Helical polyamides and rings: a bridge between nylons and proteins
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چکیده
منابع مشابه
cohesion and cohesive devices in a contrastive analysis between ge and esp texts
the present study was an attempt to conduct a contrastive analysis between general english (ge) and english for specific purposes (esp) texts in terms of cohesion and cohesive devices. to this end, thirty texts from different esp and ge textbooks were randomly selected. then they were analyzed manually to find the frequency of cohesive devices. cohesive devices include reference, substitution, ...
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چکیده ندارد.
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Py-Im Polyamides Distinguish Double Helical DNA and RNA**
Groove specificity. Pyrrole-imidazole polyamides are well-known for their specific interactions with the minor groove of DNA. Here we demonstrate that polyamides do not similarly bind duplex RNA, and offer a structural rationale for the molecular-level discrimination of nucleic acid duplexes by minor groove binding ligands.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations of Crystallography
سال: 1996
ISSN: 0108-7673
DOI: 10.1107/s0108767396098820