Nucleosome structure and dynamics are coming of age

the underlying structure of language proficiency and the proficiency level

هدف از انجام این تخقیق بررسی رابطه احتمالی بین سطح مهارت زبان خارجی (foreign language proficiency) و ساختار مهارت زبان خارجی بود. تعداد 314 زبان آموز مونث و مذکر که عمدتا دانشجویان رشته های زبان انگلیسی در سطوح کارشناسی و کارشناسی ارشد بودند در این تحقیق شرکت کردند. از لحاظ سطح مهارت زبان خارجی شرکت کنندگان بسیار با هم متفاوت بودند، (75 نفر سطح پیشرفته، 113 نفر سطح متوسط، 126 سطح مقدماتی). کلا ...

Consequences of cisplatin binding on nucleosome structure and dynamics.

The effects of cisplatin binding to DNA were explored at the nucleosome level to incorporate key features of the eukaryotic nuclear environment. An X-ray crystal structure of a site-specifically platinated nucleosome carrying a 1,3-cis-{Pt(NH₃)₂}²+-d(GpTpG) intrastrand cross-link reveals the details of how this adduct dictates the rotational positioning of DNA in the nucleosome. Results from in...

Podocyte-specific gene mutations are coming of age.

Are laboratory services coming of age in sub-Saharan Africa?

Received 18 October 2005; accepted 19 October 2005; electronically published 20 December 2005. Reprints or correspondence: Dr. Kathryn Maitland, The Centre for Geographic Medicine Research, Coast, Kenya Medical Research Institute, PO Box 230, Kilifi, Kenya ([email protected]). Clinical Infectious Diseases 2006; 42:383–4 2005 by the Infectious Diseases Society of America. All rights re...

Coming of Age