Revistas Internacionales

2012 Castillo D, Higuera G, Villa M, Middelboe M, Dalsgaard I, Madsen L, Espejo RT. Diversity of Flavobacterium psychrophilum and the potential use of its phages for protection against bacterial cold water disease in salmonids. J Fish Dis 2012;35(3):193-201

2012 García K, Gavilán RG, Höfle MG, Martínez-Urtaza J, Espejo RT. Microevolution of Pandemic Vibrio parahaemolyticus assessed by the number of repeat units in short sequence Tandem repeat regions. PLoS One 2012;7(1):e30823

2012 Navarrete P, Magne F, Araneda C, Fuentes P, Barros L, Opazo R, Espejo R, Romero J. PCR-TTGE analysis of 16S rRNA from rainbow trout (Oncorhynchus mykiss) gut microbiota reveals host-specific communities of active bacteria. PLoS One 2012;7(2):e31335

2012 Delfino CM, Berini C, Eirin ME, Malan R, Pedrozo W, Krupp R, Blejer J, Espejo R, Fierro L, Puca A, Oubiña JR, Mathet VL, Biglione MM. New natural variants of hepatitis B virus among Amerindians from Argentina with mainly occult infections. J Clin Virol 2012 Mar 21 (In Press)

2010 Bastías R, Higuera G, Sierralta W, Espejo RT. A new group of cosmopolitan bacteriophages induce a carrier state in the pandemic strain of Vibrio parahaemolyticus. Environ Microbiol 2010; 12:990-1000

2010 Ansede-Bermejo J, Gavilan RG, Triñanes J, Espejo RT, Martinez-Urtaza J. Origins and colonization history of pandemic Vibrio parahaemolyticus in South America. Mol Ecol 2010; 19(18):3924-3937

2010 Navarrete P, Toledo I, Mardones P, Opazo R, Espejo RT, Romero J. Effect of Thymus vulgaris essential oil on intestinal bacterial microbiota of rainbow trout, Oncorhynchus mykiss (Walbaum) and bacterial isolates. Aquacult Res 2010; 41:e667-e678

2009 Navarrete P, Espejo RT, Romero J.
Molecular analysis of microbiota along the digestive tract of juvenile Atlantic Salmon (Salmo salar L.).
Microb Ecol 2009; 57(3):550-561

2009 Harth E, Matsuda L, Hernández C, Rioseco ML, Romero J, González-Escalona N, Martínez-Urtaza J, Espejo RT.
Epidemiology of Vibrio parahaemolyticus outbreaks, southern Chile.
Emerg Infect Dis 2009; 15(2):163-168

2009 Zabala B, García K, Espejo RT.
Enhancement of Vibrio parahaemolyticus O3:K6 pandemic.
Appl Environ Microbiol 2009; 75(6):1697-1702

2009 Harth-Chu E, Espejo RT, Christen R, Guzmán CA, Höfle MG.
Multiple-locus variable-number tandem-repeats analysis for clonal identification of Vibrio parahaemolyticus isolates using capillary electrophoresis.
Appl Environ Microbiol 2009; 75(12):4079-4088

2009 García K, Torres R, Uribe P, Hernández C, Rioseco ML, Romero J, Espejo RT.
Dynamic of clinical and environmental Vibrio parahaemolyticus during seafood-related summer diarrhea outbreaks in southern Chile.
Appl Environ Microbiol 2009; 75(23):7482-7487

2009 Zabala B, Hammerl JA, Espejo RT, Hertwig S.
The linear plasmid prophage Vp58.5 of Vibrio parahaemolyticus is closely related to the integrating phage VHML and constitutes a new incompatibility group of telomere phages.
J Virol 2009; 83(18):9313-9320

2008 Navarrete P, Mardones P, Opazo R, Espejo R, Romero J.
Oxytetracycline treatment reduces bacterial diversity of intestinal microbiota of Atlantic salmon.
J Aquat Anim Health 2008; 20(3):177-183

2008 González-Escalona N, Martínez-Urtaza J, Romero J, Espejo RT, Jaykus LA, DePaola A.
Determination of molecular phylogenetics of Vibrio parahaemolyticus strains by multilocus sequence typing.
J Bacteriol 2008; 190(8):2831-2840

2007 Cabello FC,, Espejo RT, Hernández MC, Rioseco ML, Ulloa J, Vergara JA.
Vibrio parahaemolyticus O3:K6 epidemic diarrhea, Chile, 2005.
Emerg Infect Dis 2007; 13(4):655-656

2007 Fuenzalida L, Armijo L, Zabala B, Hernández C, Rioseco ML, Riquelme C, Espejo RT. Vibrio parahaemolyticus strains isolated during investigation of the summer 2006 seafood related diarrhea outbreaks in two regions of Chile. Int J Food Microbiol 2007; 117(3):270-275

2007 Harth E, Romero J, Torres R, Espejo RT.
Intragenomic heterogeneity and intergenomic recombination among Vibrio parahaemolyticus 16S rRNA genes.
Microbiology 2007; 153(Pt 8):2640-2647

2006 González-Escalaona N, Romero J, Guzmán CA, Espejo RT.
Variation in the 16S-23S rRNA intergenic spacer regions in Vibrio parahaemolyticus strains are due to indels nearby their tRNAGlu.
FEMS Microbiol Lett 2006; 256:38-43

2006 Fuenzalida L, Hernández C, Toro J, Romero J, Espejo RT.
Vibrio parahaemolyticus in shellfish and clinical samples during two large epidemics of diarrhea in Southern Chile.
Environ Microbiol 2006; 8:675-683

2005 Cabello A, Espejo RT, Romero J.
Tracing Vibrio parahaemolyticus in oysters (Tiostrea chilensis) using a Green Fluorescent Protein tag.
J Exp Marine Biol Ecol 2005; 327:157-166

2005 Gonzalez-Escalona N, Romero J, Espejo RT.
Polymorphism and gene conversion of the 16S rRNA genes in the multiple rRNA operons of Vibrio parahaemolyticus.
FEMS Microbiol Lett 2005; 246(2):213-219

2005 Gonzalez-Escalona N, Cachicas V, Acevedo C, Rioseco ML, Vergara JA, Cabello F, Romero J, Espejo RT.
Vibrio parahaemolyticus diarrhea, Chile, 1998 and 2004.
Emerg Infect Dis 2005; 11(1):129-131

2003 Uribe P, Espejo RT.
Effect of associated bacteria on the growth and toxicity of Alexandrium catenella.
Appl Environ Microbiol 2003; 69:659-662

2003 Romero J, Yanez C, Vasquez M, Moore RB, Espejo R.
Characterization and identification of an iron-oxidizing Leptospirullum-like bacterium, present in the high sulfate leaching solution of a commercial bioleaching plant.
Res Microbiol 2003; 143:353-359

2003 Gonzalez N, Romero J, Espejo RT.
Comprehensive detection of bacterial populations by PCR amplification of the 16S-23S rRNA spacer region.
J Microbiol Methods 2003; 55(1):91-97

2002 Romero J, Gonzalez N, Espejo RT.
A marine pseudoalteromonas sp. composes most of the bacterial population developed in oysters (Tiostrea chilensis) spoiled during storage.
J Food Sci 2002; 67(6):2300-2303

2002 Moreno C, Romero J, Espejo RT.
Polymorphism in repeated 16S rRNA genes is a common property of type strains and environmental isolates of the genus Vibrio.
Microbiology 2002; 148:1233-1239

2002 Romero J, Garcia-Varela M, Laclette JP, Espejo RT.
Bacterial 16S rRNA gene analysis revealed that bacterial related to Arcobacter spp. constitute an abundant and common component of the oyster microflora (Tiostrea chilensis).
Microb Ecol 2002; 44:365-371

2001 Romero J, Espejo RT.
The prevalence of non- cultivable bacteria in oysters (Tiostrea chilensis, philippi 1845).
J Shellfish Res 2001; 20:1235-1240

1999 Vasquez M, Moore ERB, Espejo RT.
Detection by polymerase chain reaction-amplification and sequencing of an archaeon in a commercial-scale copper bioleaching plant.
FEMS Microbiol Lett 1999; 173:183-187

1999 Uribe P, Suarez Isla BA, Espejo RT.
Ribosomal RNA heterogeneity and identification of toxic dinoflagellates cultures by heteroduplex mobility assay.
J Phycol 1999; 35:884-888

1998 Espejo RT, Feijoo CG, Romero J, Vasquez M.
PAGE analysis of the heteroduplexes formed between PCR amplified 16S Ribosomal RNA genes: estimation of sequence similarity and rDNA complexity.
Microbiology 1998; 144:1611-1617

1997 Espejo RT, Romero J.
Bacterial community in copper sulfide ores inoculated and leached with solution from a commercial-scale copper leaching plant.
Appl Environ Microbiol 1997; 63:1344-1348

1997 Vasquez M, Espejo RT.
Chemolithotrophic bacteria in copper ores leached at high sulfuric acid concentrations.
Appl Environ Microbiol 1997; 63:332-334

1996 Pizarro J, Jedlicki E, Orellana O, Romero J, Espejo RT.
Bacterial population in samples of bioleached copper ore as revealed by analysis of DNA obtained before and after cultivation.
Appl Environ Microbiol 1996; 62:1323-1328

1993 Espejo RT, Escanilla D.
Detection of HIV-1 DNA by a simple procedure of polymerase chain reaction, using primer-dimer" formation as an internal control of amplification.
Res Virol 1993; 144:243-246

1993 Ramirez E, Uribe P, Escanilla D, Sanchez G, Espejo RT.
Reactivity patterns and infection status of serum samples with indeterminate Western immunoblot tests for antibody to hunan immunodeficiency virus type 1.
J Clin Microbiol 1993; 30:801-805

1990 Espejo RT, Uribe P.
Immunoprecipitation of Human Immunodeficiency virus type 2 glycoproteins by sera positive for human immunodeficiency virus type 1.
J Clin Microbiol 1990; 28:2107-2111

Revistas Nacionales

2004 Acevedo C, Romero J, Espejo R.
Actividad de distintas presentaciones comerciales de Saccharomyces boulardii (Camparative activity of different commercial products containing Saccharomyces boulardii).
Rev Chil Nutr 2004; 31(1):33-38

1995 Gaggero A, Escanilla D, Larrañaga C, Uribe P, Espejo RT.
Progreso de la infección viral en mellizos hijos de madre infectada por el virus de la inmunodeficiencia humana (Progression of viral infection in two twins born from a mother infected with the human immunodeficiency virus).
Rev Méd Chil 1995; 123:1189-1198

Publicaciones

1991 Huilan S, Zhen LG, Mathan MM, Mathew MM, Olarte J, Espejo R, Khin Maung U, Ghafoor MA, Khan MA, Sami Z, et al.
Etiology of acute diarrhoea among children in developing countries: a multicentre study in five countries. Bull World Health Org

Libros

Capítulos de Libros

2010 González-Escalona N, Moreno CX, Romero J, Espejo RT. Vibrio parahaemolyticus strain ATCC 17802 contains two transcriptionally active 16S rRNA genes and neither degrades preferentially in starvation. In: Méndez-Vilas A., editor. Current Research, Technology and Education Topics in Applied Microbiology and Microbial Biotechnology. Badajoz, España:Formatex Research Center; 2010 (Microbiology Series;2, Vol. 1:754-757

1995 Vasquez M, Espejo RT.
Selection of bacteria originally present in bioleaching system upon laboratory culturing in different media.
In: Vargas T, Jerez C, Wiertz J, Toledo H., editors. Biohydrometallurgical processing. Santiago: University of Chile; 1995. p. 135-142

1995 Espejo RT, Pizarro J, Jedliki E, Orellana O, Romero J.
Bacterial populations in the bioleaching of copper as revealed by analysis of DNA obtained from leached ores and leaching solutions.
In: Jerez CA, Vargas T, Toledo H, Wiertz JV., editors. Biohyhrometallurgical Processing. Santiago:University of Chile Press; 1995. v.II, p.1-8

Informes Internacionales

Informes Nacionales

Monografías

Programas Informáticos