2015科技论文阅读及写作-4

Targeting the lymphatics using dendritic polymers (dendrimers), Lisa M. Kaminskasa, Christopher J.H. Porter, Advanced Drug Delivery Reviews, Volume 63, Issues 10-11, 10 September 2011, Pages 890-900
Graphical Abstract
A Graphical Abstract is a single, concise, pictorial and visual summary of the main findings of the article. This could either be the concluding figure from the article or a figure that is specially designed for the purpose, which captures the content of the article for readers at a single glance. Please see examples below. The Graphical Abstract will be displayed in online search result lists, the online contents list and the online article, but will not (yet) appear in the article PDF file or print.
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Biodegradable star HPMA polymer–drug conjugates: Biodegradability, distribution and anti-tumor efficacy, Tomáš Etrych, Lubomír Kovář, et al., Journal of Controlled Release, Volume 154, Issue 3, 25 September 2011, Pages 241-248
• Author instructions
• A Graphical Abstract should allow readers to quickly gain an understanding of the main take-home message of thΒιβλιοθήκη Baidu paper and is intended to encourage browsing, promote interdisciplinary scholarship, and help readers identify more quickly which papers are most relevant to their research interests.
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科技论文的阅读与写作
第五讲
2014.10.28
• Summary
• Chromatin is important for the regulation of transcription and other functions, yet the diversity of chromatin composition and the distribution along chromosomes are still poorly characterized. By integrative analysis of genome-wide binding maps of 53 broadly selected chromatin components in Drosophila cells, we show that the genome is segmented into five principal chromatin types that are defined by unique yet overlapping combinations of proteins and form domains that can extend over > 100 kb. We identify a repressive chromatin type that covers about half of the genome and lacks classic heterochromatin markers. Furthermore, transcriptionally active euchromatin consists of two types that differ in molecular organization and H3K36 methylation and regulate distinct classes of genes. Finally, we provide evidence that the different chromatin types help to target DNA-binding factors to specific genomic regions. These results provide a global view of chromatin diversity and domain organization in a metazoan cell.