英文文献求助

【1】

【题目】Local Variability and Base Sequence Effects in DNA Crystal Structures

【作者 】Dhananjay Bhattacharyya Manju Bansal

【期刊】Journal of Biomolecular Structure and Dynamics Volume 8, Issue 3, 1990 pages 539-572

【链接】http://www.tandfonline.com/doi/abs/10.1080/07391102.1990.10507828

【2】
【题目】Different intrastrand and interstrand contributions to stacking account for roll variations at the alternating purine-pyrimidine sequences in A-DNA and A-RNA

【作者】Jiri sponer

【期刊】Journal of Molecular Biology Volume 221, Issue 3, 5 October 1991, Pages 761-764

【链接】http://www.sciencedirect.com/science/article/pii/002228369180172Q

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