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  1.  8
    Unexpected new insights into DNA clamp loaders.Huilin Li, Mike O'Donnell & Brian Kelch - 2022 - Bioessays 44 (11):2200154.
    Clamp loaders are pentameric AAA+ assemblies that use ATP to open and close circular DNA sliding clamps around DNA. Clamp loaders show homology in all organisms, from bacteria to human. The eukaryotic PCNA clamp is loaded onto 3′ primed DNA by the replication factor C (RFC) hetero‐pentameric clamp loader. Eukaryotes also have three alternative RFC‐like clamp loaders (RLCs) in which the Rfc1 subunit is substituted by another protein. One of these is the yeast Rad24‐RFC (Rad17‐RFC in human) that loads a (...)
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  2.  14
    Accessory protein function in the DNA polymerase III holoenzyme from E. coli.Mike O'Donnell - 1992 - Bioessays 14 (2):105-111.
    DNA polymerases which duplicate cellular chromosomes are multiprotein complexes. The individual functions of the many proteins required to duplicate a chromosome are not fully understood. The multiprotein complex which duplicates the Escherichia coli chromosome, DNA polymerase III holoenzyme (holoenzyme), contains a DNA polymerase subunit and nine accessory proteins. This report summarizes our current understanding of the individual functions of the accessory proteins within the holoenzyme, lending insight into why a chromosomal replicase needs such a complex structure.
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  3.  46
    Structure and Agency.Mike O'Donnell (ed.) - 2010 - Sage Publications.
    pt. 1. Modernity, sociology and the structure/agency debate -- pt. 2. Critical theory; structuration theory; critical realism; and identity theory -- pt. 3. Structure/agency theories applied -- pt. 4. Network theory, globalisation theory, hegemony -- pt. 5. Conclusion/continuation.
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