HEK 293 cells cell, all of which are abundant in kidneys. However, the original adenovirus transformation was inefficient, suggesting that the cell that finally produced the HEK 293 line may have been unusual in some fashion. Graham and coworkers provided evidence that HEK 293 cells and other human cell lines generated by adenovirus transformation of human embryonic kidney cells have many properties of immature neurons, suggesting that the adenovirus preferentially transformed a neuronal lineage cell in the original kidney culture. A comprehensive study of the genomes and transcriptomes of HEK 293 and five derivative cell lines compared the HEK 293 transcriptome with that
How Wings Are Attached to the Backs of Angels the animation category at the Chicago International Film Festival. How Wings Are Attached to the Backs of Angels How Wings Are Attached to the Backs of Angels is a 1996 animated short by Canadian animator Craig Welch, produced by the National Film Board of Canada (NFB). While Welch's first film with the NFB, 1992's "No Problem", was influenced by the comic style of NFB animators Cordell Barker and Richard Condie, "How Wings Are Attached to the Backs of Angels" marked a distinct change in artistic direction, exploring such darker themes as death and desire, in a style that has been