Transcriptome analysis of expressed sequence tags from the venom glands of the fish Thalassophryne nattereri
Biochimie
; 88(6): 693-699, 2006.
Article
em En
| SES-SP, SESSP-IBPROD, SES-SP, SESSP-IBACERVO
| ID: biblio-1060831
Biblioteca responsável:
BR78.1
Localização: BR78.1
ABSTRACT
Thalassophryne nattereri (niquim) is a venomous fish found on the northern and northeastern coasts of Brazil. Every year, hundreds of humans are affected by the poison, which causes excruciating local pain, edema, and necrosis, and can lead to permanent disabilities. In experimental models, T. nattereri venom induces edema and nociception, which are correlated to human symptoms and dependent on venom kininogenase activity; myotoxicity; impairment of blood flow; platelet lysis and cytotoxicity on endothelial cells. These effects were observed with minute amounts of venom. To characterize the primary structure of T. nattereri venom toxins, a list of transcripts within the venom gland was made using the expressed sequence tag (EST) strategy. Here we report the analysis of 775 ESTs that were obtained from a directional cDNA library of T. nattereri venom gland.
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Coleções:
06-national
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BR
Base de dados:
SES-SP
/
SESSP-IBACERVO
/
SESSP-IBPROD
Limite:
Animals
Idioma:
En
Ano de publicação:
2006
Tipo de documento:
Article