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Two Tales of Prokaryotic Genomic Diversity: Escherichia coli and Halophiles

Lejla Pašić ; Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna pot 111, SI-1000 Ljubljana, Slovenia
Jerneja Ambrožič Avguštin ; Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna pot 111, SI-1000 Ljubljana, Slovenia
Marjanca Starčič Erjavec ; Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna pot 111, SI-1000 Ljubljana, Slovenia
Blagajana Herzog-Velikonja ; Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna pot 111, SI-1000 Ljubljana, Slovenia
Zdravko Podlesek ; Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna pot 111, SI-1000 Ljubljana, Slovenia
Darja Žgur-Bertok ; Department of Biology, Biotechnical Faculty, University of Ljubljana, Večna pot 111, SI-1000 Ljubljana, Slovenia


Puni tekst: engleski pdf 186 Kb

str. 158-169

preuzimanja: 1.220

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Puni tekst: hrvatski pdf 45 Kb

str. 158-169

preuzimanja: 263

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Sažetak

Prokaryotes are generally characterized by vast genomic diversity that has been shaped by mutations, horizontal gene transfer, bacteriocins and phage predation. Enormous genetic diversity has developed as a result of stresses imposed in harsh environments and the ability of microorganisms to adapt. Two examples of prokaryotic diversity are presented: on intraspecies level, exemplified by Escherichia coli, and the diversity of the hypersaline environment, with the discussion of food-related health issues and biotechnological potential.

Ključne riječi

Escherichia coli; genomic diversity; antibiotic resistance; SOS response; bacteriocins; metagenomics

Hrčak ID:

122340

URI

https://hrcak.srce.hr/122340

Datum izdavanja:

15.6.2014.

Podaci na drugim jezicima: hrvatski

Posjeta: 2.537 *