http://scitation.aip.org/ HFSP Journal: Advance Online Publication Feed http://link.aip.org/link/?HFX/1/120/1&agg=rss Jordanka Zlatanova and Jean-Marc Victor<br/> Chromatin structure is a powerful tool to regulate eukaryotic transcription. Moreover, nucleosomes are constantly remodeled, disassembled, and reassembled in the body of transcribed genes. Here we propose a general model that explains, in quantitative terms, how transcription elongation affects nucl ... [Adv. Online Pub. HFSP J. (2009) doi:10.2976/1.3249971] published Thu Nov 12, 2009. http://link.aip.org/link/?HFX/1/119/1&agg=rss Nelly Henry and Claire Hivroz<br/> The T-cell is one of the main players in the mammalian immune response. It ensures antigen recognition at the surface of antigen-presenting cells in a complex and highly sensitive and specific process, in which the encounter of the T-cell receptor with the agonist peptide associated with the major h ... [Adv. Online Pub. HFSP J. (2009) doi:10.2976/1.3254098] published Tue Nov 10, 2009. http://link.aip.org/link/?HFX/1/118/1&agg=rss Markus Arndt, Thomas Juffmann, and Vlatko Vedral<br/> Quantum physics and biology have long been regarded as unrelated disciplines, describing nature at the inanimate microlevel on the one hand and living species on the other hand. Over the past decades the life sciences have succeeded in providing ever more and refined explanations of macroscopic phen ... [Adv. Online Pub. HFSP J. (2009) doi:10.2976/1.3244985] published Mon Nov 9, 2009. http://link.aip.org/link/?HFX/1/113/1&agg=rss Maria L. Kilfoil, Paul Lasko, and Ehab Abouheif<br/> Observed phenotype often fails to correspond with genotype. Although it is well established that uncontrolled genetic modifier effects and environmental variability can affect phenotype, stochastic variation in gene expression can also contribute to phenotypic differences. Here we examine recent wor ... [Adv. Online Pub. HFSP J. (2009) doi:10.2976/1.3223356] published Fri Oct 9, 2009.