Romero,Y. Guzman,J. Moreno,S. Cocotl-Yanez,M. Vences-Guzman,M.A. Castaneda,M. Espin,G. Segura,D.
2016. The GacS/A-RsmA Signal Transduction Pathway Controls the Synthesis of Alkylresorcinol Lipids that Replace Membrane Phospholipids during Encystment of Azotobacter vinelandii SW136 PLoS ONE, 11, e0153266.
Muriel-Millan,L.F. Moreno,S. Romero,Y. Bedoya-Perez,L.P. Castaneda,M. Segura,D. Espin,G.
2015. The Unphosphorylated EIIANtr Protein Represses the Synthesis of Alkylresorcinols in Azotobacter vinelandii PLoS ONE, 10, e0117184.
Cocotl-Yanez,M. Moreno,S. Encarnacion,S. Lopez-Pliego,L. Castaneda,M. Espin,G.
2014. A small heat shock protein (Hsp20) regulated by RpoS is essential for cyst desiccation resistance in Azotobacter vinelandii Microbiology, 160, 479-487.
Muriel-Millan,L.F. Castellanos,M. Hernandez-Eligio,J.A. Moreno,S. Espin,G.
2014. Posttranscriptional regulation of PhbR, the transcriptional activator of polyhydroxybutyrate synthesis, by iron and the sRNA ArrF in Azotobacter vinelandii Applied Microbiology and Biotechnology, 98, 2173-2182.
Flores,C. Moreno,S. Espin,G. Pena,C. Galindo,E.
2013. Expression of alginases and alginate polymerase genes in response to oxygen, and their relationship with the alginate molecular weight in Azotobacter vinelandii Enzyme and Microbial Technology, 53, 85-91.
Romero,Y. Moreno,S. Guzman,J. Espin,G. Segura,D.
2013. The Sigma Factor RpoS Controls Alkylresorcinol Synthesis Through ArpR, a LysR-Type Regulatory Protein During Encystment of Azotobacter vinelandii Journal of Bacteriology, 195, 1834-1844.
Nunez,C. Pena,C. Kloeckner,W. Hernandez-Eligio,A. Bogachev,A.V. Moreno,S. Guzman,J. Buchs,J. Espin,G.
2013. Alginate synthesis in Azotobacter vinelandii is increased by reducing the intracellular production of ubiquinone Applied Microbiology and Biotechnology, 97, 2503-2512.
Hernandez-Eligio,A. Moreno,S. Castellanos,M. Castaneda,M. Nunez,C. Muriel-Millan,L.F. Espin,G.
2012. RsmA post-transcriptionally controls PhbR expression and polyhydroxybutyrate biosynthesis in Azotobacter vinelandii Microbiology, 158, 1953-1963.
Hernandez-Eligio,A. Castellanos,M. Moreno,S. Espin,G.
2011. Transcriptional activation of the Azotobacter vinelandii polyhydroxybutyrate biosynthetic genes phbBAC by PhbR and RpoS Microbiology, 157, 3014-3023.
Cocotl-Yanez,M. Sampieri,A. Moreno,S. Nunez,C. Castaneda,M. Segura,D. Espin,G.
2011. Roles of RpoS and PsrA in cyst formation and alkylresorcinol synthesis in Azotobacter vinelandii Microbiology, 157, 1685-1693.
Segura,D. Vite,O. Romero,Y. Moreno,S. Castaneda,M. Espin,G.
2009. Isolation and Characterization of Azotobacter vinelandii Mutants Impaired in Alkylresorcinol Synthesis: Alkylresorcinols are not Essential for Cysts Desiccation Resistance Journal of Bacteriology, 191, 3142-3148.
Steigedal,M. Sletta,H. Moreno,S. Maerk,M. Christensen,B.E. Bjerkan,T. Ellingsen,T.E. Espin,G. Ertesvag,H. Valla,S.
2008. The Azotobacter vinelandii AlgE mannuronan C-5-epimerase family is essential for the in vivo control of alginate monomer composition and for functional cyst formation Environmental Microbiology, 10, 1760-1770.
Noguez,R. Segura,D. Moreno,S. Hernandez,A. Juarez,K. Espin,G.
2008. Enzyme I, NPr and IIA(Ntr) Are Involved in Regulation of the Poly-beta-Hydroxybutyrate Biosynthetic Genes in Azotobacter vinelandii Journal of Molecular Microbiology and Biotechnology, 15, 244-254.
Gimmestad,M. Steigedal,M. Ertesvag,H. Moreno,S. Christensen,B.E. Espin,G. Valla,S.
2006. Identification and Characterization of an Azotobacter vinelandii Type I Secretion System Responsible for Export of the AlgE-Type Mannuronan C-5-Epimerases Journal of Bacteriology, 188, 5551-5560.
Trujillo-Roldan,M.A. Moreno,S. Espin,G. Galindo,E.
2004. The roles of oxygen and alginate-lyase in determining the molecular weight of alginate produced by Azotobacter vinelandii Applied Microbiology and Biotechnology, 63, 742-747.
Trujillo-Roldan,M.A. Moreno,S. Segura,D. Galindo,E. Espin,G.
2003. Alginate production by an Azotobacter vinelandii mutant unable to produce alginate lyase Applied Microbiology and Biotechnology, 60, 733-737.
Castaneda,M. Sanchez,J. Moreno,S. Nunez,C. Espin,G.
2001. The Global Regulators GacA and sigma(S) Form Part of a Cascade That Controls Alginate Production in Azotobacter vinelandii Journal of Bacteriology, 183, 6787-6793.
Gama-Castro,S. Nunez,C. Segura,D. Moreno,S. Guzman,J. Espin,G.
2001. Azotobacter vinelandii Aldehyde Dehydrogenase Regulated by sigma(54): Role in Alcohol Catabolism and Encystment Journal of Bacteriology, 183, 6169-6174.
Nunez,C. Moreno,S. Cardenas,L. Soberon-Chavez,G. Espin,G.
2000. Inactivation of the ampDE operon increases transcription of algD and affects morphology and encystment of Azotobacter vinelandii Journal of Bacteriology, 182, 4829-4835.
Castaneda,M. Guzman,J. Moreno,S. Espin,G.
2000. The GacS sensor kinase regulates alginate and poly-beta-hydroxybutyrate production in Azotobacter vinelandii Journal of Bacteriology, 182, 2624-2628.
Nunez,C. Moreno,S. Soberon-Chavez,G. Espin,G.
1999. The Azotobacter vinelandii response regulator AlgR is essential for cyst formation Journal of Bacteriology, 181, 141-148.
Vazquez,A. Moreno,S. Guzman,J. Alvarado,A. Espin,G.
1999. Transcriptional organization of the Azotobacter vinelandii algGXLVIFA genes: characterization of algF mutants Gene, 232, 217-222.
Moreno,S. Najera,R. Guzman,J. Soberon-Chavez,G. Espin,G.
1998. Role of alternative sigma factor algU in encystment of Azotobacter vinelandii Journal of Bacteriology, 180, 2766-2769.
Mejia-Ruiz,H. Guzman,J. Moreno,S. Soberon-Chavez,G. Espin,G.
1997. The Azotobacter vinelandii alg8 and alg44 genes are essential for alginate synthesis and can be transcribed from an algD-independent promoter Gene, 199, 271-277.
Mejia-Ruiz,H. Moreno,S. Guzman,J. Najera,R. Leon,R. Soberon-Chavez,G. Espin,G.
1997. Isolation and characterization of an Azotobacter vinelandii algK mutant Fems Microbiology Letters, 156, 101-106.
Campos,M. Martinez-Salazar,J.M. Lloret,L. Moreno,S. Nunez,C. Espin,G. Soberon-Chavez,G.
1996. Characterization of the gene coding for GDP-mannose dehydrogenase (algD) from Azotobacter vinelandii Journal of Bacteriology, 178, 1793-1799.
Lloret,L. Barreto,R. Leon,R. Moreno,S. Martinez-Salazar,J. Espin,G. Soberon-Chavez,G.
1996. Genetic analysis of the transcriptional arrangement of Azotobacter vinelandii alginate biosynthetic genes: identification of two independent promoters Molecular Microbiology, 21, 449-457.
Martinez-Salazar,J.M. Moreno,S. Najera,R. Boucher,J.C. Espin,G. Soberon-Chavez,G. Deretic,V.
1996. Characterization of the genes coding for the putative sigma factor AlgU and its regulators MucA, MucB, MucC, and MucD in Azotobacter vinelandii and evaluation of their roles in alginate biosynthesis Journal of Bacteriology, 178, 1800-1808.
Espin,G. Moreno,S. Guzman,J.
1994. Molecular genetics of the glutamine synthetases in Rhizobium species Critical Reviews in Microbiology, 20, 117-123.
Noguez,R. Moreno,S. Guzman,J. Espin,G.
1994. The effect of the nitrogen and ntrC on the adenylylation of glutamine synthetase I in Rhizobium etli Canadian Journal of Microbiology, 40, 965-968.
Moreno,S. Patriarca,E.J. Chiurazzi,M. Meza,R. Defez,R. Lamberti,A. Riccio,A. Iaccarino,M. Espin,G.
1992. Phenotype of a Rhizobium leguminosarum ntrC mutant Research in Microbiology, 143, 161-171 * .
Soberon-Chavez,G. Najera,R. Espin,G. Moreno,S.
1991. Formation of Rhizobium phaseoli symbiotic plasmids by genetic recombination Molecular Microbiology, 5, 909-916.
Moreno,S. Meza,R. Guzman,J. Carabez,A. Espin,G.
1991. The glnA Gene of Rhizobium leguminosarum bv. phaseoli and Its Role In Symbiosis Molecular Plant-Microbe Interactions, 4, 619-622.
Espin,G. Moreno,S. Wild,M. Meza,R. Iaccarino,M.
1990. A previously unrecognized glutamine synthetase expressed in Klebsiella pneumoniae from the glnT locus of Rhizobium leguminosarum Molecular and General Genetics, 223, 513-516 * .
Morett,E. Moreno,S. Espin,G.
1988. Transcription analysis of the three nifH genes of Rhizobium phaseoli with gene fusions MGG Molecular & General Genetics, 213, 499-504 * .
Morett,E. Moreno,S. Espin,G.
1985. Impaired nitrogen fixation and glutamine synthesis in methionine sulfoximine sensitive (MSs) mutants of Rhizobium phaseoli MGG Molecular & General Genetics, 200, 229-234 * .
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