Eleni N Levedakou

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Mice heterozygous for the radiation-induced Sprawling (Swl) mutation display an early-onset sensory neuropathy with muscle spindle deficiency. The lack of an H reflex despite normal motor nerve function in the hindlimbs of these mutants strongly suggests defective proprioception. Immunohistochemical analyses reveal that proprioceptive sensory neurons are(More)
The autosomal recessive neuromuscular disorder associated with the enervated (enr) mouse transgene insertion manifests impaired peripheral nerve regeneration due to defects in Schwann cells and resembles the myodystrophy (Large(myd)) phenotype. Here we show that the enr transgene has integrated into Chr 8 approximately 160 kb downstream from the 3' end of(More)
LARGE is a glycosyltransferase known to glycosylate alpha-dystroglycan, a component of the dystrophin-associated glycoprotein complex. Spontaneous deletions in the Large gene (Large(myd) and Large(vls)) result in muscular dystrophy accompanied by heart, brain, and eye defects. Another Large mouse mutant, enervated (Large(enr)), is the result of a transgene(More)
The early events in the G2 checkpoint response to ionizing radiation (IR) were analyzed in diploid normal human fibroblasts (NHFs) and fibroblasts from patients with two heritable cancer syndromes. Exposure to y-radiation of asynchronously growing NHFs resulted in a rapid re duction in the number of cells in mitosis (G2 delay) and was accompanied by a(More)
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