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The sequenced yeast genome offers a unique resource for the analysis of eukaryotic cell function and enables genome-wide screens for genes involved in cellular processes. We have identified genes involved in cell surface assembly by screening transposon-mutagenized cells for altered sensitivity to calcofluor white, followed by supplementary screens to(More)
BACKGROUND Atrial fibrillation is a leading preventable cause of recurrent stroke for which early detection and treatment are critical. However, paroxysmal atrial fibrillation is often asymptomatic and likely to go undetected and untreated in the routine care of patients with ischemic stroke or transient ischemic attack (TIA). METHODS We randomly assigned(More)
  • J G Hall
  • 1997
Arthrogryposis is a sign associated with many specific conditions and syndromes. It is a term used to describe the presence of multiple joint contractures that are present at birth. It can be seen in isolation or in association with other congenital abnormalities as part of a syndrome with or without central nervous system involvement. The exact(More)
1. In spinal cats anaesthetized with alpha-chloralose, a study was made of the effects of methionine enkephalin and methionine enkephalin amide on the responses of neurones of spinal laminae IV and V to noxious and innocuous skin stimuli. The enkephalins were ejected from micropipettes either in the region of cell bodies or in the substantia gelatinosa. 2.(More)
An international group of clinicians working in the field of dysmorphology has initiated the standardization of terms used to describe human morphology. The goals are to standardize these terms and reach consensus regarding their definitions. In this way, we will increase the utility of descriptions of the human phenotype and facilitate reliable comparisons(More)
Arthrogryposis has been the term used to describe multiple congenital contractures for over a century. It is a descriptive term and present in over 400 specific conditions. Responsible gene abnormalities have been found for more than 150 specific types of arthrogryposis. Decreased fetal movement is present in all affected individuals which leads to a(More)