Dream" is a song written for the 1959 animated musical fantasy film "Sleeping Beauty" produced by Walt Disney. Its lyrics were written by Jack Lawrence, and its music by Sammy Fain. The song's melody is based on the "Grande valse villageoise" (nicknamed "The Garland Waltz"), from the 1890 ballet "The Sleeping Beauty" by Pyotr Ilyich Tchaikovsky. "Once Upon a Dream" serves as the film's main theme, and as the love theme of Princess Aurora and Prince Philip. It is performed in the film by a chorus as an overture and
Sleeping Beauty transposon system widespread human application of gene therapy in first-world nations as well as countries with developing economies can be envisioned if the costs of the vector system are affordable. Because the SB system is composed solely of DNA, the costs of production and delivery are considerably reduced compared to viral vectors. The first clinical trials using SB transposons in genetically modified T cells will test the efficacy of this form of gene therapy in patients at risk of death from advanced malignancies. Sleeping Beauty transposon system The "Sleeping Beauty" transposon system is a synthetic DNA transposon designed to introduce precisely defined