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Full-Text Articles in Life Sciences

Occurrence Of Pathogenicity Island Iapec-O1 Genes Among Escherichia Coli Implicated In Avian Colibacillosis, Subhashinie Kariyawasam, Timothy J. Johnson, Chitrita Debroy, Lisa K. Nolan Sep 2006

Occurrence Of Pathogenicity Island Iapec-O1 Genes Among Escherichia Coli Implicated In Avian Colibacillosis, Subhashinie Kariyawasam, Timothy J. Johnson, Chitrita Debroy, Lisa K. Nolan

Veterinary Microbiology and Preventive Medicine Publications

Colibacillosis caused by avian pathogenic Escherichia coli (APEC) is a leading cause of economic loss to the poultry industry worldwide. The ability of APEC to cause disease is determined by certain virulence markers, some of which are located on pathogenicity islands (PAIs). We recently described one such PAI in an APEC O1:K1 strain (APEC-O1). This PAI, termed PAI IAPEC-O1, carries the genes of the pap operon, a region similar to the tiainvasion determinant of enterotoxigenic E. coli; ireA, a gene that encodes an iron-responsive element; and a novel 1.5-kb region, ORF 54. Here, the occurrence of ...


A Role For Cetp Taqib Polymorphism In Determining Susceptibility To Atrial Fibrillation: A Nested Case Control Study, Folkert W. Asselbergs, Jason H. Moore, Maarten P. Van Den Berg, Eric B. Rimm Apr 2006

A Role For Cetp Taqib Polymorphism In Determining Susceptibility To Atrial Fibrillation: A Nested Case Control Study, Folkert W. Asselbergs, Jason H. Moore, Maarten P. Van Den Berg, Eric B. Rimm

Open Dartmouth: Faculty Open Access Scholarship

Studies investigating the genetic and environmental characteristics of atrial fibrillation (AF) may provide new insights in the complex development of AF. We aimed to investigate the association between several environmental factors and loci of candidate genes, which might be related to the presence of AF. A nested case-control study within the PREVEND cohort was conducted. Standard 12 lead electrocardiograms were recorded and AF was defined according to Minnesota codes. For every case, an age and gender matched control was selected from the same population (n = 194). In addition to logistic regression analyses, the multifactor-dimensionality reduction (MDR) method and interaction entropy ...