Ascomycota of their hosts. Owing to their long evolutionary history, the Ascomycota have evolved the capacity to break down almost every organic substance. Unlike most organisms, they are able to use their own enzymes to digest plant biopolymers such as cellulose or lignin. Collagen, an abundant structural protein in animals, and keratin—a protein that forms hair and nails—, can also serve as food sources. Unusual examples include "Aureobasidium pullulans", which feeds on wall paint, and the kerosene fungus "Amorphotheca resinae", which feeds on aircraft fuel (causing occasional problems for the airline industry), and may sometimes block fuel pipes. Other species can
Pro Nails Pro Nails "Pro Nails" is the second single by American hip hop artist Kid Sister from her debut album "Ultraviolet" (formerly known as "Dream Date"). The song is better known for its remix, which features a verse by Kanye West. The single was originally released in 2007 and reissued in 2008. Originally a solo track, Kanye West added a guest verse to the song for his 2007 "Can't Tell Me Nothing" mixtape. West discovered the song through A-Trak, who had begun dating Kid Sister. "Pro Nails" was initially released on both 12" vinyl and via the iTunes Store on October