Título: Detection of genetic variation in Taenia solium
Autores: Maravilla, P.
Souza, V.
Valera, A.
Romero-Valdovinos, M.
Lopez-Vidal, Y.
Dominguez-Alpizar, JL.
Ambrosio , J.
Kawa, S.
Flisser, A
Fecha: 2011-12-07
2011-12-07
2003
Publicador: Facultad de Ciencias - UNAM
Fuente:
Tipo: Article
Tema: 1050
Descripción: Genetic variability among Taenia solium isolates was studied in 160 cysticerci from 6 pigs, 4 from Mexico, 1 from Honduras, and 1 from Tanzania. Random amplified polymorphic DNA (RAPD) analysis performed with 4 commercial primers showed 88% polymorphic loci and an average heterozygosity of 0.077; however, several alleles were fixed within each isolate. Linkage disequilibrium analysis indicated that 3 of the 6 isolates had a random association of alleles, whereas the other 3 had a clonal structure. These results suggest the existence of local lineages in T. solium, with events of genetic recombination within them.
Idioma: Inglés

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