Desmosomes sort it out
نویسندگان
چکیده
منابع مشابه
Desmosomes sort it out
iochemical and kinetic studies have failed to provide a unified view on how the Arp2/3 complex nucleates actin filaments. Does the complex, which mediates actin filament nucleation and branch formation at the leading edge of motile cells, bind to the side of an older actin filament, or does it become incorporated into that filament? B Structural studies now add a new dimension to the discourse,...
متن کاملXPath 2.0: It Can Sort!
As XML finds its place in information technology, query languages for XML attract much attention. Among them XPath is the most known. This article reveals a surprising fact that the upcoming XPath 2.0 is capable of sorting sequences, which is proved formally. We also mark out an incompleteness of XQuery Core and an insufficiency of definition of XQuery Core sorting semantics. The fact that XPat...
متن کاملSort It Out with Monotonicity - Translating between Many-Sorted and Unsorted First-Order Logic
We present a novel analysis for sorted logic, which determines if a given sort is monotone. The domain of a monotone sort can always be extended with an extra element. We use this analysis to significantly improve well-known translations between unsorted and many-sorted logic, making use of the fact that it is cheaper to translate monotone sorts than non-monotone sorts. Many interesting problem...
متن کاملTelling sperm to sort themselves out.
Gatica et al. (2013) report the development of a new device, the sperm selection assay (SSA), for enriching the content of high-quality, functionally competent cells in a human sperm sample. The device is technically simple, but exploits a sophisticated characteristic of many motile cells and organisms—their ability to direct their movement in response to the concentration gradient of a chemica...
متن کاملDesmosomes
What is the electric field used for? Strongly electric fish have an electric organ discharge that is powerful enough to stun prey and to discourage potential predators. The brief, intermittent discharge pulses generated by strongly electric fish can range up to several hundred volts. In contrast, weakly electric fish generate a discharge that is typically less than a single volt. These discharg...
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: Journal of Cell Biology
سال: 2001
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb1546rr4