FILE - In this Oct. 29, 2003, file photo, Nobel laureate Dr. Sydney Brenner of the Salk Institute for Biological Studies in San Diego, Calif., gives a lecture at the opening of Biopolis in Singapore. Dr. Brenner, a Nobel Prize-winning biologist who helped decipher the genetic code and whose research on a roundworm laid the groundwork for decades of human disease research, has died. The Salk Institute for Biological Studies in California said Brenner died Friday, April 5, 2019 in Singapore. He was 92. (AP Photo/Wong Maye-e, File)