Data/hora: 01/06/2024 18:32:22

Provedor de dados: | Genetics and Molecular Biology
País: | Brazil
Título: | Trypanosomatid comparative genomics: contributions to the study of parasite biology and different parasitic diseases
Autores: | Teixeira,Santuza M.; Paiva,Rita Márcia Cardoso de; Kangussu-Marcolino,Monica M.; DaRocha,Wanderson D.
Data: | 2012-01-01
Ano: | 2012
Palavras-chave: | Trypanosoma brucei; Trypanosoma cruzi; Leishmania major; Genome; RNAseq.
Resumo: | In 2005, draft sequences of the genomes of Trypanosoma brucei, Trypanosoma cruzi and Leishmania major, also known as the Tri-Tryp genomes, were published. These protozoan parasites are the causative agents of three distinct insect-borne diseases, namely sleeping sickness, Chagas disease and leishmaniasis, all with a worldwide distribution. Despite the large estimated evolutionary distance among them, a conserved core of ~6,200 trypanosomatid genes was found among the Tri-Tryp genomes. Extensive analysis of these genomic sequences has greatly increased our understanding of the biology of these parasites and their host-parasite interactions. In this article, we review the recent advances in the comparative genomics of these three species. This analysis also includes data on additional sequences derived from other trypanosmatid species, as well as recent data on gene expression and functional genomics. In addition to facilitating the identification of key parasite molecules that may provide a better understanding of these complex diseases, genome studies offer a rich source of new information that can be used to define potential new drug targets and vaccine candidates for controlling these parasitic infections.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572012000100001
Editor: | Sociedade Brasileira de Genética
Relação: | 10.1590/S1415-47572012005000008
Formato: | text/html
Fonte: | Genetics and Molecular Biology  v.35 n.1 2012
Fonte: | info:eu-repo/semantics/openAccess