نتایج جستجو برای: circumferential clasp

تعداد نتایج: 7389  

Journal: :The Journal of Cell Biology 2004
Yoshihiro H. Inoue Matthew S. Savoian Takao Suzuki Endre Máthé Masa-Toshi Yamamoto David M. Glover

We address the relative roles of astral and central spindle microtubules (MTs) in cytokinesis of Drosophila melanogaster primary spermatocytes. Time-lapse imaging studies reveal that the central spindle is comprised of two MT populations, "interior" central spindle MTs found within the spindle envelope and "peripheral" astral MTs that probe the cytoplasm and initiate cleavage furrows where they...

1992
Alexander Borgida

It is argued that considerable beneets can be obtained by making KR&R systems easily ex-tendable, so that new language constructs can be added on a per-application basis. In order to achieve this extensibility we need techniques for formally specifying the extensions, and for modularly and locally modifying the implementations. We present two such techniques applicable to the family of reasoner...

1994
Scott D. Anderson Adam Carlson David L. Westbrook David M. Hart Paul R. Cohen

The paper describes two separate but synergistic tools for running experiments on large Lisp systems such as planning systems, by which we mean systems that produce plans and execute them in some kind of simulator. The rst tool, called Clip (Common Lisp Instrumentation Package), allows the researcher to deene and run experiments, including experimental conditions (values for parameters of the p...

Journal: :Nihon Hotetsu Shika Gakkai Zasshi 1976

Journal: :Journal of Atmospheric and Oceanic Technology 2008

2007
Koen Buyens Johan Grégoire Bart De Win Riccardo Scandariato Wouter Joosen

Development processes for software construction are common knowledge and mainstream practice in most development organizations. Unfortunately, these processes offer little support in order to meet security requirements. Over the years, research efforts have been invested in specific methodologies and techniques for secure software engineering, yet dedicated processes have been proposed only rec...

Journal: :Nihon Hotetsu Shika Gakkai zasshi 1987
S Masumi S Miyake S Toyoda Y Kozono

In order to apply Ni-Ti superelastic alloy to wire clasp in dentistry, the bending characteristics and the shape memory treatment of the wire were investigated. The wire cooled in iced water was more easily bent than that stored at room temperature . In both conditions, however, most of the wire specimens were broken by bending before the radius of curvature became less than three times the dia...

Journal: :Cell 2013
Pankaj Dhonukshe Daan A. Weits Alfredo Cruz-Ramirez Eva E. Deinum Simon H. Tindemans Klementina Kakar Kalika Prasad Ari Pekka Mähönen Chris Ambrose Michiko Sasabe Guy Wachsmann Marijn Luijten Tom Bennett Yasunori Machida Renze Heidstra Geoffrey Wasteneys Bela M. Mulder Ben Scheres

A PLETHORA-Auxin Transcription Module Controls Cell Division Plane Rotation through MAP65 and CLASP --Cell, Volume 149, Issue 2, 13 April 2012, Pages 383-396. Our paper reported that Arabidopsis PLETHORA transcription factors regulate cell division planes by transcriptional activation of MAP65, which interacts with the CLASP protein to guide microtubule orientation. We recently identified mista...

2014
Caroline Funk Verena Schmeiser Jennifer Ortiz Johannes Lechner

Cytoplasmic linker-associated proteins (CLASPs) are proposed to function in cell division based on their ability to bind tubulin via arrayed tumor overexpressed gene (TOG)-like (TOGL) domains. Structure predictions suggest that CLASPs have at least two TOGL domains. We show that only TOGL2 of Saccharomyces cerevisiae CLASP Stu1 binds to tubulin and is required for polymerization of spindle micr...

Journal: :The Journal of prosthetic dentistry 1977
R P Frank J I Nicholls

A mandibular bilateral distal-extension base removable partial denture was lifted from a model under standardized conditions. The amount of denture base displacement under various loads and the forces of removal were measured electronically. The framework was constructed to allow repeated changes in the type of clasp, location of indirect retainer, and position of the rest seat on the terminal ...

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