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Items: 1 to 50 of 53

1.

Cultivation technology development of Rhodothermus marinus DSM 16675.

Ron EYC, Sardari RRR, Anthony R, van Niel EWJ, Hreggvidsson GO, Nordberg-Karlsson E.

Extremophiles. 2019 Nov;23(6):735-745. doi: 10.1007/s00792-019-01129-0. Epub 2019 Sep 14.

2.

Large-scale production of a thermostable Rhodothermus marinus cellulase by heterologous secretion from Streptomyces lividans.

Hamed MB, Karamanou S, Ólafsdottir S, Basílio JSM, Simoens K, Tsolis KC, Van Mellaert L, Guðmundsdóttir EE, Hreggvidsson GO, Anné J, Bernaerts K, Fridjonsson OH, Economou A.

Microb Cell Fact. 2017 Dec 23;16(1):232. doi: 10.1186/s12934-017-0847-x.

3.

Characterization of carotenoids in Rhodothermus marinus.

Ron EYC, Plaza M, Kristjansdottir T, Sardari RRR, Bjornsdottir SH, Gudmundsson S, Hreggvidsson GO, Turner C, van Niel EWJ, Nordberg-Karlsson E.

Microbiologyopen. 2018 Feb;7(1). doi: 10.1002/mbo3.536. Epub 2017 Oct 17.

4.

MEGGASENSE - The Metagenome/Genome Annotated Sequence Natural Language Search Engine: A Platform for 
the Construction of Sequence Data Warehouses.

Gacesa R, Zucko J, Petursdottir SK, Gudmundsdottir EE, Fridjonsson OH, Diminic J, Long PF, Cullum J, Hranueli D, Hreggvidsson GO, Starcevic A.

Food Technol Biotechnol. 2017 Jun;55(2):251-257. doi: 10.17113/ftb.55.02.17.4749.

5.

Modification of linear (β1→3)-linked gluco-oligosaccharides with a novel recombinant β-glucosyltransferase (trans-β-glucosidase) enzyme from Bradyrhizobium diazoefficiens.

Dobruchowska JM, Jonsson JO, Fridjonsson OH, Aevarsson A, Kristjansson JK, Altenbuchner J, Watzlawick H, Gerwig GJ, Dijkhuizen L, Kamerling JP, Hreggvidsson GO.

Glycobiology. 2016 Nov;26(11):1157-1170. doi: 10.1093/glycob/cww074. Epub 2016 Aug 22.

PMID:
27550196
6.

Biochemical Characterization and Validation of a Catalytic Site of a Highly Thermostable Ts2631 Endolysin from the Thermus scotoductus Phage vB_Tsc2631.

Plotka M, Kaczorowska AK, Morzywolek A, Makowska J, Kozlowski LP, Thorisdottir A, Skírnisdottir S, Hjörleifsdottir S, Fridjonsson OH, Hreggvidsson GO, Kristjansson JK, Dabrowski S, Bujnicki JM, Kaczorowski T.

PLoS One. 2015 Sep 16;10(9):e0137374. doi: 10.1371/journal.pone.0137374. eCollection 2015.

7.

A CGTase with high coupling activity using γ-cyclodextrin isolated from a novel strain clustering under the genus Carboxydocella.

Ara KZ, Lundemo P, Fridjonsson OH, Hreggvidsson GO, Adlercreutz P, Karlsson EN.

Glycobiology. 2015 May;25(5):514-23. doi: 10.1093/glycob/cwu182. Epub 2014 Dec 15.

PMID:
25512632
8.

Discovery and characterization of RecA protein of thermophilic bacterium Thermus thermophilus MAT72 phage Tt72 that increases specificity of a PCR-based DNA amplification.

Stefanska A, Kaczorowska AK, Plotka M, Fridjonsson OH, Hreggvidsson GO, Hjorleifsdottir S, Kristjansson JK, Dabrowski S, Kaczorowski T.

J Biotechnol. 2014 Jul 20;182-183:1-10. doi: 10.1016/j.jbiotec.2014.04.015. Epub 2014 Apr 28.

PMID:
24786823
9.

Present-day genetic structure of Atlantic salmon (Salmo salar) in Icelandic rivers and ice-cap retreat models.

Olafsson K, Pampoulie C, Hjorleifsdottir S, Gudjonsson S, Hreggvidsson GO.

PLoS One. 2014 Feb 3;9(2):e86809. doi: 10.1371/journal.pone.0086809. eCollection 2014.

10.

Isolation, growth and genome of the Rhodothermus RM378 thermophilic bacteriophage.

Hjorleifsdottir S, Aevarsson A, Hreggvidsson GO, Fridjonsson OH, Kristjansson JK.

Extremophiles. 2014 Mar;18(2):261-70. doi: 10.1007/s00792-013-0613-x. Epub 2013 Dec 7.

PMID:
24318108
11.

Novel highly thermostable endolysin from Thermus scotoductus MAT2119 bacteriophage Ph2119 with amino acid sequence similarity to eukaryotic peptidoglycan recognition proteins.

Plotka M, Kaczorowska AK, Stefanska A, Morzywolek A, Fridjonsson OH, Dunin-Horkawicz S, Kozlowski L, Hreggvidsson GO, Kristjansson JK, Dabrowski S, Bujnicki JM, Kaczorowski T.

Appl Environ Microbiol. 2014 Feb;80(3):886-95. doi: 10.1128/AEM.03074-13. Epub 2013 Nov 22.

12.

Bacterial succession during curing process of a skate (Dipturus batis) and isolation of novel strains.

Reynisson E, Thornór Marteinsson V, Jónsdóttir R, Magnússon SH, Hreggvidsson GO.

J Appl Microbiol. 2012 Aug;113(2):329-38. doi: 10.1111/j.1365-2672.2012.05349.x. Epub 2012 Jun 18.

13.

Generation of targeted deletions in the genome of Rhodothermus marinus.

Bjornsdottir SH, Fridjonsson OH, Hreggvidsson GO, Eggertsson G.

Appl Environ Microbiol. 2011 Aug;77(15):5505-12. doi: 10.1128/AEM.02070-10. Epub 2011 Jun 24.

14.

Permanent Genetic Resources added to the Molecular Ecology Resources Database 1 February 2010-31 March 2010.

Molecular Ecology Resources Primer Development Consortium, Aurelle D, Baker AJ, Bottin L, Brouat C, Caccone A, Chaix A, Dhakal P, Ding Y, Duplantier JM, Fiedler W, Fietz J, Fong Y, Forcioli D, Freitas TR, Gunnarsson GH, Haddrath O, Hadziabdic D, Hauksdottir S, Havill NP, Heinrich M, Heinz T, Hjorleifsdottir S, Hong Y, Hreggvidsson GO, Huchette S, Hurst J, Kane M, Kane NC, Kawakami T, Ke W, Keith RA, Klauke N, Klein JL, Kun JF, Li C, Li GQ, Li JJ, Loiseau A, Lu LZ, Lucas M, Martins-Ferreira C, Mokhtar-Jamaï K, Olafsson K, Pampoulie C, Pan L, Pooler MR, Ren JD, Rinehart TA, Roussel V, Santos MO, Schaefer HM, Scheffler BE, Schmidt A, Segelbacher G, Shen JD, Skirnisdottir S, Sommer S, Tao ZR, Taubert R, Tian Y, Tomiuk J, Trigiano RN, Ungerer MC, Van Wormhoudt A, Wadl PA, Wang DQ, Weis-Dootz T, Xia Q, Yuan QY.

Mol Ecol Resour. 2010 Jul;10(4):751-4. doi: 10.1111/j.1755-0998.2010.02871.x. Epub 2010 May 23.

PMID:
21565086
15.

Novel set of multiplex assays (SalPrint15) for efficient analysis of 15 microsatellite loci of contemporary samples of the Atlantic salmon (Salmo salar).

Olafsson K, Hjorleifsdottir S, Pampoulie C, Hreggvidsson GO, Gudjonsson S.

Mol Ecol Resour. 2010 May;10(3):533-7. doi: 10.1111/j.1755-0998.2009.02781.x. Epub 2009 Oct 15.

PMID:
21565052
16.

A retrospective approach to fractionize variation in body mass of Atlantic cod Gadus morhua.

Imsland AK, Koedijk R, Stefansson SO, Foss A, Hjörleifsdóttir S, Hreggvidsson GÓ, Otterlei E, Folkvord A.

J Fish Biol. 2011 Jan;78(1):251-64. doi: 10.1111/j.1095-8649.2010.02860.x. Epub 2010 Dec 6.

PMID:
21235559
17.

Exploring novel non-Leloir β-glucosyltransferases from proteobacteria for modifying linear (β1->3)-linked gluco-oligosaccharide chains.

Hreggvidsson GO, Dobruchowska JM, Fridjonsson OH, Jonsson JO, Gerwig GJ, Aevarsson A, Kristjansson JK, Curti D, Redgwell RR, Hansen CE, Kamerling JP, Debeche-Boukhit T.

Glycobiology. 2011 Mar;21(3):304-28. doi: 10.1093/glycob/cwq165. Epub 2010 Oct 28.

PMID:
21030539
18.

Bacterial composition and succession during storage of North-Atlantic cod (Gadus morhua) at superchilled temperatures.

Reynisson E, Lauzon HL, Magnússon H, Jónsdóttir R, Olafsdóttir G, Marteinsson V, Hreggvidsson GO.

BMC Microbiol. 2009 Dec 4;9:250. doi: 10.1186/1471-2180-9-250.

19.

Analysis of the unique geothermal microbial ecosystem of the Blue Lagoon.

Petursdottir SK, Bjornsdottir SH, Hreggvidsson GO, Hjorleifsdottir S, Kristjansson JK.

FEMS Microbiol Ecol. 2009 Dec;70(3):425-32. doi: 10.1111/j.1574-6941.2009.00757.x. Epub 2009 Aug 3.

20.

Thermus islandicus sp. nov., a mixotrophic sulfur-oxidizing bacterium isolated from the Torfajokull geothermal area.

Bjornsdottir SH, Petursdottir SK, Hreggvidsson GO, Skirnisdottir S, Hjorleifsdottir S, Arnfinnsson J, Kristjansson JK.

Int J Syst Evol Microbiol. 2009 Dec;59(Pt 12):2962-6. doi: 10.1099/ijs.0.007013-0. Epub 2009 Jul 23.

PMID:
19628590
21.

Characterisation of an extracellular vibriolysin of the fish pathogen Moritella viscosa.

Bjornsdottir B, Fridjonsson OH, Magnusdottir S, Andresdottir V, Hreggvidsson GO, Gudmundsdottir BK.

Vet Microbiol. 2009 May 12;136(3-4):326-34. doi: 10.1016/j.vetmic.2008.11.020. Epub 2008 Dec 3.

PMID:
19147307
22.

Rapid quantitative monitoring method for the fish spoilage bacteria Pseudomonas.

Reynisson E, Lauzon HL, Magnusson H, Hreggvidsson GO, Marteinsson VT.

J Environ Monit. 2008 Nov;10(11):1357-62. doi: 10.1039/b806603e. Epub 2008 Sep 17.

PMID:
18974905
23.

Characterization of 18 new microsatellite loci in Atlantic cod (Gadus morhua L.).

Skirnisdottir S, Pampoulie C, Hauksdottir S, Schulte I, Olafsson K, Hreggvidsson GO, Hjorleifsdottir S.

Mol Ecol Resour. 2008 Nov;8(6):1503-5. doi: 10.1111/j.1755-0998.2008.02327.x.

PMID:
21586089
24.

A novel type of monoheme cytochrome c: biochemical and structural characterization at 1.23 A resolution of rhodothermus marinus cytochrome c.

Stelter M, Melo AM, Pereira MM, Gomes CM, Hreggvidsson GO, Hjorleifsdottir S, Saraiva LM, Teixeira M, Archer M.

Biochemistry. 2008 Nov 18;47(46):11953-63. doi: 10.1021/bi800999g. Epub 2008 Oct 15.

PMID:
18855424
25.

DNA microarrays for identifying fishes.

Kochzius M, Nölte M, Weber H, Silkenbeumer N, Hjörleifsdottir S, Hreggvidsson GO, Marteinsson V, Kappel K, Planes S, Tinti F, Magoulas A, Garcia Vazquez E, Turan C, Hervet C, Campo Falgueras D, Antoniou A, Landi M, Blohm D.

Mar Biotechnol (NY). 2008 Mar-Apr;10(2):207-17. doi: 10.1007/s10126-007-9068-3. Epub 2008 Feb 13.

26.

The alternative complex III from Rhodothermus marinus - a prototype of a new family of quinol:electron acceptor oxidoreductases.

Pereira MM, Refojo PN, Hreggvidsson GO, Hjorleifsdottir S, Teixeira M.

FEBS Lett. 2007 Oct 16;581(25):4831-5. Epub 2007 Sep 14.

27.

A ba3 oxygen reductase from the thermohalophilic bacterium Rhodothermus marinus.

Veríssimo AF, Pereira MM, Melo AM, Hreggvidsson GO, Kristjansson JK, Teixeira M.

FEMS Microbiol Lett. 2007 Apr;269(1):41-7. Epub 2007 Jan 15.

28.

A highly thermostable trehalase from the thermophilic bacterium Rhodothermus marinus.

Jorge CD, Sampaio MM, Hreggvidsson GO, Kristjánson JK, Santos H.

Extremophiles. 2007 Jan;11(1):115-22. Epub 2006 Aug 30.

PMID:
16944251
29.

Polyphasic analysis of Thermus isolates from geothermal areas in Iceland.

Hreggvidsson GO, Skirnisdottir S, Smit B, Hjorleifsdottir S, Marteinsson VT, Petursdottir S, Kristjansson JK.

Extremophiles. 2006 Dec;10(6):563-75. Epub 2006 Jun 24.

PMID:
16799746
30.

Rhodothermus marinus: physiology and molecular biology.

Bjornsdottir SH, Blondal T, Hreggvidsson GO, Eggertsson G, Petursdottir S, Hjorleifsdottir S, Thorbjarnardottir SH, Kristjansson JK.

Extremophiles. 2006 Feb;10(1):1-16. Epub 2005 Aug 2. Review.

PMID:
16075163
31.

A nhaD Na+/H+ antiporter and a pcd homologues are among the Rhodothermus marinus complex I genes.

Melo AM, Lobo SA, Sousa FL, Fernandes AS, Pereira MM, Hreggvidsson GO, Kristjansson JK, Saraiva LM, Teixeira M.

Biochim Biophys Acta. 2005 Aug 15;1709(1):95-103.

32.

Investigation of the microbial ecology of intertidal hot springs by using diversity analysis of 16S rRNA and chitinase genes.

Hobel CF, Marteinsson VT, Hreggvidsson GO, Kristjánsson JK.

Appl Environ Microbiol. 2005 May;71(5):2771-6.

33.

Isolation and characterization of a thermostable RNA ligase 1 from a Thermus scotoductus bacteriophage TS2126 with good single-stranded DNA ligation properties.

Blondal T, Thorisdottir A, Unnsteinsdottir U, Hjorleifsdottir S, Aevarsson A, Ernstsson S, Fridjonsson OH, Skirnisdottir S, Wheat JO, Hermannsdottir AG, Sigurdsson ST, Hreggvidsson GO, Smith AV, Kristjansson JK.

Nucleic Acids Res. 2005 Jan 7;33(1):135-42. Print 2005.

34.

A new thermostable alpha-L-arabinofuranosidase from a novel thermophilic bacterium.

Birgisson H, Fridjonsson O, Bahrani-Mougeot FK, Hreggvidsson GO, Kristjansson JK, Mattiasson B.

Biotechnol Lett. 2004 Sep;26(17):1347-51.

PMID:
15604762
35.

The modular xylanase Xyn10A from Rhodothermus marinus is cell-attached, and its C-terminal domain has several putative homologues among cell-attached proteins within the phylum Bacteroidetes.

Karlsson EN, Hachem MA, Ramchuran S, Costa H, Holst O, Fex Svenningsen Å, Hreggvidsson GO.

FEMS Microbiol Lett. 2004 Dec 15;241(2):233-42.

36.

Cloning, expression, and characterization of a highly thermostable family 18 chitinase from Rhodothermus marinus.

Hobel CF, Hreggvidsson GO, Marteinsson VT, Bahrani-Mougeot F, Einarsson JM, Kristjánsson JK.

Extremophiles. 2005 Feb;9(1):53-64. Epub 2004 Oct 2.

PMID:
15583965
37.

Characterization of a 5'-polynucleotide kinase/3'-phosphatase from bacteriophage RM378.

Blondal T, Hjorleifsdottir S, Aevarsson A, Fridjonsson OH, Skirnisdottir S, Wheat JO, Hermannsdottir AG, Hreggvidsson GO, Smith AV, Kristjansson JK.

J Biol Chem. 2005 Feb 18;280(7):5188-94. Epub 2004 Dec 2.

38.

Discovery and characterization of a thermostable bacteriophage RNA ligase homologous to T4 RNA ligase 1.

Blondal T, Hjorleifsdottir SH, Fridjonsson OF, Aevarsson A, Skirnisdottir S, Hermannsdottir AG, Hreggvidsson GO, Smith AV, Kristjansson JK.

Nucleic Acids Res. 2003 Dec 15;31(24):7247-54.

39.

The structure of Rhodothermus marinus Cel12A, a highly thermostable family 12 endoglucanase, at 1.8 A resolution.

Crennell SJ, Hreggvidsson GO, Nordberg Karlsson E.

J Mol Biol. 2002 Jul 19;320(4):883-97.

PMID:
12095262
40.

Species Composition of Cultivated and Noncultivated Bacteria from Short Filaments in an Icelandic Hot Spring at 88 degrees C.

Hjorleifsdottir S, Skirnisdottir S, Hreggvidsson GO, Holst O, Kristjansson JK.

Microb Ecol. 2001 Aug;42(2):117-125.

PMID:
12024275
41.

Phylogenetic diversity analysis of subterranean hot springs in Iceland.

Marteinsson VT, Hauksdóttir S, Hobel CF, Kristmannsdóttir H, Hreggvidsson GO, Kristjánsson JK.

Appl Environ Microbiol. 2001 Sep;67(9):4242-8.

42.

Characterization of alanine and malate dehydrogenases from a marine psychrophile strain PA-43.

Irwin JA, Gudmundsson HM, Marteinsson VT, Hreggvidsson GO, Lanzetti AJ, Alfredsson GA, Engel PC.

Extremophiles. 2001 Jun;5(3):199-211.

PMID:
11453464
43.

Deletion of a cytotoxic, N-terminal putatitive signal peptide results in a significant increase in production yields in Escherichia coli and improved specific activity of Cel12A from Rhodothermus marinus.

Wicher KB, Abou-Hachem M, Halldórsdóttir S, Thorbjarnadóttir SH, Eggertsson G, Hreggvidsson GO, Nordberg Karlsson E, Holst O.

Appl Microbiol Biotechnol. 2001 May;55(5):578-84.

PMID:
11414324
44.

A new ecological adaptation to high sulfide by a Hydrogenobacter sp. growing on sulfur compounds but not on hydrogen.

Skimisdottir S, Hreggvidsson GO, Holst O, Kristjansson JK.

Microbiol Res. 2001;156(1):41-7.

PMID:
11372652
45.

Isolation and characterization of a mixotrophic sulfur-oxidizing Thermus scotoductus.

Skirnisdottir S, Hreggvidsson GO, Holst O, Kristjansson JK.

Extremophiles. 2001 Feb;5(1):45-51.

PMID:
11302502
46.

Genetic diversity analysis of Rhodothermus reflects geographical origin of the isolates.

Petursdottir SK, Hreggvidsson GO, Da Costa MS, Kristjansson JK.

Extremophiles. 2000 Oct;4(5):267-74.

PMID:
11057910
47.

Influence of sulfide and temperature on species composition and community structure of hot spring microbial mats.

Skirnisdottir S, Hreggvidsson GO, Hjörleifsdottir S, Marteinsson VT, Petursdottir SK, Holst O, Kristjansson JK.

Appl Environ Microbiol. 2000 Jul;66(7):2835-41.

48.

F-and V-ATPases in the genus Thermus and related species.

Radax C, Sigurdsson O, Hreggvidsson GO, Aichinger N, Gruber C, Kristjansson JK, Stan-Lotter H.

Syst Appl Microbiol. 1998 Mar;21(1):12-22.

PMID:
9741106
49.

Cloning, sequencing and overexpression of a Rhodothermus marinus gene encoding a thermostable cellulase of glycosyl hydrolase family 12.

Halldórsdóttir S, Thórólfsdóttir ET, Spilliaert R, Johansson M, Thorbjarnardóttir SH, Palsdottir A, Hreggvidsson GO, Kristjánsson JK, Holst O, Eggertsson G.

Appl Microbiol Biotechnol. 1998 Mar;49(3):277-84.

PMID:
9581291
50.

Ecology and habitats of extremophiles.

Kristjánsson JK, Hreggvidsson GO.

World J Microbiol Biotechnol. 1995 Jan;11(1):17-25. doi: 10.1007/BF00339134.

PMID:
24414409

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