Additional
Information: Bacteria have traditionally been identified and classified by shape, on the basis of their biochemistry, and/or the conditions under which they grow. New approaches allow classification on the basis of similarities among DNA sequences.
Serratia marcescens Hub Serratia marcescens Hub: A brief definition of Serratia marcescens (Enterobacteriaceae), followed by links to overviews, articles, research projects, and databases. (Bacteria) http://www.projectlinks.org/serratia/
Introduction to the Bacteria Introduction to the Bacteria: Topics include morphology, systematics, life history and ecology, and the fossil record. (Bacteria) http://www.ucmp.berkeley.edu/bacteria/bacteria.html
Bacterial Nomenclature Bacterial Nomenclature: A place to find out the most current name for a bacterium. (Bacteria) http://www.dsmz.de/
List of Bacterial Names with Standing in Nomenclature List of Bacterial Names with Standing in Nomenclature: Alphabetically and chronologically arranged lists of taxa, with additional information on bacterial taxonomy. (Bacteria) http://www.bacterio.cict.fr/