Cloning and comparison of ten gene sequences of a Chilean H. pylori strain with other H. pylori strains revealed higher variability for VacA and CagA virulence factors

Cloning and comparison of ten gene sequences of a Chilean H. pylori strain with other H. pylori strains revealed higher variability for VacA and CagA virulence factors

We have cloned and sequenced ten Helicobacter pylori genes from a Chilean strain (CH-CTX1) including: a cytotoxin VacA fragment, a CagA fragment (A17), a species-specific protein (TsaA), urease subunits (UreA, UreB), a flagellin subunit (FlaB), heat shock proteins (HspA and HspB), adhesin (HpaA) and...

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Main Authors: MÜLLER,ILSE, MEDINA-SELBY,ANGELICA, PALACIOS,JOSE LUIS, MARTINEZ,PATRICIO, OPAZO,PATRICIO, BRUCE,ELSA, MANCILLA,MARTA, VALENZUELA,PABLO, YUDELEVICH,ARTURO, VENEGAS,ALEJANDRO
Language:English
Published: Sociedad de Biología de Chile 2002
Subjects:
Chilean H. pylori strain
PCR-cloned genes
HpaA
VacA
CagA sequences
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602002000100010
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