Stuart Schreiber is an Investigator at the Howard Hughes Medical Institute and Morris Loeb Professor in the Department of Chemistry and Chemical Biology at Harvard University. His chemical biology research, which uses small molecules derived from diversity-oriented synthesis, observational screens and information science, has uncovered principles that underlie information transfer and storage i...

Approximately 7000 marine zooplanktonic species have been described so far for the World Ocean; in the South Atlantic the presence of 40% of these has been confirmed, and an additional 20–30% are expected to be recorded in the future. The overall number of described species is very low when compared with other communities, and yet it may not be too far from the final, complete inventory. Very a...

Punctuated antigenic change is believed to be a key element in the evolution of influenza A; clusters of antigenically similar strains predominate worldwide for several years until an antigenically distant mutant emerges and instigates a selective sweep. It is thought that a region of East-Southeast Asia with year-round transmission acts as a source of antigenic diversity for influenza A and se...