نتایج جستجو برای: kash ring

تعداد نتایج: 123187  

Journal: :transactions on combinatorics 2015
r. kala s. kavitha

the zero-divisor graph of a commutative ring r with respect to nilpotent elements is a simple undirected graph $gamma_n^*(r)$ with vertex set z_n(r)*, and two vertices x and y are adjacent if and only if xy is nilpotent and xy is nonzero, where z_n(r)={x in r: xy is nilpotent, for some y in r^*}. in this paper, we investigate the basic properties of $gamma_n^*(r)$. we discuss when it will be eu...

2014
Nguyen Thuy Duong Glenn E. Morris Le Thanh Lam Qiuping Zhang Caroline A. Sewry Catherine M. Shanahan Ian Holt

Nesprin-1-giant and nesprin-2-giant regulate nuclear positioning by the interaction of their C-terminal KASH domains with nuclear membrane SUN proteins and their N-terminal calponin-homology domains with cytoskeletal actin. A number of short isoforms lacking the actin-binding domains are produced by internal promotion. We have evaluated the significance of these shorter isoforms using quantitat...

Journal: :Human molecular genetics 2009
Ruben Attali Nasim Warwar Ariel Israel Irina Gurt Elizabeth McNally Megan Puckelwartz Benjamin Glick Yoram Nevo Ziva Ben-Neriah Judith Melki

Arthrogryposis multiplex congenita (AMC) is a group of disorders characterized by congenital joint contractures caused by reduced fetal movements. AMC has an incidence of 1 in 3000 newborns and is genetically heterogeneous. We describe an autosomal recessive form of myogenic AMC in a large consanguineous family. The disease is characterized by bilateral clubfoot, decreased fetal movements, dela...

2017
Alexandre Janin Delphine Bauer Francesca Ratti Gilles Millat Alexandre Méjat

Since the identification of the first disease causing mutation in the gene coding for emerin, a transmembrane protein of the inner nuclear membrane, hundreds of mutations and variants have been found in genes encoding for nuclear envelope components. These proteins can be part of the inner nuclear membrane (INM), such as emerin or SUN proteins, outer nuclear membrane (ONM), such as Nesprins, or...

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