Do Archaea Need an Origin of Replication?

Chromosomal DNA replication starts at a specific region called an origin of replication. Until recently, all organisms were thought to require origins to replicate their chromosomes. It was recently discovered that some archaeal species do not utilize origins of replication under laboratory growth c...

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Veröffentlicht in:	Trends in microbiology (Regular ed.) 2018-03, Vol.26 (3), p.172-174
Hauptverfasser:	Kelman, Lori M., Kelman, Zvi
Format:	Artikel
Sprache:	eng
Schlagworte:	Archaea Archaea - genetics Archaea - growth & development Archaea - metabolism Archaeal Proteins - genetics Archaeal Proteins - metabolism Chromosomes Chromosomes, Archaeal - genetics Deoxyribonucleic acid DNA DNA biosynthesis DNA replication DNA Replication - genetics DNA Replication - physiology DNA, Archaeal - genetics Genes, Archaeal - genetics Genetics Growth conditions initiation of DNA replication Microbial Viability - genetics Microorganisms Organelles origin of replication Origins recombination-dependent DNA replication Replication Replication Origin - genetics Replication Origin - physiology Replication origins Viruses
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Beschreibung
Zusammenfassung:	Chromosomal DNA replication starts at a specific region called an origin of replication. Until recently, all organisms were thought to require origins to replicate their chromosomes. It was recently discovered that some archaeal species do not utilize origins of replication under laboratory growth conditions.
ISSN:	0966-842X 1878-4380
DOI:	10.1016/j.tim.2017.12.001