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English
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2023
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1. |
Jonsmoen, Unni Lise Albertsdottir; Kristensen, Elise Egeli; Haugen, August R; Zegeye, Ephrem Debebe; Llarena, Ann-Katrin; Sleutel, Mike; Remaut, Han; Andersson, Magnus; Aspholm, Marina Elisabeth. Endospore appendages contributes to adhesion to surfaces and autoaggregation of spores.. European Spore Conference (10th); 2023-04-03 - 2023-04-05 NMBU
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2. |
Malyshev, Dmitry; Öberg, Rasmus; Andersson, Magnus; Kristensen, Elise Egeli; Zegeye, Ephrem Debebe; Aspholm, Marina Elisabeth. Physical and functional characterization of B. cereus endospore appendages. VET PhD Day; 2023-05-05 - 2023-05-05 NMBU
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2022
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3. |
Jonsmoen, Unni Lise Albertsdottir; Haugen, August R; Zegeye, Ephrem Debebe; O'Sullivan, Kristin; Llarena, Ann-Katrin; Aspholm, Marina Elisabeth. The role of novel pilus-like endospore appendages in attachment to abiotic surfaces and the subsequent biofilm formation. BACT 2022; 2022-04-24 - 2022-04-28 NMBU
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4. |
Zegeye, Ephrem Debebe; Aspholm, Marina. Efficient Electrotransformation of Bacillus thuringiensis for Gene Manipulation and Expression. Current Protocols in Microbiology 2022 ;Volum 2.(11) s. - NMBU
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5. |
Zegeye, Ephrem Debebe; Diaz, Yuleima; Puntervoll, Pål. Vaccine Candidate Double Mutant Variants of Enterotoxigenic Escherichia coli Heat-Stable Toxin. Vaccines 2022 ;Volum 10.(2) s. - NORCE UiB
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2021
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6. |
Jonsmoen, Unni Lise Albertsdottir; Zegeye, Ephrem Debebe; Llarena, Ann-Katrin; Aspholm, Marina Elisabeth. Endospore Appendages: Their potential Role in Binding to Abiotic Surfaces. IBA annual meeting; 2021-11-01 - 2021-11-02 NMBU
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7. |
Pradhan, Brajabandhu; Liedtke, Janine; Sleutel, Mike; Lindbäck, Toril; Zegeye, Ephrem Debebe; O_Sullivan, Kristin; Llarena, Ann-Katrin; Brynildsrud, Ola Brønstad; Aspholm, Marina Elisabeth; Remaut, Han. Endospore Appendages: a novel pilus superfamily from the endospores of pathogenic Bacilli. EMBO Journal 2021 ;Volum 40.(17) s. - NMBU FHI
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8. |
Zegeye, Ephrem Debebe; Pradhan, Brajabandhu; Llarena, Ann-Katrin; Aspholm, Marina. Enigmatic pilus‐like endospore appendages of bacillus cereus group species. International Journal of Molecular Sciences 2021 ;Volum 22.(22) NMBU
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2020
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9. |
Yimer, Solomon Abebe; Kalayou, Shewit; Homberset, Håvard; Birhanu, Alemayehu Godana; Riaz, Tahira; Zegeye, Ephrem Debebe; Lutter, Timo; Abebe, Markos; Holm-Hansen, Carol J.C.; Aseffa, Abraham; Tonjum, Tone. Lineage-specific proteomic signatures in the Mycobacterium tuberculosis complex reveal differential abundance of proteins involved in virulence, DNA repair, CRISPR-Cas, bioenergetics and lipid metabolism. Frontiers in Microbiology 2020 ;Volum 11. s. - UiO OUS NORCE FHI
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2019
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10. |
Diaz, Yuleima; Govasli Larsen, Morten Andreas; Zegeye, Ephrem Debebe; Sommerfelt, Halvor; Steinsland, Hans; Puntervoll, Pål. Immunizations with enterotoxigenic Escherichia coli heat-stable toxin conjugates engender toxin-neutralizing antibodies in mice that also cross-react with guanylin and uroguanylin. Infection and Immunity 2019 ;Volum 87.(7) s. 1-12 NORCE UiB FHI
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11. |
Øya, Elisabeth; Zegeye, Fikirte Debebe; Bølling, Anette Kocbach; Øvstebø, Reidun; Afanou, Komlavi Anani; Øvrevik, Johan; Refsnes, Magne Arnold; Holme, Jørn Andreas. Hyphae fragments from A. fumigatus sensitize lung cells to silica particles (Min-U-Sil): Increased release of IL-1?. Toxicology in Vitro 2019 ;Volum 55. s. 1-10 STAMI OUS FHI
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12. |
Birhanu, Alemayehu Godana; Solomon, Abebe Yimer; Kalayou, Shewit; Riaz, Tahira; Zegeye, Ephrem Debebe; Holm-Hansen, Carol J C; Norheim, Gunnstein; Aseffa, Abraham; Abebe, Markos; Tonjum, Tone. Ample glycosylation in membrane and cell envelope proteins may explain the phenotypic diversity and virulence in the Mycobacterium tuberculosis complex. Scientific Reports 2019 ;Volum 9:2927. s. 1-15 FHI NORCE UiO
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13. |
Zegeye, Ephrem Debebe; Gómez-Muñoz, Marta; Namouchi, Amine; Balasingham, Seetha; Szpinda, Irena; Förstner, Konrad; Vogel, Jörg; Tonjum, Tone. A nutrient supplement promotes the rapid detection and improved sensitivity of mycobacteria in clinical samples via the differential regulation of dormancy genes and noncoding RNAs. 14th Microsymposium on Small RNA Biology; 2019-05-15 - 2019-05-17 NORCE OUS UiO
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2018
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14. |
Coic, Yves-Marie; Diaz, Yuleima; Zegeye, Ephrem Debebe; Sommerfelt, Halvor; Puntervoll, Pål; Mulard, Laurence; Baleux, Françoice. On the challenge of cysteine-rich peptide synthesis: the heat-stable toxin from Enterotoxigenic Escherichia coli (STh) and its toxoids. 35 EPS European peptide symposium; 2018-08-26 - 2018-08-31 NORCE UiB
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15. |
Govasli Larsen, Morten Andreas; Diaz, Yuleima; Zegeye, Ephrem Debebe; Darbakk, Christine; Taxt, Arne Michael; Puntervoll, Pål. Purification and characterization of native and vaccine candidate mutant enterotoxigenic escherichia coli heat-stable toxins. Toxins 2018 ;Volum 10:274.(7) s. 1-15 NORCE UiB
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16. |
Govasli, Morten L.; Diaz, Yuleima; Zegeye, Ephrem Debebe; Darbakk, Christine; Taxt M., Arne; Puntervoll, Pål. Purification and characterization of native and vaccine candidate mutant enterotoxigenic Escherichia coli heat-stable toxins. VASE 2018: Vaccines against Shigella and ETEC; 2018-06-11 - 2018-06-14 NORCE
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17. |
Zegeye, Ephrem Debebe; Baleux, Françoice; Barman, Anaxee; Coic, Yves-Marie; Diaz, Yuleima; Mishra, Vishwas; Clements, John D.; Mulard, Laurence; Visweswariah, Sandhya S.; Sommerfelt, Halvor; Puntervoll, Pål. Towards a heat-stable toxin-based subunit vaccine against enterotoxigenic E. coli. VASE 2018: Vaccines against Shigella and ETEC; 2018-06-11 - 2018-06-14 NORCE UiB
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18. |
Zegeye, Ephrem Debebe; Govasli Larsen, Morten Andreas; Sommerfelt, Halvor; Puntervoll, Pål. Development of an enterotoxigenic Escherichia coli vaccine based on the heat-stable toxin. Human Vaccines & Immunotherapeutics 2018 ;Volum 15.(6) s. 1379-1388 FHI UiB NORCE
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2017
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19. |
Diaz, Yuleima; Govasli Larsen, Morten Andreas; Zegeye, Ephrem Debebe; Puntervoll, Pål. Both the STh and the STp variant of the heat-stable toxin of enterotoxigenic Escherichia coli can elicit antibodies that cross react with guanylin and/or uroguanylin. Vaccines for Enteric Disease; 2017-10-09 - 2017-10-11 UiB NORCE
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20. |
Castañeda-García, Alfredo; Prieto, Anabel I.; Rodríguez-Beltrán, Jerónimo; Alonso, N.; Cantillon, Daire; Costas, Coloma; Pérez-Lago, Laura; Zegeye, Ephrem Debebe; Herranz, Marta; Płociński, Przemysław; Tonjum, Tone; García De Viedma, Darío G.; Paget, Mark S.B.; Waddell, Simon J.; Rojas, Ana M.; Doherty, Aidan J.; Blázquez, Jesús L.. A non-canonical mismatch repair pathway in prokaryotes. Nature Communications 2017 ;Volum 8:14246. s. 1-10 UiO OUS
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21. |
Yimer, Solomon Abebe; Birhanu, Alemayehu Godana; Kalayou, Shewit; Riaz, Tahira; Zegeye, Ephrem Debebe; Beyene, Getachew Tesfaye; Holm-Hansen, Carol J C; Norheim, Gunnstein; Abebe, Markose; Aseffa, Abraham; Tonjum, Tone. Comparative proteomic analysis of Mycobacterium tuberculosis lineage 7 and lineage 4 strains reveals differentially abundant proteins linked to slow growth and virulence. Frontiers in Microbiology 2017 ;Volum 8:795. s. 1-14 OUS NORCE FHI UiO
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2016
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22. |
Puntervoll, Pål; Diaz, Yuleima; Taxt, Arne Michael; Zegeye, Ephrem Debebe; Govasli Larsen, Morten Andreas; Nataro, James Paul; Clements, John D.; Sommerfelt, Halvor. Towards rational design of a toxoid vaccine against the heat-stable toxin-producing Escherichia coli. Vaccines Against Shigella and ETEC (VASE) Conference; 2016-06-28 - 2016-06-30 UiB NORCE
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23. |
Yimer, Solomon Abebe; Birhanu, Alemayehu Godana; Shewit, Kalayou; Riaz, Tahira; Zegeye, Ephrem Debebe; Beyene, Getachew Tesfaye; Holm-Hansen, Carol J C; Norheim, Gunnstein; Abebe, Markos; Aseffa, Abraham; Tonjum, Tone. First proteomic analysis of Mycobacterium tuberculosis lineage 7 differentially expressed proteins involved for growth. 47th Union World Conference on Lung Health; 2016-10-26 - 2016-10-29 FHI UiO
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24. |
Yimer, Solomon Abebe; Namouchi, Amine; Zegeye, Ephrem Debebe; Holm-Hansen, Carol J C; Norheim, Gunnstein; Abebe, Markos; Aseffa, Abraham; Tonjum, Tone. Deciphering the recent phylogenetic expansion of the originally deeply rooted Mycobacterium tuberculosis lineage 7. BMC Evolutionary Biology 2016 ;Volum 16:146. s. 1-10 UiO NORCE OUS FHI
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25. |
Zegeye, Ephrem Debebe. Targeting the ST toxin of Enterotoxigenic E. coli (ETEC) for a vaccine against ETEC-mediated diarrhea. Uni Research Environment Seminar; 2016-09-15 UiO
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2015
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26. |
Yimer, Solomon Abebe; Namouchi, Amine; Riaz, Tahira; Zegeye, Ephrem Debebe; Godana, Alemayehu; Holm-Hansen, Carol J C; Norheim, Gunnstein; Aseffa, Abraham; Tonjum, Tone. Genomic and proteomic analysis of Mycobacterium tuberculosis lineage 7 strains from Ethiopia. Oral presentation at the 46th Union World Conference on Lung Health Cape Town, South Africa: 2 December - 6 December 2015. Oral presentation; 2015-12-02 - 2015-12-06 FHI UiO
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27. |
Yimer, Solomon Abebe; Norheim, Gunnstein; Namouchi, Amine; Zegeye, Ephrem Debebe; Kinander, Wibeke; Tonjum, Tone; Bekele, Shiferaw; Mannsåker, Turid; Bjune, Gunnar Aksel; Aseffa, Abraham; Holm-Hansen, Carol J C. Mycobacterium tuberculosis lineage 7 strains are associated with prolonged patient delay in seeking treatment for pulmonary tuberculosis in Amhara region, Ethiopia. Journal of Clinical Microbiology 2015 ;Volum 53.(4) s. 1301-1309 UiO FHI OUS
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28. |
Yimer, Solomon Abebe; Norheim, Gunnstein; Namouchi, Amine; Zegeye, Ephrem Debebe; Kinander, Wibeke; Tonjum, Tone; Mannsåker, Turid; Bjune, Gunnar Aksel; Holm-Hansen, Carol J C. Lineage 7 Mycobacterium tuberculosis strains are associated with longer patient delay in pulmonary TB patients. TB Summit; 2015-03-24 - 2015-03-26 FHI OUS UiO
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2014
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29. |
Yimer, Solomon; Egge-Jacobsen, Wolfgang; Zegeye, Ephrem Debebe; Norheim, Gunnstein; Holm-Hansen, Carol J C; Aseffa, Abraham; Tonjum, Tone. Unraveling unique posttranslational modification profiles in Mycobacterium tuberculosis lineage 7 strains from Ethiopia. Annual Conference; 2014-12-04 - 2014-12-05 FHI OUS UiO
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30. |
Zegeye, Ephrem Debebe; Balasingham, Seetha; Lærdahl, Jon Kristen; Homberset, Håvard; Kristiansen, Per Eugen; Tønjum, Tone. Effects of conserved residues and naturally occurring mutations on Mycobacterium tuberculosis RecG helicase activity. Microbiology (Reading) 2014 ;Volum 160.(1) s. 217-227 UiO OUS
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2013
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31. |
Balasingham, Seetha; Zegeye, Ephrem Debebe; Homberset, Håvard; Rossi, Marie; Lærdahl, Jon Kristen; Bohr, Vilhelm A.; Tønjum, Tone. Unique Features of DNA Helicases in Mycobacterium tuberculosis. EMBO Conference: Helicases and Nucleic Acid Translocases; 2013-08-04 - 2013-08-08 OUS UiO
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32. |
Balasingham, Seetha; Zegeye, Ephrem Debebe; Homberset, Håvard; Rossi, Marie; Lærdahl, Jon Kristen; Bohr, Vilhelm A.; Tønjum, Tone. Unique features of DNA repair helicases in Mycobacterium tuberculosis. GMM4: 4th Microbial Genome Maintenance Meeting; 2013-04-26 - 2013-04-29 OUS UiO
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33. |
Zegeye, Ephrem Debebe; Balasingham, Seetha; Lærdahl, Jon Kristen; Homberset, Håvard; Tønjum, Tone. Mycobacterium tuberculosis RecG is a helicase enzyme with broad DNA substrate specificity. EMBO Conference: Helicases and Nucleic Acid Translocases; 2013-08-04 - 2013-08-08 OUS UiO
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34. |
Zegeye, Ephrem Debebe; Balasingham, Seetha; Lærdahl, Jon Kristen; Homberset, Håvard; Tønjum, Tone. Mycobacterium tuberculosis RecG is a helicase enzyme with broad DNA substrate specificity. GMM4: 4th Microbial Genome Maintenance Meeting; 2013-04-26 - 2013-04-29 OUS UiO
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35. |
Zegeye, Ephrem Debebe. Biochemical Characterization of the DNA Helicases RecG, XPB and DinG in Mycobacterium tuberculosis. : University of Oslo 2013 (ISBN 978-82-8264-237-8) 200 s. OUS UiO
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2012
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36. |
Balasingham, Seetha; Zegeye, Ephrem Debebe; Homberset, Håvard; Rossi, Marie; Lærdahl, Jon Kristen; Bohr, Vilhelm A.; Tønjum, Tone. Enzymatic Activities and DNA Substrate Specificity of Mycobacterium tuberculosis DNA Helicase XPB. PLOS ONE 2012 ;Volum 7.(5) s. - UiO OUS
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37. |
Balasingham, Seetha; Zegeye, Ephrem Debebe; Nilsen, Mariann; Homberset, Håvard; Rossie, Marie; Laerdahl, Jon K; Bohr, Vilhelm A.; Tønjum, Tone. Delineating the functions of DNA repair helicases in Mycobacterium tuberculosis. EMBO Tuberculosis 2012: Biology, pathogenesis, intervention strategies.; 2012-09-11 - 2012-09-15 OUS UiO
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38. |
Balasingham, Seetha; Zegeye, Ephrem Debebe; Nilsen, Mariann; Homberset, Håvard; Rossie, Marie; Lærdahl, Jon Kristen; Bohr, Vilhelm A.; Tønjum, Tone. Delineating the functions of DNA repair helicases in Mycobacterium tuberculosis. Genome Dynamics in Neuroscience (GDN4)-Genome instability in aging and brain disease.; 2012-09-19 - 2012-09-22 OUS UiO
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39. |
Beyene, Getachew Tesfaye; Balasingham, Seetha; Zegeye, Ephrem Debebe; Tønjum, Tone. Delineating the function of DNA repair helicases in Neisseria meningitidis. XVIIIth International Pathogenic Neisseria Conference; 2012-09-09 - 2012-09-14 OUS UiO
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40. |
Beyene, Getachew Tesfaye; Balasingham, Seetha; Zegeye, Ephrem Debebe; Tønjum, Tone. Delineating the function of DNA repair helicases in Neisseria meningitidis. Genome Dynamics in Neuroscience (GDN4)-Genome instability in aging and brain disease.; 2012-09-19 - 2012-09-22 OUS UiO
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41. |
Zegeye, Ephrem Debebe; Balasingham, Seetha; Lærdahl, Jon Kristen; Homberset, Håvard; Tønjum, Tone. Mycobacterium tuberculosis RecG binds and unwinds model DNA substrates with a preference for Holliday junctions. Microbiology (Reading) 2012 ;Volum 158.(Pt 8) s. 1982-1993 UiO OUS
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42. |
Zegeye, Ephrem Debebe; Balasingham, Seetha; Lærdahl, Jon Kristen; Homberset, Håvard; Tønjum, Tone. Mycobacterium tuberculosis RecG is a helicase enzyme with diverse DNA substrate affinities. EMBO Tuberculosis 2012: Biology, pathogenesis, intervention strategies.; 2012-09-11 - 2012-09-15 OUS UiO
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43. |
Zegeye, Ephrem Debebe; Balasingham, Seetha; Lærdahl, Jon Kristen; Homberset, Håvard; Tønjum, Tone. Mycobacterium tuberculosis RecG is a helicase enzyme with diverse DNA substrate affinities. Genome Dynamics in Neuroscience (GDN4)-Genome instability in aging and brain disease; 2012-09-19 - 2012-09-22 OUS UiO
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2011
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44. |
Zegeye, Ephrem Debebe; Balasingham, Seetha; Lærdahl, Jon Kristen; Backe, Paul Hoff; Dalhus, Bjørn; Tønjum, Tone. The M. tuberculosis RecG Enzyme Exhibits Helicase and ATPase Activities. Keystone Symposia on Molecular and Cellular biology; 2011-01-15 - 2011-01-20 OUS UiO
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2010
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45. |
Yimer, Solomon Abebe; Godana, Alemayehu; Kalayou, Shewit; Riaz, Tahira; Zegeye, Ephrem Debebe; Beyene, Getachew Tesfaye; Holm-Hansen, Carol J C; Norheim, Gunnstein; Abebe, Markos; Aseffa, Abraham; Tonjum, Tone. Comparative Proteomic Analysis of Mycobacterium tuberculosis Lineage 7 and Lineage 4 Strains Reveals Differentially Abundant Proteins Linked to Slow Growth and Virulence. Frontiers in Microbiology 2010 UiO NORCE OUS FHI
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2009
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46. |
Balasingham, Seetha; Zegeye, Ephrem Debebe; Tønjum, Tone. Elucidating the role of DNA repair in genome maintenance of Mycobacterium tuberculosis: Focus on the DNA glycosylase Fpg. The 3rd FEMS Congress of European Microbiologists; 2009-06-28 - 2009-07-02 UiO
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