Genome sequence of Synechococcus CC9311

Insights into adaptation to a coastal environment

Brian Palenik, Qinghu Ren, Chris L. Dupont, Garry S. Myers, John F. Heidelberg, Jonathan H. Badger, Ramana Madupu, William C. Nelson, Lauren M. Brinkac, Robert J. Dodson, A. Scott Durkin, Sean C. Daugherty, Stephen A. Sullivan, Hoda Khouri, Yasmin Ali Mohamoud, Rebecca Halpin, Ian T. Paulsen

Research output: Contribution to journalArticle

169 Citations (Scopus)

Abstract

Coastal aquatic environments are typically more highly productive and dynamic than open ocean ones. Despite these differences, cyanobacteria from the genus Synechococcus are important primary producers in both types of ecosystems. We have found that the genome of a coastal cyanobacterium, Synechococcus sp. strain CC9311, has significant differences from an open ocean strain, Synechococcus sp. strain WH8102, and these are consistent with the differences between their respective environments. CC9311 has a greater capacity to sense and respond to changes in its (coastal) environment. It has a much larger capacity to transport, store, use, or export metals, especially iron and copper. In contrast, phosphate acquisition seems less important, consistent with the higher concentration of phosphate in coastal environments. CC9311 is predicted to have differences in its outer membrane lipopolysaccharide, and this may be characteristic of the speciation of some cyanobacterial groups. In addition, the types of potentially horizontally transferred genes are markedly different between the coastal and open ocean genomes and suggest a more prominent role for phages in horizontal gene transfer in oligotrophic environments.

Original languageEnglish
Pages (from-to)13555-13559
Number of pages5
JournalProceedings of the National Academy of Sciences of the United States of America
Volume103
Issue number36
DOIs
Publication statusPublished - 5 Sep 2006
Externally publishedYes

Fingerprint

Synechococcus
Genome
Oceans and Seas
Cyanobacteria
Phosphates
Horizontal Gene Transfer
Bacteriophages
Ecosystem
Lipopolysaccharides
Copper
Iron
Metals
Membranes
Genes

Keywords

  • Cyanobacteria
  • Genomics
  • Marine

ASJC Scopus subject areas

  • General

Cite this

Genome sequence of Synechococcus CC9311 : Insights into adaptation to a coastal environment. / Palenik, Brian; Ren, Qinghu; Dupont, Chris L.; Myers, Garry S.; Heidelberg, John F.; Badger, Jonathan H.; Madupu, Ramana; Nelson, William C.; Brinkac, Lauren M.; Dodson, Robert J.; Durkin, A. Scott; Daugherty, Sean C.; Sullivan, Stephen A.; Khouri, Hoda; Ali Mohamoud, Yasmin; Halpin, Rebecca; Paulsen, Ian T.

In: Proceedings of the National Academy of Sciences of the United States of America, Vol. 103, No. 36, 05.09.2006, p. 13555-13559.

Research output: Contribution to journalArticle

Palenik, B, Ren, Q, Dupont, CL, Myers, GS, Heidelberg, JF, Badger, JH, Madupu, R, Nelson, WC, Brinkac, LM, Dodson, RJ, Durkin, AS, Daugherty, SC, Sullivan, SA, Khouri, H, Ali Mohamoud, Y, Halpin, R & Paulsen, IT 2006, 'Genome sequence of Synechococcus CC9311: Insights into adaptation to a coastal environment', Proceedings of the National Academy of Sciences of the United States of America, vol. 103, no. 36, pp. 13555-13559. https://doi.org/10.1073/pnas.0602963103
Palenik, Brian ; Ren, Qinghu ; Dupont, Chris L. ; Myers, Garry S. ; Heidelberg, John F. ; Badger, Jonathan H. ; Madupu, Ramana ; Nelson, William C. ; Brinkac, Lauren M. ; Dodson, Robert J. ; Durkin, A. Scott ; Daugherty, Sean C. ; Sullivan, Stephen A. ; Khouri, Hoda ; Ali Mohamoud, Yasmin ; Halpin, Rebecca ; Paulsen, Ian T. / Genome sequence of Synechococcus CC9311 : Insights into adaptation to a coastal environment. In: Proceedings of the National Academy of Sciences of the United States of America. 2006 ; Vol. 103, No. 36. pp. 13555-13559.
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