[Trypanosoma cruzi genome: transcriptional mapping and karyotype correlation; molecular characterization of a surface antigen from the Tc13 family]. / Genoma del Trypanosoma cruzi. Correlación entre el mapa transcripcional y el cariotipo caracterización molecular de un antígeno de superficie de la familia TC13.
Medicina (B Aires)
; 59 Suppl 2: 11-7, 1999.
Article
en Es
| MEDLINE
| ID: mdl-10668238
ABSTRACT
We describe herein the genome mapping of Trypanosoma cruzi, the etiological agent of Chagas' disease, by hybridization of a cosmid library gridded in high density filters with cDNA from an epimastigote expression library as probes. We also show the correlation of some cosmid contigs with parasite chromosomal bands. With libraries from the T. cruzi Genome Project we have characterized a new member of the Tc13 family belonging to the superfamily of trypomastigote surface antigens. Starting with a Tulahuén strain (Tul 2 stock) clone, homologous to these antigens, we have sequenced and characterized the complete gene in the CL Strain (CL Brener clone). We have also found homologies with different ESTs which characterization would lead to further knowledge of this antigen family.
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Base de datos:
MEDLINE
Asunto principal:
Trypanosoma cruzi
/
Genoma de Protozoos
/
Antígenos de Protozoos
/
Antígenos de Superficie
Límite:
Animals
Idioma:
Es
Revista:
Medicina (B Aires)
Año:
1999
Tipo del documento:
Article
País de afiliación:
Argentina