The outer membrane of an E. coli cell contains millions of lipopolysaccharide (LPS) molecules, which consists of: 1  O antigen, a polymer of immunogenic repeating oligosaccharides (1â40 units) 2  Core region of phosphorylated nonrepeating oligosaccharides. 3  Lipid A (endotoxin)
Buddy Holly (born Charles Hardin Holley; September 7, 1936 â February 3, 1959) was an American musician and singer-songwriter who was a central figure of mid-1950s rock and roll. Holly was born in Lubbock, Texas, to a musical family during the Great Depression; he learned to play guitar and to sing alongside his siblings.
Country Music Memorials: Remembering the life, death and legacy of Buddy Greco. Buddy Greco, a best-selling jazz and pop singer and pianist, died Tuesday, Jan. 10, 2017, according to KNPR 88.9 Nevada Public Radio. He was 90. KNPR cited the Las Vegas Review-Journal columnist Norm Clarke, who announced the entertainer's death in a tweet. Greco was born Armando Greco Aug. 14, 1926, in Philadelphia.