Sentence examples for dna structures have from inspiring English sources

Three types of DNA structures have been proposed for these DNA threads: (1) concatenated DNA, (2) replication intermediates, and (3) recombination intermediates (e.g. Holliday junctions) (Chan et al, 2007; Wang et al, 2008).

Most of these alternative DNA structures have only been characterized in the laboratory, and their cellular significance is unknown.

Bulged DNA structures have been implicated as intermediates in DNA slippage within the DNA repeat regions.

A variety of non-canonical DNA structures have constantly been documented across the globe.

Structures like hairpin, cruciform, triplex, G-triplex, quadruplex, i-motif and other alternative non-canonical DNA structures have been studied at length and have also shown their in vivo occurrence.

DNA can adopt many structures that differ from the canonical B-form, and several of these non-canonical DNA structures have been implicated in genetic instability associated with human disease.

In summary, detailed examination of the kinetics of RepD binding and nicking for a variety of DNA structures has shown that, while binding is usually rapid, the nicking rate constant is very dependent on the way in which the nicking site is presented.

Transitions in DNA structure have the capacity to regulate genes, but have been poorly characterised in eukaryotes due to a lack of appropriate techniques.

The effects of HU on the DNA structure have been studied so far mainly by single molecule methods that require us to apply stretching forces on the DNA and therefore may perturb the DNA-protein interaction.

Humans have about a thousand genes similar to those of bacteria, presumably because the genes are so vital that their DNA structure has remained much the same over millions of years of descent from a common ancestor.

DNA structure has been described at multiple chromosomal translocation break points [36], particularly in cases where RAG recombinase is involved [37], [38].