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Items: 29


Silenced retrotransposons are major rasiRNAs targets in Arabidopsis galls induced by Meloidogyne javanica.

Ruiz-Ferrer V, Cabrera J, Martinez-Argudo I, Artaza H, Fenoll C, Escobar C.

Mol Plant Pathol. 2018 Nov;19(11):2431-2445. doi: 10.1111/mpp.12720.


A Phenotyping Method of Giant Cells from Root-Knot Nematode Feeding Sites by Confocal Microscopy Highlights a Role for CHITINASE-LIKE 1 in Arabidopsis.

Cabrera J, Olmo R, Ruiz-Ferrer V, Abreu I, Hermans C, Martinez-Argudo I, Fenoll C, Escobar C.

Int J Mol Sci. 2018 Feb 1;19(2). pii: E429. doi: 10.3390/ijms19020429.


Synergistic anti-tumor effect of 17AAG with the PI3K/mTOR inhibitor NVP-BEZ235 on human melanoma.

Calero R, Morchon E, Martinez-Argudo I, Serrano R.

Cancer Lett. 2017 Oct 10;406:1-11. doi: 10.1016/j.canlet.2017.07.021. Epub 2017 Aug 1.


Steps for Shigella Gatekeeper Protein MxiC Function in Hierarchical Type III Secretion Regulation.

Roehrich AD, Bordignon E, Mode S, Shen DK, Liu X, Pain M, Murillo I, Martinez-Argudo I, Sessions RB, Blocker AJ.

J Biol Chem. 2017 Feb 3;292(5):1705-1723. doi: 10.1074/jbc.M116.746826. Epub 2016 Dec 14.


Genetic Dissection of the Signaling Cascade that Controls Activation of the Shigella Type III Secretion System from the Needle Tip.

Murillo I, Martinez-Argudo I, Blocker AJ.

Sci Rep. 2016 Jun 9;6:27649. doi: 10.1038/srep27649.


Three-dimensional electron microscopy reconstruction and cysteine-mediated crosslinking provide a model of the type III secretion system needle tip complex.

Cheung M, Shen DK, Makino F, Kato T, Roehrich AD, Martinez-Argudo I, Walker ML, Murillo I, Liu X, Pain M, Brown J, Frazer G, Mantell J, Mina P, Todd T, Sessions RB, Namba K, Blocker AJ.

Mol Microbiol. 2015 Jan;95(1):31-50. doi: 10.1111/mmi.12843. Epub 2014 Nov 27.


Shigella IpaD has a dual role: signal transduction from the type III secretion system needle tip and intracellular secretion regulation.

Roehrich AD, Guillossou E, Blocker AJ, Martinez-Argudo I.

Mol Microbiol. 2013 Feb;87(3):690-706. doi: 10.1111/mmi.12124. Epub 2013 Jan 11.


Isolation of Salmonella mutants resistant to the inhibitory effect of Salicylidene acylhydrazides on flagella-mediated motility.

Martinez-Argudo I, Veenendaal AK, Liu X, Roehrich AD, Ronessen MC, Franzoni G, van Rietschoten KN, Morimoto YV, Saijo-Hamano Y, Avison MB, Studholme DJ, Namba K, Minamino T, Blocker AJ.

PLoS One. 2013;8(1):e52179. doi: 10.1371/journal.pone.0052179. Epub 2013 Jan 2.


Needle length control and the secretion substrate specificity switch are only loosely coupled in the type III secretion apparatus of Shigella.

Shen DK, Moriya N, Martinez-Argudo I, Blocker AJ.

Microbiology. 2012 Jul;158(Pt 7):1884-96. doi: 10.1099/mic.0.059618-0. Epub 2012 May 10.


Comparative analysis of EspF variants in inhibition of Escherichia coli phagocytosis by macrophages and inhibition of E. coli translocation through human- and bovine-derived M cells.

Tahoun A, Siszler G, Spears K, McAteer S, Tree J, Paxton E, Gillespie TL, Martinez-Argudo I, Jepson MA, Shaw DJ, Koegl M, Haas J, Gally DL, Mahajan A.

Infect Immun. 2011 Nov;79(11):4716-29. doi: 10.1128/IAI.00023-11. Epub 2011 Aug 29.


Differences in Salmonella enterica serovar Typhimurium strain invasiveness are associated with heterogeneity in SPI-1 gene expression.

Clark L, Perrett CA, Malt L, Harward C, Humphrey S, Jepson KA, Martinez-Argudo I, Carney LJ, La Ragione RM, Humphrey TJ, Jepson MA.

Microbiology. 2011 Jul;157(Pt 7):2072-83. doi: 10.1099/mic.0.048496-0. Epub 2011 Apr 14.


The Shigella T3SS needle transmits a signal for MxiC release, which controls secretion of effectors.

Martinez-Argudo I, Blocker AJ.

Mol Microbiol. 2010 Dec;78(6):1365-78. doi: 10.1111/j.1365-2958.2010.07413.x. Epub 2010 Oct 12.


Identification of adhesin-receptor interactions driving bacterial translocation through M cells.

Martinez-Argudo I, Jepson MA.

Future Microbiol. 2010 Apr;5(4):549-53. doi: 10.2217/fmb.10.23. No abstract available.


The extreme C terminus of Shigella flexneri IpaB is required for regulation of type III secretion, needle tip composition, and binding.

Roehrich AD, Martinez-Argudo I, Johnson S, Blocker AJ, Veenendaal AK.

Infect Immun. 2010 Apr;78(4):1682-91. doi: 10.1128/IAI.00645-09. Epub 2010 Jan 19.


LuxS-based quorum sensing does not affect the ability of Salmonella enterica serovar Typhimurium to express the SPI-1 type 3 secretion system, induce membrane ruffles, or invade epithelial cells.

Perrett CA, Karavolos MH, Humphrey S, Mastroeni P, Martinez-Argudo I, Spencer H, Bulmer D, Winzer K, McGhie E, Koronakis V, Williams P, Khan CM, Jepson MA.

J Bacteriol. 2009 Dec;191(23):7253-9. doi: 10.1128/JB.00727-09. Epub 2009 Sep 25.


GFP plasmid-induced defects in Salmonella invasion depend on plasmid architecture, not protein expression.

Clark L, Martinez-Argudo I, Humphrey TJ, Jepson MA.

Microbiology. 2009 Feb;155(Pt 2):461-7. doi: 10.1099/mic.0.025700-0.


Salmonella translocates across an in vitro M cell model independently of SPI-1 and SPI-2.

Martinez-Argudo I, Jepson MA.

Microbiology. 2008 Dec;154(Pt 12):3887-94. doi: 10.1099/mic.0.2008/021162-0.


Role of the H domain of the histidine kinase-like protein NifL in signal transmission.

Little R, Martinez-Argudo I, Perry S, Dixon R.

J Biol Chem. 2007 May 4;282(18):13429-37. Epub 2007 Mar 13.


Translocation of enteropathogenic Escherichia coli across an in vitro M cell model is regulated by its type III secretion system.

Martinez-Argudo I, Sands C, Jepson MA.

Cell Microbiol. 2007 Jun;9(6):1538-46. Epub 2007 Feb 9.


Role of the central region of NifL in conformational switches that regulate nitrogen fixation.

Little R, Martinez-Argudo I, Dixon R.

Biochem Soc Trans. 2006 Feb;34(Pt 1):162-4. Review.


Nitrogen fixation: key genetic regulatory mechanisms.

Martinez-Argudo I, Little R, Shearer N, Johnson P, Dixon R.

Biochem Soc Trans. 2005 Feb;33(Pt 1):152-6.


A crucial arginine residue is required for a conformational switch in NifL to regulate nitrogen fixation in Azotobacter vinelandii.

Martinez-Argudo I, Little R, Dixon R.

Proc Natl Acad Sci U S A. 2004 Nov 16;101(46):16316-21. Epub 2004 Nov 8.


The NifL-NifA System: a multidomain transcriptional regulatory complex that integrates environmental signals.

Martinez-Argudo I, Little R, Shearer N, Johnson P, Dixon R.

J Bacteriol. 2004 Feb;186(3):601-10. Review. No abstract available.


Two-hybrid analysis of domain interactions involving NtrB and NtrC two-component regulators.

Martínez-Argudo I, Martín-Nieto J, Salinas P, Maldonado R, Drummond M, Contreras A.

Mol Microbiol. 2001 Apr;40(1):169-78.


The structure of an ECF-sigma-dependent, light-inducible promoter from the bacterium Myxococcus xanthus.

Martínez-Argudo I, Ruiz-Vázquez RM, Murillo FJ.

Mol Microbiol. 1998 Nov;30(4):883-93.


High mobility group I(Y)-like DNA-binding domains on a bacterial transcription factor.

Nicolas FJ, Cayuela ML, Martínez-Argudo IM, Ruiz-Vazquez RM, Murillo FJ.

Proc Natl Acad Sci U S A. 1996 Jul 9;93(14):6881-5.

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