Let $$\sigma =\{\sigma _i |i\in I\}$$ be some partition of all primes $${\mathbb {P}}$$ and G a finite group. A subgroup H is said to $$ -subnormal in if there exists chain $$H=H_0\le H_1\le \cdots \le H_n=G$$ such that either $$H_{i-1}$$ normal $$H_i$$ or $$H_i/(H_{i-1})_{H_i}$$ _j$$ -group for $$j \in I$$ $$i = 1, \ldots , n$$ . We call group $$T_{\sigma }$$ every G. In this paper, we analyse...

We prove that if G is a group definable in a saturated o-minimal structure, then G has no infinite descending chain of type-definable subgroups of bounded index. Equivalently, G has a smallest (necessarily normal) type-definable subgroup G of bounded index and G/G equipped with the “logic topology” is a compact Lie group. These results give partial answers to some conjectures of the fourth auth...

Principal Findings The authors identified mutations in almost half of children without a positive family history of cardiomyopathy (25 of 51 affected children) and in two thirds (21 of 33) of affected children with familial cardiomyopathy. Mutations in MYH7 (encoding -myosin heavy chain) and MYBPC3 (encoding myosin-binding protein C) were the most frequent variants identified in the children. I...

Using murine monoclonal antibodies (MoAbs) specific for immunoglobulin (Ig) cross-reactive idiotypes (CRI), we performed immunohistochemical analyses on frozen tissue sections and cytocentrifuge preparations of Ig-expressing malignant cells from patients with chronic lymphocytic leukemia (CLL) and B-cell non-Hodgkin's lymphomas (NHL) of follicular center cell origin. Twenty percent (4/20) of th...