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Items: 20

1.

Attachment of capsular polysaccharide to the cell wall in Streptococcus pneumoniae.

Eberhardt A, Hoyland CN, Vollmer D, Bisle S, Cleverley RM, Johnsborg O, Håvarstein LS, Lewis RJ, Vollmer W.

Microb Drug Resist. 2012 Jun;18(3):240-55. doi: 10.1089/mdr.2011.0232. Epub 2012 Mar 20.

PMID:
22432711
2.

Properties and biological role of streptococcal fratricins.

Berg KH, Biørnstad TJ, Johnsborg O, Håvarstein LS.

Appl Environ Microbiol. 2012 May;78(10):3515-22. doi: 10.1128/AEM.00098-12. Epub 2012 Mar 9. Review.

3.

Pneumococcal CbpD is a murein hydrolase that requires a dual cell envelope binding specificity to kill target cells during fratricide.

Eldholm V, Johnsborg O, Straume D, Ohnstad HS, Berg KH, Hermoso JA, Håvarstein LS.

Mol Microbiol. 2010 May;76(4):905-17. doi: 10.1111/j.1365-2958.2010.07143.x. Epub 2010 Mar 25.

4.

The pneumococcal cell envelope stress-sensing system LiaFSR is activated by murein hydrolases and lipid II-interacting antibiotics.

Eldholm V, Gutt B, Johnsborg O, Brückner R, Maurer P, Hakenbeck R, Mascher T, Håvarstein LS.

J Bacteriol. 2010 Apr;192(7):1761-73. doi: 10.1128/JB.01489-09. Epub 2010 Jan 29.

5.

Pneumococcal LytR, a protein from the LytR-CpsA-Psr family, is essential for normal septum formation in Streptococcus pneumoniae.

Johnsborg O, Håvarstein LS.

J Bacteriol. 2009 Sep;191(18):5859-64. doi: 10.1128/JB.00724-09. Epub 2009 Jul 6.

6.

Regulation of natural genetic transformation and acquisition of transforming DNA in Streptococcus pneumoniae.

Johnsborg O, Håvarstein LS.

FEMS Microbiol Rev. 2009 May;33(3):627-42. Review.

7.

Fratricide in Streptococcus pneumoniae: contributions and role of the cell wall hydrolases CbpD, LytA and LytC.

Eldholm V, Johnsborg O, Haugen K, Ohnstad HS, Håvarstein LS.

Microbiology. 2009 Jul;155(Pt 7):2223-34. doi: 10.1099/mic.0.026328-0. Epub 2009 Apr 23.

PMID:
19389766
8.

A predatory mechanism dramatically increases the efficiency of lateral gene transfer in Streptococcus pneumoniae and related commensal species.

Johnsborg O, Eldholm V, Bjørnstad ML, Håvarstein LS.

Mol Microbiol. 2008 Jul;69(1):245-53. doi: 10.1111/j.1365-2958.2008.06288.x. Epub 2008 May 15.

9.

Natural genetic transformation: prevalence, mechanisms and function.

Johnsborg O, Eldholm V, Håvarstein LS.

Res Microbiol. 2007 Dec;158(10):767-78. Epub 2007 Oct 2. Review.

PMID:
17997281
10.

BOX elements modulate gene expression in Streptococcus pneumoniae: impact on the fine-tuning of competence development.

Knutsen E, Johnsborg O, Quentin Y, Claverys JP, Håvarstein LS.

J Bacteriol. 2006 Dec;188(23):8307-12. Epub 2006 Sep 22.

11.
12.

New insights into the pneumococcal fratricide: relationship to clumping and identification of a novel immunity factor.

Håvarstein LS, Martin B, Johnsborg O, Granadel C, Claverys JP.

Mol Microbiol. 2006 Feb;59(4):1297-307.

13.

Choline-binding protein D (CbpD) in Streptococcus pneumoniae is essential for competence-induced cell lysis.

Kausmally L, Johnsborg O, Lunde M, Knutsen E, Håvarstein LS.

J Bacteriol. 2005 Jul;187(13):4338-45.

14.

Molecular and genetic characterization of propionicin F, a bacteriocin from Propionibacterium freudenreichii.

Brede DA, Faye T, Johnsborg O, Odegård I, Nes IF, Holo H.

Appl Environ Microbiol. 2004 Dec;70(12):7303-10.

15.

Identification of a region involved in the pheromone receptor function of the histidine kinase PlnB.

Johnsborg O, Godager LH, Nes IF.

Arch Microbiol. 2004 Dec;182(6):450-7. Epub 2004 Sep 23.

PMID:
15448983
16.

Exploration of antimicrobial potential in LAB by genomics.

Nes IF, Johnsborg O.

Curr Opin Biotechnol. 2004 Apr;15(2):100-4. Review.

PMID:
15081046
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20.

Regulation of bacteriocin production in Lactobacillus plantarum depends on a conserved promoter arrangement with consensus binding sequence.

Risøen PA, Johnsborg O, Diep DB, Hamoen L, Venema G, Nes IF.

Mol Genet Genomics. 2001 Mar;265(1):198-206.

PMID:
11370867

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