The story It is Jeans for Genes day this Friday.  This annual fundraising event encourages people to wear their jeans to school or work in order to raise money for the charity of the same name who provide funding and care for children with genetic disorders. 

Researchers at Newcastle University have successfully created embryos that contain the DNA of three people. It is hoped that within the next three years, this technique will be used to help women who have mutations in the DNA in the mitochondria,