'Conserved hypothetical' proteins: prioritization of targets for experimental studyMichael Y. Galperin(National Center for Biotechnology Information)Nucleic Acids ResearchOctober 11, 200410.1093/nar/gkh885Cited by 412SaveCiteExport RISWatch citationsRelated PapersA census of membrane-bound and intracellular signal transduction proteins in bacteria: Bacterial IQ, extroverts and introverts|BMC Microbiology|2005|448