The Legionella pneumophila Sequencing Project

Xiaoyan Qu, Irina Morozova, Minchen Chen, Sergey Kalachikov, Gil Segal, Jing Chen, Hye Park, Anthi Georghiou, Gifty Asamani, Marc Feder, Justin Rineer, Joseph J. Greenberg, Curtis Goldsberry, Andrey Rzhetsky, Stuart G. Fischer, Pieter DeJong, Peisen Zhang, Eftihia Cayanis, Howard A. Shuman, James J. Russo

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Summary This chapter aims at obtaining the complete sequence of the Philadelphia 1 strain of Legionella pneumophila, derived from the original 1976 outbreak that established the clinical entity known as Legionnaires' disease. The GC content of L. pneumophila is ~38more than 85 kb), 3,000 open reading frames (ORF) were covered, about 2,000 of which are complete, and on the basis of homology to genes from other prokaryotes, more than 1,100 putative genes in L. pneumophila were identified. Genes in L. pneumophila Philadelphia 1 can be compared with genes in other pathogenic organisms. The amino acid sequence can guide structural and functional analyses of enzymes and other proteins of the organism. The authors used knockout strategies in the past to assess the function of genes discovered in the course of the sequencing project; and this continues to be their preferred method for functional analysis.
Original languageEnglish
Title of host publicationLegionella
EditorsReinhard Marre, Yousef Abu Kwaik, Christophe Bartlett, Nicholas P. Cianciotto
PublisherJohn Wiley & Sons, Ltd
Chapter19
Pages97-104
Number of pages8
ISBN (Print)9781683672357
DOIs
StatePublished - 2001

Keywords

  • 16S RNA homology
  • bacterial strain
  • clone sequencing
  • gene comparisons
  • gram-negative bacteria
  • intracellular life cycle
  • Legionella pneumophila
  • Legionnaires' disease

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