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Anders Løbner-Olesen
Researcher at University of Copenhagen
Publications - 122
Citations - 6152
Anders Løbner-Olesen is an academic researcher from University of Copenhagen. The author has contributed to research in topics: DnaA & DNA replication. The author has an hindex of 40, co-authored 117 publications receiving 5699 citations. Previous affiliations of Anders Løbner-Olesen include University of Colorado Boulder & University of Massachusetts Medical School.
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Journal ArticleDOI
Prokaryotic toxin-antitoxin stress response loci.
TL;DR: Evidence now indicates that toxin–antitoxin loci provide a control mechanism that helps free-living prokaryotes cope with nutritional stress.
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The DnaA protein determines the initiation mass of Escherichia coli K-12.
TL;DR: The synchrony of multiple initiations within one cell was close to that found in a wild-type control cell, showing that a cyclic variation in DnaA content is not necessary for a high degree of synchrony.
Journal ArticleDOI
Dysfunctional MreB inhibits chromosome segregation in Escherichia coli
TL;DR: Flow cytometric and cytological analyses indicated that MreB‐depleted cells segregated their chromosomes in pairs, consistent with chromosome cohesion, and observations indicate that M reB filaments participate in directional chromosome movement and segregation.
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Mechanism of postsegregational killing by the hok gene product of the parB system of plasmid R1 and its homology with the relF gene product of the E. coli relB operon.
Kenn Gerdes,F.W. Bech,S.T. Jørgensen,Anders Løbner-Olesen,P.B. Rasmussen,Tove Atlung,Lars Boe,O H Karlström,Søren Molin,K von Meyenburg +9 more
TL;DR: It is shown that the killing factor encoded by the hok gene is a membrane‐associated polypeptide of 52 amino acids, and a gene located in the Escherichia coli relB operon, designated relF, is shown to be homologous to the hk gene.
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Dam methylation: coordinating cellular processes.
TL;DR: The origin and phylogeny of DamMT, based on sequenced genomes, has been deduced and it is shown that in certain bacteria, unlike E. coli, DamMT is essential for viability.