In vitro DNAreplication system derived from eukaryotes is capable of replicating exogenous plasmid DNA containing SV40 origin of replication efficiently and accurately.
报道了含sv40复制起点的质粒dna在真核细胞抽提物中进行复制的DNA体外复制系统的建立。
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The origin recognition complex (ORC) is a highly conserved heterohexameric protein complex that associates with DNA at or near initiation of DNA replication sites.