Zobrazeno 1 - 10
of 397
pro vyhledávání: '"Dennis H. Bamford"'
Publikováno v:
Viruses, Vol 16, Iss 4, p 645 (2024)
The phage PRR1 belongs to the Leviviridae family, a group of ssRNA bacteriophages that infect Gram-negative bacteria. The variety of host cells is determined by the specificity of PRR1 to a pilus encoded by a broad host range of IncP-type plasmids th
Externí odkaz:
https://doaj.org/article/b96fdb8edd804689bdafc88062681a1d
Autor:
Enni Sanmark, Joel Kuula, Sirpa Laitinen, Lotta-Maria A.H. Oksanen, Dennis H. Bamford, Nina S. Atanasova
Publikováno v:
Heliyon, Vol 9, Iss 2, Pp e13565- (2023)
Surrogate viruses theoretically provide an opportunity to study the viral spread in an indoor environment, a highly needed understanding during the pandemic, in a safe manner to humans and the environment. However, the safety of surrogate viruses for
Externí odkaz:
https://doaj.org/article/7973db9f6fc148989163fcac5f3fc21c
Autor:
Muhammad Suleman Qasim, Mirka Lampi, Minna-Maria K. Heinonen, Berta Garrido-Zabala, Dennis H. Bamford, Reijo Käkelä, Elina Roine, Leif Peter Sarin
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Species of genus Shewanella are among the most frequently identified psychrotrophic bacteria. Here, we have studied the cellular properties, growth dynamics, and stress conditions of cold-active Shewanella strain #4, which was previously isolated fro
Externí odkaz:
https://doaj.org/article/584574364bb7408bbf6cee741b3a45b9
Autor:
Isaac Santos-Pérez, Diego Charro, David Gil-Carton, Mikel Azkargorta, Felix Elortza, Dennis H. Bamford, Hanna M. Oksanen, Nicola G. A. Abrescia
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Here, the authors present the cryo-EM structures of two archaeal, halophilic, internal membrane-containing icosahedral viruses at 3.7 and 3.8 Å resolution, providing insights into the assembly process of these and related PRD1-adeno lineage viruses.
Externí odkaz:
https://doaj.org/article/0446ee23b0d941e5a718dc70e9e5034b
Autor:
Kamel El Omari, Sai Li, Abhay Kotecha, Thomas S. Walter, Eduardo A. Bignon, Karl Harlos, Pentti Somerharju, Felix De Haas, Daniel K. Clare, Mika Molin, Felipe Hurtado, Mengqiu Li, Jonathan M. Grimes, Dennis H. Bamford, Nicole D. Tischler, Juha T. Huiskonen, David I. Stuart, Elina Roine
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-11 (2019)
Lipid membrane fusion is an essential function in many biological processes but little is known about membrane fusion in prokaryotes. The authors here study how haloarchaeal pleomorphic viruses (HRPVs) infect archaeal hosts. The structure-function an
Externí odkaz:
https://doaj.org/article/31855e58b674426b946b1b8cc027fb2e
Publikováno v:
Viruses, Vol 7, Iss 4, Pp 1902-1926 (2015)
Hypersaline environments around the world are dominated by archaea and their viruses. To date, very little is known about these viruses and their interaction with the host strains when compared to bacterial and eukaryotic viruses. We performed the fi
Externí odkaz:
https://doaj.org/article/73b21d77068d410594b89b9ab67efc76
Autor:
David Dulin, Igor D. Vilfan, Bojk A. Berghuis, Susanne Hage, Dennis H. Bamford, Minna M. Poranen, Martin Depken, Nynke H. Dekker
Publikováno v:
Cell Reports, Vol 10, Iss 6, Pp 983-992 (2015)
RNA viruses have specific mutation rates that balance the conflicting needs of an evolutionary response to host antiviral defenses and avoidance of the error catastrophe. While most mutations are known to originate in replication errors, difficulties
Externí odkaz:
https://doaj.org/article/a6b664ecbfa3478b90d40c81b2055d22
Autor:
Tatiana A. Demina, Maija K. Pietilä, Julija Svirskaitė, Janne J. Ravantti, Nina S. Atanasova, Dennis H. Bamford, Hanna M. Oksanen
Publikováno v:
mBio, Vol 7, Iss 4 (2016)
ABSTRACT Despite their high genomic diversity, all known viruses are structurally constrained to a limited number of virion morphotypes. One morphotype of viruses infecting bacteria, archaea, and eukaryotes is the tailless icosahedral morphotype with
Externí odkaz:
https://doaj.org/article/4bb4fc215536488182b7321277d7f255
Autor:
Tatiana A. Demina, Maija K. Pietilä, Julija Svirskaitė, Janne J. Ravantti, Nina S. Atanasova, Dennis H. Bamford, Hanna M. Oksanen
Publikováno v:
Viruses, Vol 9, Iss 2, p 32 (2017)
Members of the virus family Sphaerolipoviridae include both archaeal viruses and bacteriophages that possess a tailless icosahedral capsid with an internal membrane. The genera Alpha- and Betasphaerolipovirus comprise viruses that infect halophilic e
Externí odkaz:
https://doaj.org/article/931b6cbba99a44cf842885f772d58863
Publikováno v:
Viruses, Vol 8, Iss 3, p 59 (2016)
The slow rate of adsorption and non-synchronous release of some archaeal viruses have hindered more thorough analyses of the mechanisms of archaeal virus release. To address this deficit, we utilized four viruses that infect Haloarcula hispanica that
Externí odkaz:
https://doaj.org/article/69222d2a18fe4c17b93e6cf69c935549