This report describes a male infant with partial trisomy 2q: 46,Y,der(X),t(X;2) (p22.3;q32.1)mat. The phenotype was compatible with partial trisomy 2q syndrome. Replication studies showed a random X inactivation in the mother. Soluble isocitrate dehydrogenase (IDH-1) dosage was within the expected range for a trisomic patient and favours the assignment of this locus to the region 2q32----qter.

a power digraph, denoted by $g(n,k)$, is a directed graph with $z_{n}={0,1,..., n-1}$ as the set of vertices and $l={(x,y):x^{k}equiv y~(bmod , n)}$ as the edge set, where $n$ and $k$ are any positive integers. in this paper, the structure of $g(2q+1,k)$, where $q$ is a sophie germain prime is investigated. the primality tests for the integers of the form $n=2q+1$ are established in terms of th...

Exact path integration for the one dimensional potential V = b 2 cos 2q which describes the finite amplitude pendulum is presented. 1. Introduction In last two decades almost all of the quantum mechanical potential problems which are solvable by the Schrödinger equation method have also been solved by path integrals [1]. In this note we add the finite amplitude plane pendulum potential V (q) = ...

The quasiparticle time blocking approximation (QTBA) is applied to describe E1 excitations in the even-even tin isotopes. Within the model pairing correlations, twoquasiparticle (2q), and 2q⊗phonon configurations are included. Thus the QTBA is an extension of the quasiparticle random phase approximation to include quasiparticlephonon coupling. Calculational formulas are presented in case of neu...

Upper bounds on the maximum number of minimal codewords in a binary code follow from the theory of matroids. Random coding provide lower bounds. In this paper we compare these bounds with analogous bounds for the cycle code of graphs. This problem (in the graphic case) was considered in 1981 by Entringer and Slater who asked if a connected graph with p vertices and q edges can have only slightl...

BACKGROUND In independent linkage studies chromosome 2q11-q24 and chromosome 2q23-35 have previously been implicated as regions potentially harbouring susceptibility loci for osteoarthritis (OA). OBJECTIVE To test chromosome 2q for linkage to idiopathic osteoarthritis. METHODS Using a cohort of 481 OA families that each contained at least one affected sibling pair with severe end-stage dise...

Given any natural number q > 3 we show there exists an integer t ≤ [2 log2 (q – 3)] such that an Hadamard matrix exists for every order 2q where s > t. The Hadamard conjecture is that s = 2. This means that for each q there is a finite number of orders 2q for which an Hadamard matrix is not known. This is the first time such a statement could be made for arbitrary q. In particular it is already...

The even graceful labeling of a graph G with q edges means that there is an injection f : V(G) to { 0,1,1,1,2,...,2q+i/i= 1 to n} such that when each edge uv is assigned the label |f(u) – f(v)| the resulting edge labels are {1,3,5,...,2q-1}. A graph which admits an edge odd graceful labeling is called an edge-odd graceful graph. In this paper, the edge odd gracefulness of paths p1, p2, p3,..., ...

The present paper aims to derive summation and transformation formulae for the generalized very well-poised hypergeometric functions 2q+5F2q+4(1) 2q+7F2q+6(1) having arbitrary integral parameter differences. These results are derived with help of Bailey’s transform extension Saalschutz theorem series ¨ r+3Fr+2(1), where r pairs parameters differ by positive integers. particularizations these id...

BACKGROUND Primary erythermalgia is a rare disorder characterized by recurrent attacks of red, warm and painful hands and/or feet. In a previous study we reported localization of a gene for primary erythermalgia to a 7.94-cM region on chromosome 2q. A recent study reported voltage-gated sodium channel gene SCN9a sequence variants in a family and a single individual with primary erythermalgia. ...