IPod for iPod 5G of Irish rock band U2. Like its predecessor, this iPod has engraved the signatures of the four members of the band on its back, but this one was the first time the company changed the colour of the metal (not silver but black). This iPod was only available with 30GB of storage capacity. The special edition entitled purchasers to an exclusive video with 33 minutes of interviews and performance by U2, downloadable from the iTunes Store. In September 2007, during a lawsuit with patent holding company Burst.com, Apple drew attention to a patent for a similar device
JUNQ and IPOD that protein aggregation may actually be a tightly regulated, organized process, by which the cell protects itself from toxic proteins by sequestration to inclusion bodies. In 2008, Daniel Kaganovich showed that eukaryotic cells sort misfolded proteins into two distinct inclusion bodies in a well-managed cellular process: JUNQ and IPOD are evolutionarily conserved, and are found in specific and defined cellular sites. Delivery of misfolded, aggregated proteins to JUNQ and IPOD require an intact cytoskeleton and specific cellular quality control components, such as Heat Shock Proteins (HSPs). The partition into the two distinct inclusion bodies is due to the different handling