منابع مشابه
Darkness visible: reflections on underground ecology
1 Soil science and ecology have developed independently, making it difficult for ecologists to contribute to urgent current debates on the destruction of the global soil resource and its key role in the global carbon cycle. Soils are believed to be exceptionally biodiverse parts of ecosystems, a view confirmed by recent data from the UK Soil Biodiversity Programme at Sourhope, Scotland, where h...
متن کاملNeuronal Computations Made Visible with Subcellular Resolution
Sensory information is gradually processed within dedicated neural circuits to generate specific behaviors. In this issue, Yang et al. push technology boundaries to measure both voltage and calcium signals from subcellular compartments of genetically defined interconnected neurons and shed light on local neural computations critical for motion detection.
متن کاملFlickr Image Tagging : Patterns Made Visible
Joan Beaudoin is a doctoral student at Drexel University. She can be reached by email at jeg56drexel.edu. T he development and subsequent popularity of image tagging at sites such as Flickr (www.flickr.org) has been a phenomenon to receive considerable attention over the course of the last few years. After spending more than a decade cataloging and providing access to images in an academic ...
متن کاملCFTR gating: Invisible transitions made visible
By tracking conformational transitions of individual ion channel proteins, single-channel recordings allow the observer to deduce gating mechanisms, as well as estimate rate constants of microscopic gating steps. For most ion channels, gating mechanisms are complex, comprising multiple stable open (O) and closed (C) conformations among which conformational transitions may follow a network of po...
متن کامل"Chargaff's rules" for protein folding: stoichiometric leitmotif made visible.
Then arrived several models and theories which tried to explain exactly how a protein folds into a perfect functional form commencing as soon as the aminoterminal chain emerges from the ribosome or after being fully synthesized. The models were all woven around a basic set of rules: no new bond making or breaking in the folded protein and global minimum-most free energy for the native structure...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 2012
ISSN: 0028-0836,1476-4687
DOI: 10.1038/483035a