Tracking Cryptosporidium parvum by sequence analysis of small double-stranded RNA.

We sequenced a 173-nucleotide fragment of the small double-stranded viruslike RNA of Cryptosporidium parvum isolates from 23 calves and 38 humans. Sequence diversity was detected at 17 sites. Isolates from the same outbreak had identical double-stranded RNA sequences, suggesting that this technique...

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Detalles Bibliográficos
Autores principales: Xiao, L, Limor, J, Bern, C, Lal, A A
Formato: Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2001
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2631692/
https://www.ncbi.nlm.nih.gov/pubmed/11266306
Descripción
Sumario:We sequenced a 173-nucleotide fragment of the small double-stranded viruslike RNA of Cryptosporidium parvum isolates from 23 calves and 38 humans. Sequence diversity was detected at 17 sites. Isolates from the same outbreak had identical double-stranded RNA sequences, suggesting that this technique may be useful for tracking Cryptosporidium infection sources.

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