2022 article

Novel eGZ-motif formed by regularly extruded guanine bases in a left-handed Z-DNA helix as a major motif behind CGG trinucleotide repeats

Fakharzadeh, A., Zhang, J., Roland, C., & Sagui, C. (2022, May 10). NUCLEIC ACIDS RESEARCH.

By: A. Fakharzadeh n, J. Zhang n, C. Roland n & C. Sagui n

MeSH headings : Base Pairing; DNA / chemistry; DNA / genetics; DNA, Z-Form; Guanine / chemistry; Nucleic Acid Conformation; Trinucleotide Repeats / genetics
TL;DR: Characterization of the stability and structural features (especially overall left-handedness, higher-temperature and steered MD simulations) identified two novel Z-DNA helices: the most stable one displays alternately extruded Gs, and is followed by a helix with symmetrically extruded ZZ junctions. (via Semantic Scholar)
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Source: Web Of Science
Added: May 23, 2022