Field populations of western corn rootworm, Diabrotica virgifera virgifera LeConte, were collected from three different sites (York Co., Phelps Co., and Saunders Co.) in Nebraska during 1996. Adult bioassays of these three populations were conducted with different concentrations of methyl-parathion and at a diagnostic concentration (1.0 microg/ml) to determine resistance levels among these popu...

An epidemiological and genetic investigation of myotonia congenita was carried out in northern Finland. Altogether 58 patients were identified (of whom 54 lived in the study area) in 23 families, with a prevalence of 7.3 per 100000. The majority of the families originated from a sparsely populated area in western Lapland. The mean age at onset of the disease was 11 years with a range of 2 to 45...

objective hereditary spastic paraplegia (hsp) is a degenerative disease of genetic origin affecting the corticospinal tracts in the spinal cord. there are three forms of inheritance: autosomal dominant hsp, autosomal rececive hsp and x-linked hsp. this disease is characterized by progressive spasticity of leg muscles with varying degrees of stiffness and weakness of other muscle groups. in this...

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the condition for the legatees inheriting from their legators, as asserted in the first part of article 875 of civil law, is that the legatee is to be alive when the legator dies. therefore, for someone to inherit from another person, his or her being alive is to be certified at the time of the legator’s death. however, article 873 of civil law, in accordance with civil jurisprudence, has exclu...

The Special Issue “Protein-Based Infection, Inheritance, and Memory” includes a set of experimental review papers covering different aspects protein memory, infection, inheritance [...]

Amelogenesis Imperfectas (AIs) are clinically and genetically heterogeneous conditions characterized by a wide range of clinical features. These abnormalities of enamel formation are categorized into three main groups, hypoplastic, hypomaturation and hypocalcified with different modes of inheritance such as autosomal recessive (AR), autosomal dominant (AD) and X-lined recessive (XLR). In spite ...

epilepsy is one of the most common neurological disorders. studies have demonstrated that genetic factors have a strong role in etiology of epilepsy. mutations in genes encoding ion channels, neurotransmitters and other proteins involved in the neuronal biology have been recognized in different types of this disease. moreover, some chromosomal aberration including ring chromosomes will result i...

Information of 82 children in Finland, treated during the years 1974 to 1983 for polycystic kidney disease, was collected retrospectively. The occurrence was of the order of 1:8000 births. Fifty-one of the children had early lethal disease and 31 survived for over 28 days. These children came from 69 families. They were divided by family studies into three groups: autosomal dominant polycystic ...

Background: X-linked lissencephaly with ambiguous genitalia (XLAG) is a recently described genetic disorder, in which patients present with lissencephaly, agenesis of the corpus callosum, refractory epilepsy of neonatal onset, acquired microcephaly, and male genotype with ambiguous genitalia. XLAG is responsible for a severe neurological disorder of neonatal onset in boys. A gyration defect con...