منابع مشابه
Sorting out interphase microtubules
Proper organization of microtubule polymers is crucial to the form and function of all eukaryotic cells. Whether growing, dividing or polarizing, different cell types—be they neurons, plant cells or fungal cells—organize specialized microtubule patterns appropriate for their needs. Is it possible to identify the set of factors sufficient to organize microtubules in a specific cell, and to under...
متن کاملDynamics of interphase microtubules in Schizosaccharomyces pombe
BACKGROUND Microtubules in interphase Schizosaccharomyces pombe are essential for maintaining the linear growth habit of these cells. The dynamics of assembly and disassembly of these microtubules are so far uncharacterised. RESULTS Live cell confocal imaging of alpha1 tubulin tagged with enhanced green fluorescent protein revealed longitudinally oriented, dynamically unstable interphase micr...
متن کاملSorting Out Sound
Speech analysis is a prototypical categorical mechanism that has been examined behaviorally in work going back to Haskins Laboratory studies in the 1950s: such work examined the perception of continua between phonemes and demonstrated sharp discontinuities consistent with categorical perception. In this issue of Neuron, Raizada and Poldrack examine analysis mechanisms for such processing by mea...
متن کاملSorting out Zero-Knowledge
The purpose of this paper is to explain the various notions involved and to offer a new terminology that emphasizes their differences. There are two orthogonal aspects to zero-knowledge interactive proofs. One is the notion of zero-knowledge and the other is the notion of interactive proof. Unfortunately, these two notions are often thought to be inseparable. This confusion is reminiscent of th...
متن کاملSorting Out Dependency Parsing
This paper explores the idea that non-projective dependency parsing can be conceived as the outcome of two interleaved processes, one that sorts the words of a sentence into a canonical order, and one that performs strictly projective dependency parsing on the sorted input. Based on this idea, a parsing algorithm is constructed by combining an online sorting algorithm with an arc-standard trans...
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ژورنال
عنوان ژورنال: Molecular Systems Biology
سال: 2007
ISSN: 1744-4292,1744-4292
DOI: 10.1038/msb4100136