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Genetic diversity of locus of enterocyte effacement genes of enteropathogenic Escherichia coli isolated from Peruvian children
(Microbiology Society, 2012)
The aim of this study was to determine the frequency and allele associations of locus of enterocyte effacement encoded esp and tir genes among 181 enteropathogenic Escherichia coli (EPEC) strains (90 diarrhoea-associated ...
Between the cross and the sword: the crisis of the gene concept
(2007-03)
Challenges to the gene concept have shown the difficulty of preserving the classical molecular concept, according to which a gene is a stretch of DNA encoding a functional product (polypeptide or RNA). The main difficulties ...
Pesquisa e propriedade intelectual envolvendo material humano: afinal, de quem são nossos genes?Research and intellectual property involving human material: after all, from whom are our genes?La investigación y la propiedad intelectual implicando material humano: ¿al final, a quien pertenecen nuestros genes?
(Fundação Oswaldo Cruz. Instituto de Comunicação e Informação Científica e Tecnológica em Saúde., 2017)
Gene Mutations in Esophageal Mucosa of Chagas Disease Patients
(Int Inst Anticancer Research, 2009-04-01)
Background: Chagas disease patients with longstanding megaesophagus have a significantly increased risk for esophageal carcinoma. Materials and Methods: PCR-SSCP analysis and DNA sequencing of esophageal mucosa from Chagas ...
Evaluación de factores de virulencia en cepas de Salmonella Typhimurium aisladas de cuyes (Cavia porcellus) enfermos y sanos
(Facultad de Medicina Veterinaria. Universidad Nacional Mayor de San Marcos, 2021)
The present study evaluated the presence of 10 genes encoding various virulence factors of biological importance in 100 Salmonella Typhimurium isolates, where 90 isolates came from sick guinea pigs and 10 from apparently ...