15 research outputs found
Mammalian Proliferating Cell Nuclear Antigen Stimulates the Processivity of Two Wheat Embryo DNA Polymerases
Full text linkThe 80K Polypeptide Associated with the Replication Complexes of Cauliflower Mosaic Virus Is Recognized by Antibodies to Gene V Translation Product
No full textChanges of enzymes and factors involved in DNA synthesis during wheat embryo germination
No full textReplication of vertebrate mitochondrial DNA entails transient ribonucleotide incorporation throughout the lagging strand
No full textUsing two-dimensional agarose gel electrophoresis, we show that mitochondrial DNA (mtDNA) replication of birds and mammals frequently entails ribonucleotide incorporation throughout the lagging strand (RITOLS). Based on a combination of two-dimensional agarose gel electrophoretic analysis and mapping of 5′ ends of DNA, initiation of RITOLS replication occurs in the major non-coding region of vertebrate mtDNA and is effectively unidirectional. In some cases, conversion of nascent RNA strands to DNA starts at defined loci, the most prominent of which maps, in mammalian mtDNA, in the vicinity of the site known as the light-strand origin
