Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Karolis Vaitkevicius"'
Autor:
Hasan Tükenmez, Pardeep Singh, Souvik Sarkar, Melike Çakır, Ana H. Oliveira, Cecilia Lindgren, Karolis Vaitkevicius, Mari Bonde, A. Elisabeth Sauer-Eriksson, Fredrik Almqvist, Jörgen Johansson
Publikováno v:
mBio, Vol 14, Iss 3 (2023)
ABSTRACT Listeria monocytogenes is a facultative Gram-positive bacterium that causes listeriosis, a severe foodborne disease. We previously discovered that ring-fused 2-pyridone compounds can decrease virulence factor expression in Listeria by bindin
Externí odkaz:
https://doaj.org/article/186a437a48004ee2be0dba97c78a2add
Autor:
Caillan Crowe-McAuliffe, Victoriia Murina, Kathryn Jane Turnbull, Marje Kasari, Merianne Mohamad, Christine Polte, Hiraku Takada, Karolis Vaitkevicius, Jörgen Johansson, Zoya Ignatova, Gemma C. Atkinson, Alex J. O’Neill, Vasili Hauryliuk, Daniel N. Wilson
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Mitochondrial ribosomes (mitoribosomes) are characterized by a distinct architecture and thus biogenesis pathway. Here, cryo-EM structures of mitoribosome large subunit assembly intermediates elucidate final steps of 16 S rRNA folding, methylation an
Externí odkaz:
https://doaj.org/article/5839d6ab4dd34e3b9dd6b83dd05b0b33
Publikováno v:
STAR Protocols, Vol 1, Iss 2, Pp 100046- (2020)
Summary: The structure of 5′ untranslated regions (5′ UTRs) of bacterial mRNAs often determines the fate of the transcripts. Using a dimethyl sulfate mutational profiling with sequencing (DMS-MaPseq) approach, we developed a protocol to generate
Externí odkaz:
https://doaj.org/article/578b032541ed4cb38ac6bd75b155c10d
Autor:
Dmitriy Ignatov, Karolis Vaitkevicius, Sylvain Durand, Laty Cahoon, Stefanie S. Sandberg, Xijia Liu, Birgitte H. Kallipolitis, Patrik Rydén, Nancy Freitag, Ciarán Condon, Jörgen Johansson
Publikováno v:
Cell Reports, Vol 30, Iss 12, Pp 4027-4040.e7 (2020)
Summary: Bacterial pathogens often employ RNA regulatory elements located in the 5′ untranslated regions (UTRs) to control gene expression. Using a comparative structural analysis, we examine the structure of 5′ UTRs at a global scale in the path
Externí odkaz:
https://doaj.org/article/6956d1ebe2074cab80d46cdd38ade958
Autor:
Gangwei Ou, Pramod Kumar Rompikuntal, Aziz Bitar, Barbro Lindmark, Karolis Vaitkevicius, Sun Nyunt Wai, Marie-Louise Hammarström
Publikováno v:
PLoS ONE, Vol 4, Iss 11, p e7806 (2009)
BACKGROUND:Vibrio cholerae is the causal intestinal pathogen of the diarrheal disease cholera. It secretes the protease PrtV, which protects the bacterium from invertebrate predators but reduces the ability of Vibrio-secreted factor(s) to induce inte
Externí odkaz:
https://doaj.org/article/a04c3280cf36431abba9e9186bd63e11
Autor:
Marje Kasari, Christine Polte, Hiraku Takada, Zoya Ignatova, Kathryn Jane Turnbull, Gemma C. Atkinson, Merianne Mohamad, Victoriia Murina, Daniel N. Wilson, Alex J. O'Neill, Vasili Hauryliuk, Jörgen Johansson, Caillan Crowe-McAuliffe, Karolis Vaitkevicius
Publikováno v:
Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Target protection proteins confer resistance to the host organism by directly binding to the antibiotic target. One class of such proteins are the antibiotic resistance (ARE) ATP-binding cassette (ABC) proteins of the F-subtype (ARE-ABCFs), which are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39c1fc54e1588d3f1b6d42a604d21561
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-184901
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-184901
Autor:
Gemma C. Atkinson, Karolis Vaitkevicius, Hiraku Takada, Alex J. O'Neill, Kathryn Jane Turnbull, Christine Polte, Daniel N. Wilson, Victoriia Murina, Marje Kasari, Jörgen Johansson, Caillan Crowe-McAuliffe, Merianne Mohamad, Vasili Hauryliuk, Zoya Ignatova
Target protection proteins bind to antibiotic targets and confer resistance to the host organism. One class of such proteins, termedantibioticresistance (ARE) ATP binding cassette (ABC) proteins of the F-subtype (ARE ABCFs), are widely distributed th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e918352d0347abc8829e0b4c1a746eaf
https://doi.org/10.1101/2020.11.24.396648
https://doi.org/10.1101/2020.11.24.396648
Autor:
Jörgen Johansson, Ciarán Condon, Sylvain Durand, Laty A. Cahoon, Stefanie S. Sandberg, Birgitte H. Kallipolitis, Patrik Rydén, Karolis Vaitkevicius, Nancy E. Freitag, Xijia Liu, Dmitriy Ignatov
Publikováno v:
Cell Reports
Cell Reports, Elsevier Inc, 2020, 30 (12), pp.4027-4040.e7. ⟨10.1016/j.celrep.2020.03.006⟩
Cell Reports, Vol 30, Iss 12, Pp 4027-4040.e7 (2020)
Cell reports
Ignatov, D, Vaitkevicius, K, Durand, S, Cahoon, L, Sandberg, S S, Liu, X, Kallipolitis, B H, Rydén, P, Freitag, N, Condon, C & Johansson, J 2020, ' An mRNA-mRNA Interaction Couples Expression of a Virulence Factor and Its Chaperone in Listeria monocytogenes ', Cell Reports, vol. 30, no. 12, pp. 4027-4040 . https://doi.org/10.1016/j.celrep.2020.03.006
Cell Reports, Elsevier Inc, 2020, 30 (12), pp.4027-4040.e7. ⟨10.1016/j.celrep.2020.03.006⟩
Cell Reports, Vol 30, Iss 12, Pp 4027-4040.e7 (2020)
Cell reports
Ignatov, D, Vaitkevicius, K, Durand, S, Cahoon, L, Sandberg, S S, Liu, X, Kallipolitis, B H, Rydén, P, Freitag, N, Condon, C & Johansson, J 2020, ' An mRNA-mRNA Interaction Couples Expression of a Virulence Factor and Its Chaperone in Listeria monocytogenes ', Cell Reports, vol. 30, no. 12, pp. 4027-4040 . https://doi.org/10.1016/j.celrep.2020.03.006
SUMMARY Bacterial pathogens often employ RNA regulatory elements located in the 5′ untranslated regions (UTRs) to control gene expression. Using a comparative structural analysis, we examine the structure of 5′ UTRs at a global scale in the patho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bc9a81db2de201d1f6c472c7f78a40c
https://hal.archives-ouvertes.fr/hal-03004691
https://hal.archives-ouvertes.fr/hal-03004691
Autor:
Afshan Begum, Christin Grundström, Erik Chorell, Sabine Hansen, Christopher Andersson, Moritz S. Niemiec, Fredrik Almqvist, A. Elisabeth Sauer-Eriksson, James A. D. Good, Pernilla Wittung-Stafshede, Jessica Wall, Uwe Sauer, K. Syam Krishnan, Karolis Vaitkevicius, Jörgen Johansson
Publikováno v:
Cell Chemical Biology
Summary The transcriptional activator PrfA, a member of the Crp/Fnr family, controls the expression of some key virulence factors necessary for infection by the human bacterial pathogen Listeria monocytogenes. Phenotypic screening identified ring-fus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58674b1cdc7e5721780d36acdcec1be3
http://europepmc.org/articles/PMC4802734
http://europepmc.org/articles/PMC4802734
RNA Helicase Important for Listeria monocytogenes Hemolytic Activity and Virulence Factor Expression
RNA helicases have been shown to be important for the function of RNA molecules at several levels, although their putative involvement in microbial pathogenesis has remained elusive. We have previously shown that Listeria monocytogenes DExD-box RNA h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc6475b7c2613838ccf5483eed283ca9
https://europepmc.org/articles/PMC4693997/
https://europepmc.org/articles/PMC4693997/