Replicación inducida por estrés térmico en cromosoma y plásmidos de Escherichia coli

A temperature upshift of ten or more degrees in the growth temperature of an Escherichia coli culture causes induction of on extra rounds of chromosome replication that are denominated HIR (heat induced replication). In this work we have determined the estructural requirements in DNA and the functions that are needed during the initiation and elongation in HIR. The model that we proposed explains the nature of this replication. Consedering the fact that heat induced replications were also identified in minicromosomes and plasmids, HIR could be a general response to heat stress in the bacterial world.

Grantor dc:publisher

Universidad de Extremadura (España)

Year dc:date

2007

Author dc:creator

• González Soltero, María Rocío

Contributors dc:contributor

• Jiménez Sánchez, Alfonso (Universidad de Extremadura)
• Botello Cambero, Emilia Carmen (Universidad de Extremadura)

Statement dc:rights

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Language dc:language

spa

Repository record dc:identifier

https://dialnet.unirioja.es/servlet/oaites?codigo=1264

OAI identifier oai:identifier

oai:dialnet.unirioja.es:TES0000000827