DNA replication in eukaryotes: a model for the specific involvement of chromatin subunits
Author(s) -
D. R. Hewish
Publication year - 1976
Publication title -
nucleic acids research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 9.008
H-Index - 537
eISSN - 1362-4954
pISSN - 0305-1048
DOI - 10.1093/nar/3.1.69
Subject(s) - biology , eukaryotic dna replication , origin recognition complex , chromatin , dna replication , control of chromosome duplication , pre replication complex , genetics , origin of replication , histone , dna , base pair , microbiology and biotechnology , computational biology
A model is proposed whereby eukaryotic DNA replication is specifically directed by the 200 base pair repeat structure of the DNA-histone complex. The model proposes a mechanism for the sequential, bidirectional replication of DNA from initial origin points on the chromatin fibre and is consistent with the known properties of eukaryotic DNA replication. Several predictions can be made from the model which are amenable to testing.
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