Rearranged subtelomeric rRNA genes in Giardia duodenalis.

Upcroft, Jacqueline A; Abedinia, Mahin; Upcroft, Peter

Upcroft, Jacqueline A; Abedinia, Mahin; Upcroft, Peter.

Afiliación

Upcroft JA; Queensland Institute of Medical Research, The Bancroft Center, Australian Centre for International and Tropical Health and Nutrition, University of Queensland, Brisbane, Queensland, Australia. jacquiU@qimr.edu.au

Eukaryot Cell ; 4(2): 484-6, 2005 Feb.

Article en En | MEDLINE | ID: mdl-15701810

RESUMEN

Giardia duodenalis has linear chromosomes capped with typical eukaryotic repeats [(TAGGG)n], subtelomeric rRNA genes, and telomere gene units. The absence of two closely associated NotI sites in the large-subunit rRNA gene was used as an indicator in hybridizations of one- and two-dimensional NotI-cleaved Giardia chromosome separations that some chromosomes carry only rearranged and, by deduction, nonfunctional rRNA genes.

Asunto(s)

Reordenamiento Génico; Genes de ARNr; Giardia lamblia/genética; ARN Ribosómico/genética; Telómero; Animales; Cromosomas Fúngicos

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: ARN Ribosómico / Reordenamiento Génico / Telómero / Giardia lamblia / Genes de ARNr Límite: Animals Idioma: En Revista: Eukaryot Cell Asunto de la revista: BIOLOGIA MOLECULAR Año: 2005 Tipo del documento: Article País de afiliación: Australia Pais de publicación: Estados Unidos

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