Microbiología Molecular y Celular English version

Bialer MG, Sycz G, Muñoz González F, Ferrero MC, Baldi PC, Zorreguieta A. Adhesins of Brucella: Their Roles in the Interaction with the Host. Pathogens. 2020. 9(11):942. 


Muñoz González F, Sycz G, Alonso Paiva IM, Linke D, Zorreguieta A, Baldi PC The BtaF Adhesin Is Necessary for Full Virulence During Respiratory Infection by Brucella suis and Is a Novel Immunogen for Nasal Vaccination Against Brucella Infection. , Ferrero MC. Front Immunol. 2019. 10:1775. 


Zorreguieta A, Tolmasky ME. Bridged Nucleic Acids Reloaded. Soler-Bistué A, Molecules. 2019. 24(12):2297. 


Bialer MG, Ruiz-Ranwez V, Sycz G, Estein SM, Russo DM, Altabe S, Sieira R, Zorreguieta A MapB, the Brucella suis TamB homologue, is involved in cell envelope biogenesis, cell division and virulence. . Sci Rep. 2019. 9(1):2158. 


Davies-Sala C, Jani S, Zorreguieta A, Tolmasky ME. Identification of the Acinetobacter baumannii Ribonuclease P Catalytic Subunit: Cleavage of a Target mRNA in the Presence of an External Guide Sequence. Front Microbiol. 2018.  9:2408. 


Sorroche F, Bogino P, Russo DM, Zorreguieta A, Nievas F, Morales GM, Hirsch AM, Giordano W. Cell Autoaggregation, Biofilm Formation, and Plant Attachment in a Sinorhizobium meliloti lpsB Mutant. Mol Plant Microbe Interact. 2018. 31(10):1075-1082. 


Draghi WO, Degrossi J, Bialer M, Brelles-Mariño G, Abdian P, Soler-Bistué A, Wall L, Zorreguieta A. Biodiversity of cultivable Burkholderia species in Argentinean soils under no-till agricultural practices. PLoS One. 2018. 13(7):e0200651. 


Jani S, Jackson A, Davies-Sala C, Chiem K, Soler-Bistué A, Zorreguieta A, Tolmasky ME. Assessment of External Guide Sequences' (EGS) Efficiency as Inducers of RNase P-Mediated Cleavage of mRNA Target Molecules. Methods Mol Biol. 2018. 1737:89-98. 


Martina P, Leguizamon M, Prieto CI, Sousa SA, Montanaro P, Draghi WO, Stämmler M, Bettiol M, de Carvalho CCCR, Palau J, Figoli C, Alvarez F, Benetti S, Lejona S, Vescina C, Ferreras J, Lasch P, Lagares A, Zorreguieta A. Burkholderia puraquae sp. nov., a novel species of the Burkholderia cepacia complex isolated from hospital settings and agricultural soils. , Leitão JH, Yantorno OM, Bosch A. Int J Syst Evol Microbiol. 2018. 68(1):14-20. 


Kleinman CL, Sycz G, Bonomi HR, Rodríguez RM, Zorreguieta A, Sieira R ChIP-seq analysis of the LuxR-type regulator VjbR reveals novel insights into the Brucella virulence gene expression network. . Nucleic Acids Res. 2017. 45(10):5757-5769. 


Sieira R, Bialer MG, Roset MS, Ruiz-Ranwez V, Langer T, Arocena GM, Mancini E, Zorreguieta A. Combinatorial control of adhesion of Brucella abortus 2308 to host cells by transcriptional rewiring of the trimeric autotransporter btaE gene. Mol Microbiol. 2017. 103(3):553-565. 


Jackson A, Jani S, Sala CD, Soler-Bistué AJ, Zorreguieta A, Tolmasky ME. Assessment of configurations and chemistries of bridged nucleic acids-containing oligomers as external guide sequences: a methodology for inhibition of expression of antibiotic resistance genes. Biol Methods Protoc. 2016. 1(1):bpw001. 


Vozza NF, Abdian PL, Russo DM, Mongiardini EJ, Lodeiro AR, Molin S, Zorreguieta A.  A Rhizobium leguminosarum CHDL- (Cadherin-Like-) Lectin Participates in Assembly and Remodeling of the Biofilm Matrix. Front Microbiol. 2016. 7:1608. 


Fox AR, Soto G, Valverde C, Russo D, Lagares A Jr, Zorreguieta Á, Alleva K, Pascuan C, Frare R, Mercado-Blanco J, Dixon R, Ayub ND Major cereal crops benefit from biological nitrogen fixation when inoculated with the nitrogen-fixing bacterium Pseudomonas protegens Pf-5 X940. . Environ Microbiol. 2016. 18(10):3522-3534. 


Draghi WO, Mancini Villagra UM, Wall LG, Zorreguieta A. Draft Genome Sequence of Burkholderia cordobensis Type Strain LMG 27620, Isolated from Agricultural Soils in Argentina. Genome Announc. 2015. 3(5):e01238-15. 


Davies-Sala C, Soler-Bistué A, Bonomo RA, Zorreguieta A, Tolmasky ME External guide sequence technology: a path to development of novel antimicrobial therapeutics. . Ann N Y Acad Sci. 2015. 1354(1):98-110. 


Russo DM, Abdian PL, Posadas DM, Williams A, Vozza N, Giordano W, Kannenberg E, Downie JA, Zorreguieta A. Lipopolysaccharide O-chain core region required for cellular cohesion and compaction of in vitro and root biofilms developed by Rhizobium leguminosarum. Appl Environ Microbiol. 2015. 81(3):1013-23. 


Draghi WO, Peeters C, Cnockaert M, Snauwaert C, Wall LG, Zorreguieta A, Vandamme P. Burkholderia cordobensis sp. nov., from agricultural soils. . Int J Syst Evol Microbiol. 2014. 64(Pt 6):2003-2008. 


Ruiz-Ranwez V, Posadas DM, Estein SM, Abdian PL, Martin FA, Zorreguieta A.The BtaF trimeric autotransporter of Brucella suis is involved in attachment to various surfaces, resistance to serum and virulence. PLoS One. 2013. 8(11):e79770. 


Van der Henst C, de Barsy M, Zorreguieta A, Letesson JJ, De Bolle X The Brucella pathogens are polarized bacteria. . Microbes Infect. 2013. 15(14-15):998-1004. 


García Angulo VA, Bonomi HR, Posadas DM, Serer MI, Torres AG, Zorreguieta Á, Goldbaum FA Identification and characterization of RibN, a novel family of riboflavin transporters from Rhizobium leguminosarum and other proteobacteria. . J Bacteriol. 2013. 195(20):4611-9. 


Traglia GM, Sala CD, Fuxman Bass JI, Soler-Bistué AJ, Zorreguieta A, Ramírez MS, Tolmasky ME. Internalization of Locked Nucleic Acids/DNA Hybrid Oligomers into Escherichia coli. Biores Open Access. 2012. 1(5):260-3. 


Andres P, Lucero C, Soler-Bistué A, Guerriero L, Albornoz E, Tran T, Zorreguieta A Differential distribution of plasmid-mediated quinolone resistance genes in clinical enterobacteria with unusual phenotypes of quinolone susceptibility from Argentina. ; PMQR Group, Galas M, Corso A, Tolmasky ME, Petroni A. Antimicrob Agents Chemother. 2013. 57(6):2467-75. 


Ruiz-Ranwez V, Posadas DM, Van der Henst C, Estein SM, Arocena GM, Abdian PL, Martín FA, Sieira R, De Bolle X, Zorreguieta A BtaE, an adhesin that belongs to the trimeric autotransporter family, is required for full virulence and defines a specific adhesive pole of Brucella suis. . Infect Immun. 2013. 81(3):996-1007. 


Abdian PL, Caramelo JJ, Ausmees N, Zorreguieta A RapA2 is a calcium-binding lectin composed of two highly conserved cadherin-like domains that specifically recognize Rhizobium leguminosarum acidic exopolysaccharides. . J Biol Chem. 2013. 288(4):2893-904. 


Sala CD, Soler-Bistué AJ, Korprapun L, Zorreguieta A, Tolmasky ME Inhibition of cell division induced by external guide sequences (EGS Technology) targeting ftsZ. . PLoS One. 2012. 7(10):e47690. 


Sieira R, Arocena GM, Zorreguieta A, Comerci DJ, Ugalde RA.A MarR-Type regulator directly activates transcription from the Brucella abortus virB promoter by sharing a redundant role with HutC. J Bacteriol. 2012. 194(23):6431-40. 


Bonomi HR, Posadas DM, Paris G, Carrica Mdel C, Frederickson M, Pietrasanta LI, Bogomolni RA, Zorreguieta A, Goldbaum FA Light regulates attachment, exopolysaccharide production, and nodulation in Rhizobium leguminosarum through a LOV-histidine kinase photoreceptor. . Proc Natl Acad Sci U S A. 2012. 109(30):12135-40. 


Arocena GM, Zorreguieta A, Sieira R Expression of VjbR under nutrient limitation conditions is regulated at the post-transcriptional level by specific acidic pH values and urocanic acid. . PLoS One. 2012. 7(4):e35394. 


Sorroche FG, Spesia MB, Zorreguieta A, Giordano W. A positive correlation between bacterial autoaggregation and biofilm formation in native Sinorhizobium meliloti isolates from Argentina. . Appl Environ Microbiol. 2012. 78(12):4092-101. 


Posadas DM, Ruiz-Ranwez V, Bonomi HR, Martín FA, Zorreguieta A. BmaC, a novel autotransporter of Brucella suis, is involved in bacterial adhesion to host cells. . Cell Microbiol. 2012. 14(6):965-82. 


Tran T, Andres P, Petroni A, Soler-Bistué A, Albornoz E, Zorreguieta A, Reyes-Lamothe R, Sherratt DJ, Corso A, Tolmasky ME. Small plasmids harboring qnrB19: a model for plasmid evolution mediated by site-specific recombination at oriT and Xer sites. Antimicrob Agents Chemother. 2012. 56(4):1821-7. 


Fuxman Bass JI, Russo DM, Gabelloni ML, Geffner JR, Giordano M, Catalano M, Zorreguieta A, Trevani AS Extracellular DNA: a major proinflammatory component of Pseudomonas aeruginosa biofilms. . J Immunol. 2010. 184(11):6386-95. 


Sorroche FG, Rinaudi LV, Zorreguieta A, Giordano W EPS II-dependent autoaggregation of Sinorhizobium meliloti planktonic cells. . Curr Microbiol. 2010. 61(5):465-70. 


Ramirez MS, Don M, Merkier AK, Bistué AJ, Zorreguieta A, Centrón D, Tolmasky ME Naturally competent Acinetobacter baumannii clinical isolate as a convenient model for genetic studies. . J Clin Microbiol. 2010. 48(4):1488-90. 


Rinaudi LV, Sorroche F, Zorreguieta A, Giordano W Analysis of the mucR gene regulating biosynthesis of exopolysaccharides: implications for biofilm formation in Sinorhizobium meliloti Rm1021. . FEMS Microbiol Lett. 2010. 302(1):15-21. 


Soler Bistué AJ, Martín FA, Vozza N, Ha H, Joaquín JC, Zorreguieta A, Tolmasky ME. Inhibition of aac(6')-Ib-mediated amikacin resistance by nuclease-resistant external guide sequences in bacteria. . Proc Natl Acad Sci USA. 2009. 106(32):13230-5. 


Edwards A, Frederix M, Wisniewski-Dyé F, Jones J, Zorreguieta A, Downie JA The cin and rai quorum-sensing regulatory systems in Rhizobium leguminosarum are coordinated by ExpR and CinS, a small regulatory protein coexpressed with CinI. . J Bacteriol. 2009. 191(9):3059-67. 


Martin FA, Posadas DM, Carrica MC, Cravero SL, O'Callaghan D, Zorreguieta A Interplay between two RND systems mediating antimicrobial resistance in Brucella suis. . J Bacteriol. 2009. 191(8):2530-40. 


Fuxman Bass JI, Gabelloni ML, Alvarez ME, Vermeulen ME, Russo DM, Zorreguieta A, Geffner JR, Trevani AS. Characterization of bacterial DNA binding to human neutrophil surface. Lab Invest. 2008. 88(9):926-37. 


Williams A, Wilkinson A, Krehenbrink M, Russo DM, Zorreguieta A, Downie JA Glucomannan-mediated attachment of Rhizobium leguminosarum to pea root hairs is required for competitive nodule infection.. J Bacteriol. 2008. 190(13):4706-15. 


Soler Bistué AJ, Birshan D, Tomaras AP, Dandekar M, Tran T, Newmark J, Bui D, Gupta N, Hernandez K, Sarno R, Zorreguieta A, Actis LA, Tolmasky ME Klebsiella pneumoniae multiresistance plasmid pMET1: similarity with the Yersinia pestis plasmid pCRY and integrative conjugative elements. . PLoS One. 2008. 3(3):e1800. 


Quiroga MP, Andres P, Petroni A, Soler Bistué AJ, Guerriero L, Vargas LJ, Zorreguieta A, Tokumoto M, Quiroga C, Tolmasky ME, Galas M, Centrón D. Complex class 1 integrons with diverse variable regions, including aac(6')-Ib-cr, and a novel allele, qnrB10, associated with ISCR1 in clinical enterobacterial isolates from Argentina. Antimicrob Agents Chemother. 2007. 51(12):4466-70. 


Torres PS, Malamud F, Rigano LA, Russo DM, Marano MR, Castagnaro AP, Zorreguieta A, Bouarab K, Dow JM, Vojnov AA Controlled synthesis of the DSF cell-cell signal is required for biofilm formation and virulence in Xanthomonas campestris. . Environ Microbiol. 2007. 9(8):2101-9. 


Soler Bistué AJ, Ha H, Sarno R, Don M, Zorreguieta A, Tolmasky ME. External guide sequences targeting the aac(6')-Ib mRNA induce inhibition of amikacin resistance. . Antimicrob Agents Chemother. 2007. 51(6):1918-25. 


Serra D, Bosch A, Russo DM, Rodríguez ME, Zorreguieta A, Schmitt J, Naumann D, Yantorno O. Continuous nondestructive monitoring of Bordetella pertussis biofilms by Fourier transform infrared spectroscopy and other corroborative techniques. . Anal Bioanal Chem. 2007. 387(5):1759-67. 


Posadas DM, Martín FA, Sabio y García JV, Spera JM, Delpino MV, Baldi P, Campos E, Cravero SL, Zorreguieta A The TolC homologue of Brucella suis is involved in resistance to antimicrobial compounds and virulence. . Infect Immun. 2007. 75(1):379-89. 


Rinaudi L, Fujishige NA, Hirsch AM, Banchio E, Zorreguieta A, Giordano W Effects of nutritional and environmental conditions on Sinorhizobium meliloti biofilm formation. . Res Microbiol. 2006. 157(9):867-75. 


Russo DM, Williams A, Edwards A, Posadas DM, Finnie C, Dankert M, Downie JA, Zorreguieta A Proteins exported via the PrsD-PrsE type I secretion system and the acidic exopolysaccharide are involved in biofilm formation by Rhizobium leguminosarum. . J Bacteriol. 2006. 188(12):4474-86. 


Soler Bistué AJ, Martín FA, Petroni A, Faccone D, Galas M, Tolmasky ME, Zorreguieta A. Vibrio cholerae InV117, a class 1 integron harboring aac(6')-Ib and blaCTX-M-2, is linked to transposition genes. . Antimicrob Agents Chemother. 2006. 50(5):1903-7. 


Marroquí S, Zorreguieta A, Santamaría C, Temprano F, Soberón M, Megías M, Downie JA Enhanced symbiotic performance by Rhizobium tropici glycogen synthase mutants. . J Bacteriol. 2001. 183(3):854-64. 


Zorreguieta A, Finnie C, Downie JA. Extracellular glycanases of Rhizobium leguminosarum are activated on the cell surface by an exopolysaccharide-related component. . J Bacteriol. 2000. 182(5):1304-12


Vojnov AA, Zorreguieta A, Dow JM, Daniels MJ, Dankert MA Evidence for a role for the gumB and gumC gene products in the formation of xanthan from its pentasaccharide repeating unit by Xanthomonas campestris. . Microbiology . 1998 144 ( Pt 6):1487-93. 


Characterization of Rhizobium leguminosarum exopolysaccharide glycanases that are secreted via a type I exporter and have a novel heptapeptide repeat motif.

Finnie C, Zorreguieta A, Hartley NM, Downie JA. J Bacteriol. 1998. 180(7):1691-9


Castro OA, Zorreguieta A, Ielmini V, Vega G, Ielpi .Cyclic beta-(1,2)-glucan synthesis in Rhizobiaceae: roles of the 319-kilodalton protein intermediate. L. J Bacteriol. 1996. 178(20):6043-8. 


Katzen F, Becker A, Zorreguieta A, Pühler A, Ielpi L Promoter analysis of the Xanthomonas campestris pv. campestris gum operon directing biosynthesis of the xanthan polysaccharide. . J Bacteriol. 1996. 178(14):4313-8. 


Zorreguieta A, Cavaignac S, Geremia RA, Ugalde RA. Osmotic regulation of beta(1-2) glucan synthesis in members of the family Rhizobiaceae. J Bacteriol. 1990. 172(8):4701-4. 


Zorreguieta A, Geremia RA, Cavaignac S, Cangelosi GA, Nester EW, Ugalde RA. Identification of the product of an Agrobacterium tumefaciens chromosomal virulence gene. . Mol Plant Microbe Interact. 1988. 1(3):121-7. 


Geremia RA, Cavaignac S, Zorreguieta A, Toro N, Olivares J, Ugalde RA A Rhizobium meliloti mutant that forms ineffective pseudonodules in alfalfa produces exopolysaccharide but fails to form beta-(1----2) glucan. . J Bacteriol. 1987. 169(2):880-4. 


Zorreguieta A, Ugalde RA Formation in Rhizobium and Agrobacterium spp. of a 235-kilodalton protein intermediate in beta-D(1-2) glucan synthesis. . J Bacteriol. 1986. 167(3):947-51. 


Zorreguieta A, Tolmasky ME, Staneloni RJ The enzymatic synthesis of beta 1-2 glucans. . Arch Biochem Biophys. 1985. 238(2):368-72. 


Zorreguieta A, Ugalde RA, Leloir LF An intermediate in cyclic beta 1-2 glucan biosynthesis. . Biochem Biophys Res Commun. 1985. 126(1):352-7.