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Sulfolobus Mutants, Generated via PCR Products, Which Lack Putative Enzymes of UV Photoproduct Repair
Joint Authors
Grogan, Dennis W.
Sakofsky, Cynthia J.
Runck, Laura A.
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-07-07
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
In order to determine the biological relevance of two S.
acidocaldarius proteins to the repair of UV photoproducts, the corresponding genes (Saci_1227 and Saci_1096) were disrupted, and the phenotypes of the resulting mutants were examined by various genetic assays.
The disruption used integration by homologous recombination of a functional but heterologous pyrE gene, promoted by short sequences attached to both ends via PCR.
The phenotypic analyses of the disruptants confirmed that ORF Saci_1227 encodes a DNA photolyase which functions in vivo, but they could not implicate ORF Saci_1096 in repair of UV- or other externally induced DNA damage despite its similarity to genes encoding UV damage endonucleases.
The success of the gene-disruption strategy, which used 5′ extensions of PCR primers to target cassette integration, suggests potential advantages for routine construction of Sulfolobus strains.
American Psychological Association (APA)
Sakofsky, Cynthia J.& Runck, Laura A.& Grogan, Dennis W.. 2011. Sulfolobus Mutants, Generated via PCR Products, Which Lack Putative Enzymes of UV Photoproduct Repair. Archaea،Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-504443
Modern Language Association (MLA)
Sakofsky, Cynthia J.…[et al.]. Sulfolobus Mutants, Generated via PCR Products, Which Lack Putative Enzymes of UV Photoproduct Repair. Archaea No. 2011 (2011), pp.1-12.
https://search.emarefa.net/detail/BIM-504443
American Medical Association (AMA)
Sakofsky, Cynthia J.& Runck, Laura A.& Grogan, Dennis W.. Sulfolobus Mutants, Generated via PCR Products, Which Lack Putative Enzymes of UV Photoproduct Repair. Archaea. 2011. Vol. 2011, no. 2011, pp.1-12.
https://search.emarefa.net/detail/BIM-504443
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-504443