Økstad OA - Search Results

1

CalY is a major virulence factor and a biofilm matrix protein.

Candela T, Fagerlund A, Buisson C, Gilois N, Kolstø AB, Økstad OA, Aymerich S, Nielsen-Leroux C, Lereclus D, Gohar M. Candela T, et al. Among authors: okstad oa. Mol Microbiol. 2019 Jun;111(6):1416-1429. doi: 10.1111/mmi.14184. Epub 2019 Apr 15. Mol Microbiol. 2019. PMID: 30548239 Free article.

2

Insertional inactivation of a Tet(K)/Tet(L) like transporter does not eliminate tetracycline resistance in Bacillus cereus.

Okstad OA, Grønstad A, Lindbäck T, Kolstø AB. Okstad OA, et al. FEMS Microbiol Lett. 1997 Sep 15;154(2):181-6. doi: 10.1111/j.1574-6968.1997.tb12641.x. FEMS Microbiol Lett. 1997. PMID: 9311114

3

Replication mechanism and sequence analysis of the replicon of pAW63, a conjugative plasmid from Bacillus thuringiensis.

Wilcks A, Smidt L, Okstad OA, Kolsto AB, Mahillon J, Andrup L. Wilcks A, et al. Among authors: okstad oa. J Bacteriol. 1999 May;181(10):3193-200. doi: 10.1128/JB.181.10.3193-3200.1999. J Bacteriol. 1999. PMID: 10322022 Free PMC article.

4

PlcR is a pleiotropic regulator of extracellular virulence factor gene expression in Bacillus thuringiensis.

Agaisse H, Gominet M, Okstad OA, Kolstø AB, Lereclus D. Agaisse H, et al. Among authors: okstad oa. Mol Microbiol. 1999 Jun;32(5):1043-53. doi: 10.1046/j.1365-2958.1999.01419.x. Mol Microbiol. 1999. PMID: 10361306 Free article.

5

Insertional inactivation of hblC encoding the L2 component of Bacillus cereus ATCC 14579 haemolysin BL strongly reduces enterotoxigenic activity, but not the haemolytic activity against human erythrocytes.

Lindbäck T, Økstad OA, Rishovd AL, Kolstø AB. Lindbäck T, et al. Among authors: okstad oa. Microbiology (Reading). 1999 Nov;145 ( Pt 11):3139-3146. doi: 10.1099/00221287-145-11-3139. Microbiology (Reading). 1999. PMID: 10589721 Free article.

6

Bacillus anthracis, Bacillus cereus, and Bacillus thuringiensis--one species on the basis of genetic evidence.

Helgason E, Okstad OA, Caugant DA, Johansen HA, Fouet A, Mock M, Hegna I, Kolstø AB. Helgason E, et al. Among authors: okstad oa. Appl Environ Microbiol. 2000 Jun;66(6):2627-30. doi: 10.1128/AEM.66.6.2627-2630.2000. Appl Environ Microbiol. 2000. PMID: 10831447 Free PMC article.

7

Two-dimensional electrophoresis analysis of the extracellular proteome of Bacillus cereus reveals the importance of the PlcR regulon.

Gohar M, Økstad OA, Gilois N, Sanchis V, Kolstø AB, Lereclus D. Gohar M, et al. Among authors: okstad oa. Proteomics. 2002 Jun;2(6):784-91. doi: 10.1002/1615-9861(200206)2:6<784::AID-PROT784>3.0.CO;2-R. Proteomics. 2002. PMID: 12112862

8

The bcr1 DNA repeat element is specific to the Bacillus cereus group and exhibits mobile element characteristics.

Økstad OA, Tourasse NJ, Stabell FB, Sundfaer CK, Egge-Jacobsen W, Risøen PA, Read TD, Kolstø AB. Økstad OA, et al. J Bacteriol. 2004 Nov;186(22):7714-25. doi: 10.1128/JB.186.22.7714-7725.2004. J Bacteriol. 2004. PMID: 15516586 Free PMC article.

9

Complete sequence analysis of novel plasmids from emetic and periodontal Bacillus cereus isolates reveals a common evolutionary history among the B. cereus-group plasmids, including Bacillus anthracis pXO1.

Rasko DA, Rosovitz MJ, Økstad OA, Fouts DE, Jiang L, Cer RZ, Kolstø AB, Gill SR, Ravel J. Rasko DA, et al. Among authors: okstad oa. J Bacteriol. 2007 Jan;189(1):52-64. doi: 10.1128/JB.01313-06. Epub 2006 Oct 13. J Bacteriol. 2007. PMID: 17041058 Free PMC article.

10

Low concentrations of bile salts induce stress responses and reduce motility in Bacillus cereus ATCC 14579 [corrected].

Kristoffersen SM, Ravnum S, Tourasse NJ, Økstad OA, Kolstø AB, Davies W. Kristoffersen SM, et al. Among authors: okstad oa. J Bacteriol. 2007 Jul;189(14):5302-13. doi: 10.1128/JB.00239-07. Epub 2007 May 11. J Bacteriol. 2007. PMID: 17496091 Free PMC article.

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