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.
Buddy Greco, the ultimate lounge singer, dies at 90. Buddy Greco, a jazz pianist and singer in Benny Goodman's big band in the 1940s, who later hung around with Frank Sinatra and the Rat Pack and developed a well-polished Las Vegas stage show that made him perhaps the ultimate lounge act, died Jan. 10 in Las Vegas. He was 90.