Intracellular positioning systems limit the entropic eviction of secondary replicons toward the nucleoid edges in bacterial cells.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of molecular biology"
DOI: 10.1016/j.jmb.2019.11.027
Abstract: Bacterial genomes, organized intracellularly as nucleoids, are composed of a main chromosome coexisting with different types of secondary replicons. Secondary replicons are major drivers of bacterial adaptation by gene exchange. They are highly diverse in… read more here.
Keywords: intracellular positioning; positioning systems; secondary replicons; systems limit ... See more keywords
Independent origins and evolution of the secondary replicons of the class Gammaproteobacteria.
Sign Up to like & getrecommendations! Published in 2023 at "Microbial genomics"
DOI: 10.1099/mgen.0.001025
Abstract: Multipartite genomes, consisting of more than one replicon, have been found in approximately 10 % of bacteria, many of which belong to the phylum Proteobacteria. Many aspects of their origin and evolution, and the possible advantages… read more here.
Keywords: independent origins; class gammaproteobacteria; multipartite genomes; class ... See more keywords