Biol. Maria Soledad Moreno Leon
Técnico Académico
Biología Molecular, Bioquímica y Fisiología de Bacterias
Nivel C del PRIDE
Total de publicaciones: 49
- Tipo
- Fecha
Artículo
1 - Rodriguez-Martinez,K., Muriel-Millan,L.F., Ortiz-Vasco,C., Moreno,S., Soberon-Chavez,G., Espin,G. (2023). Defining the regulatory mechanisms of sigma factor RpoS degradation in Azotobacter vinelandii and Pseudomonas aeruginosa.
Molecular Microbiology,
120 (1),
91-102.
Artículo
2 - Moreno,S., Muriel-Millan,L.F., Rodriguez-Martinez,K., Ortiz-Vasco,C., Bedoya-Perez,L.P., Espin,G. (2022). The ribosome rescue pathways SsrA-SmpB, ArfA and ArfB mediate tolerance to heat and antibiotic stresses in Azotobacter vinelandii.
Fems Microbiology Letters,
369 (1),
fnac104.
Artículo
3 - Velazquez-Sanchez,C., Vences-Guzman,M.A., Moreno,S., Tinoco-Valencia,R., Espin,G., Guzman,J., Sahonero-Canavesi,D.X., Sohlenkamp,C., Segura,D. (2021). PsrA positively regulates the unsaturated fatty acid synthesis operon fabAB in Azotobacter vinelandii.
Microbiological Research,
249,
126775.
Artículo
4 - Martinez-Ortiz,I.C., Ahumada-Manuel,C.L., Hsueh,B.Y., Guzman,J., Moreno,S., Cocotl-Yanez,M., Waters,C.M., Zamorano-Sanchez,D., Espin,G., Nunez,C (2020). Cyclic di-GMP-Mediated Regulation of Extracellular Mannuronan C-5 Epimerases Is Essential for Cyst Formation in Azotobacter vinelandii.
Journal of Bacteriology,
202 (24),
e00135-20.
Artículo
5 - Moreno, S., Castellanos, M., Bedoya-Perez, L. P., Canales-Herrerias, P., Espin, G., Muriel-Millan, L. F. (2019). Outer membrane protein I is associated with poly-beta-hydroxybutyrate granules and is necessary for optimal polymer accumulation in Azotobacter vinelandii on solid medium.
Microbiology,
165 (10),
1107?1116.
Artículo
6 - Bedoya-Perez, L.P., Muriel-Millan, L.F., Moreno, S., Quiroz-Rocha, E., Rivera-Gomez, N., Espin, G. (2018). The pyrophosphohydrolase RppH is involved in the control of RsmA/CsrA expression in Azotobacter vinelandii and Escherichia coli.
Microbiological Research,
214,
91-100.
Artículo
7 - Martinez-Valenzuela,M., Guzman,J., Moreno,S., Ahumada-Manuel,C.L., Espin,G., Nunez,C. (2018). Expression of the sRNAs CrcZ and CrcY modulate the strength of carbon catabolite repression under diazotrophic or non-diazotrophic growing conditions in Azotobacter vinelandii.
PLoS ONE,
13 (12),
e0208975.
Artículo
8 - Moreno, S., Ertesvag, H., Valla, S., Nunez, C., Espin, G., Cocotl-Yanez, M. (2018). RpoS controls the expression and the transport of the AlgE1-7 epimerases in Azotobacter vinelandii.
Fems Microbiology Letters,
365 (19),
fny210.
Artículo
9 - Muriel-Millan, L.F., Moreno, S., Gallegos-Monterrosa, R., Espin, G. (2017). Unphosphorylated EIIANtr induces ClpAP-mediated degradation of RpoS in Azotobacter vinelandii.
Molecular Microbiology,
104 (2),
197-211.
Artículo
10 - Rodriguez-Salazar, J., Moreno, S., Espin, G. (2017). LEA proteins are involved in cyst desiccation resistance and other abiotic stresses in Azotobacter vinelandii.
Cell Stress and Chaperones,
22 (3),
397-408.
Artículo
11 - Trejo, A., Moreno, S., Cocotl-Yanez, M., Espin, G. (2017). GacA regulates the PTSNtr-dependent control of cyst formation in Azotobacter vinelandii.
Fems Microbiology Letters,
364 (2),
fnw278.
Artículo
12 - 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 (4),
e0153266.
Artículo
13 - 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 (2),
e0117184.
Artículo
14 - 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 (3),
479-487.
Artículo
15 - 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 (5),
2173-2182.
Artículo
16 - 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 (2),
85-91.
Artículo
17 - 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 (6),
2503-2512.
Artículo
Artículo
19 - 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 (8),
1953-1963.
Artículo
20 - 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 (6),
1685-1693.
Artículo
21 - 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 (11),
3014-3023.
Artículo
Artículo
23 - 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 (4),
244-254.
Artículo
24 - 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 (7),
1760-1770.
Artículo
25 - 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 (15),
5551-5560.
Artículo
26 - 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 (6),
742-747.
Artículo
27 - 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 (6),
733-737.
Artículo
28 - 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 (23),
6787-6793.
Artículo
29 - 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 (21),
6169-6174.
Artículo
30 - 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 (9),
2624-2628.
Artículo
31 - 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 (17),
4829-4835.
Artículo
32 - 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 (1),
141-148.
Artículo
33 - 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 (2),
217-222.
Artículo
34 - 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 (10),
2766-2769.
Artículo
Artículo
36 - 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 (1),
101-106.
Artículo
37 - 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 (7),
1793-1799.
Artículo
38 - 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 (3),
449-457.
Artículo
39 - 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 (7),
1800-1808.
Revisión
40 - Espin,G., Moreno,S., Guzman,J. (1994). Molecular genetics of the glutamine synthetases in Rhizobium species.
Critical Reviews in Microbiology,
20 (2),
117-123.
Note
41 - 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 (11),
965-968.
Artículo
42 - 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 (2),
161-171.
*
Note
43 - 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 (6),
619-622.
Artículo
44 - Soberon-Chavez,G., Najera,R., Espin,G., Moreno,S. (1991). Formation of Rhizobium phaseoli symbiotic plasmids by genetic recombination.
Molecular Microbiology,
5 (4),
909-916.
Note
45 - 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 (3),
513-516.
*
Artículo
46 - 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 (2-3),
499-504.
*
Artículo
47 - 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 (2),
229-234.
*
Preprint
48 - Chowdhury,S., Martinez-Ortiz,I.C., Pando-Robles,V., Moreno,S., Espin,G., Merino,E., Nunez,C. (2023). The Azotobacter vinelandii AlgU Regulon During Vegetative Growth and Encysting Conditions: A Proteomic Approach.
bioRxiv,
Preprint posted May 17.
Nacional
49 - Espin,G., Moreno,S., Segura,D., Moreno,Y. (2006). Alkylresorcinols synthesis and its role in the production of cysts in Azotobacter.
Revista Latinoamericana de Microbiologia,
48 (2),
129-130.
Artículo
50 - Rodriguez-Martinez,K., Muriel-Millan,L.F., Ortiz-Vasco,C., Moreno,S., Soberon-Chavez,G., Espin,G.. Defining the regulatory mechanisms of sigma factor RpoS degradation in Azotobacter vinelandii and Pseudomonas aeruginosa.
Molecular Microbiology,
120 (1),
91-102.
Preprint
51 - Chowdhury,S., Martinez-Ortiz,I.C., Pando-Robles,V., Moreno,S., Espin,G., Merino,E., Nunez,C.. The Azotobacter vinelandii AlgU Regulon During Vegetative Growth and Encysting Conditions: A Proteomic Approach.
bioRxiv,
Preprint posted May 17.
Artículo
52 - Moreno,S., Muriel-Millan,L.F., Rodriguez-Martinez,K., Ortiz-Vasco,C., Bedoya-Perez,L.P., Espin,G.. The ribosome rescue pathways SsrA-SmpB, ArfA and ArfB mediate tolerance to heat and antibiotic stresses in Azotobacter vinelandii.
Fems Microbiology Letters,
369 (1),
fnac104.
Artículo
53 - Velazquez-Sanchez,C., Vences-Guzman,M.A., Moreno,S., Tinoco-Valencia,R., Espin,G., Guzman,J., Sahonero-Canavesi,D.X., Sohlenkamp,C., Segura,D.. PsrA positively regulates the unsaturated fatty acid synthesis operon fabAB in Azotobacter vinelandii.
Microbiological Research,
249,
126775.
Artículo
54 - Martinez-Ortiz,I.C., Ahumada-Manuel,C.L., Hsueh,B.Y., Guzman,J., Moreno,S., Cocotl-Yanez,M., Waters,C.M., Zamorano-Sanchez,D., Espin,G., Nunez,C. Cyclic di-GMP-Mediated Regulation of Extracellular Mannuronan C-5 Epimerases Is Essential for Cyst Formation in Azotobacter vinelandii.
Journal of Bacteriology,
202 (24),
e00135-20.
Artículo
55 - Moreno, S., Castellanos, M., Bedoya-Perez, L. P., Canales-Herrerias, P., Espin, G., Muriel-Millan, L. F.. Outer membrane protein I is associated with poly-beta-hydroxybutyrate granules and is necessary for optimal polymer accumulation in Azotobacter vinelandii on solid medium.
Microbiology,
165 (10),
1107?1116.
Artículo
56 - Bedoya-Perez, L.P., Muriel-Millan, L.F., Moreno, S., Quiroz-Rocha, E., Rivera-Gomez, N., Espin, G.. The pyrophosphohydrolase RppH is involved in the control of RsmA/CsrA expression in Azotobacter vinelandii and Escherichia coli.
Microbiological Research,
214,
91-100.
Artículo
57 - Martinez-Valenzuela,M., Guzman,J., Moreno,S., Ahumada-Manuel,C.L., Espin,G., Nunez,C.. Expression of the sRNAs CrcZ and CrcY modulate the strength of carbon catabolite repression under diazotrophic or non-diazotrophic growing conditions in Azotobacter vinelandii.
PLoS ONE,
13 (12),
e0208975.
Artículo
58 - Moreno, S., Ertesvag, H., Valla, S., Nunez, C., Espin, G., Cocotl-Yanez, M.. RpoS controls the expression and the transport of the AlgE1-7 epimerases in Azotobacter vinelandii.
Fems Microbiology Letters,
365 (19),
fny210.
Artículo
59 - Muriel-Millan, L.F., Moreno, S., Gallegos-Monterrosa, R., Espin, G.. Unphosphorylated EIIANtr induces ClpAP-mediated degradation of RpoS in Azotobacter vinelandii.
Molecular Microbiology,
104 (2),
197-211.
Artículo
60 - Rodriguez-Salazar, J., Moreno, S., Espin, G.. LEA proteins are involved in cyst desiccation resistance and other abiotic stresses in Azotobacter vinelandii.
Cell Stress and Chaperones,
22 (3),
397-408.
Artículo
61 - Trejo, A., Moreno, S., Cocotl-Yanez, M., Espin, G.. GacA regulates the PTSNtr-dependent control of cyst formation in Azotobacter vinelandii.
Fems Microbiology Letters,
364 (2),
fnw278.
Artículo
62 - Romero,Y., Guzman,J., Moreno,S., Cocotl-Yanez,M., Vences-Guzman,M.A., Castaneda,M., Espin,G., Segura,D.. 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 (4),
e0153266.
Artículo
63 - Muriel-Millan,L.F., Moreno,S., Romero,Y., Bedoya-Perez,L.P., Castaneda,M., Segura,D., Espin,G.. The Unphosphorylated EIIANtr Protein Represses the Synthesis of Alkylresorcinols in Azotobacter vinelandii.
PLoS ONE,
10 (2),
e0117184.
Artículo
64 - Cocotl-Yanez,M., Moreno,S., Encarnacion,S., Lopez-Pliego,L., Castaneda,M., Espin,G.. A small heat shock protein (Hsp20) regulated by RpoS is essential for cyst desiccation resistance in Azotobacter vinelandii.
Microbiology,
160 (3),
479-487.
Artículo
65 - Muriel-Millan,L.F., Castellanos,M., Hernandez-Eligio,J.A., Moreno,S., Espin,G.. Posttranscriptional regulation of PhbR, the transcriptional activator of polyhydroxybutyrate synthesis, by iron and the sRNA ArrF in Azotobacter vinelandii.
Applied Microbiology and Biotechnology,
98 (5),
2173-2182.
Artículo
66 - Flores,C., Moreno,S., Espin,G., Pena,C., Galindo,E.. 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 (2),
85-91.
Artículo
67 - Nunez,C., Pena,C., Kloeckner,W., Hernandez-Eligio,A., Bogachev,A.V., Moreno,S., Guzman,J., Buchs,J., Espin,G.. Alginate synthesis in Azotobacter vinelandii is increased by reducing the intracellular production of ubiquinone.
Applied Microbiology and Biotechnology,
97 (6),
2503-2512.
Artículo
Artículo
69 - Hernandez-Eligio,A., Moreno,S., Castellanos,M., Castaneda,M., Nunez,C., Muriel-Millan,L.F., Espin,G.. RsmA post-transcriptionally controls PhbR expression and polyhydroxybutyrate biosynthesis in Azotobacter vinelandii.
Microbiology,
158 (8),
1953-1963.
Artículo
70 - Cocotl-Yanez,M., Sampieri,A., Moreno,S., Nunez,C., Castaneda,M., Segura,D., Espin,G.. Roles of RpoS and PsrA in cyst formation and alkylresorcinol synthesis in Azotobacter vinelandii.
Microbiology,
157 (6),
1685-1693.
Artículo
71 - Hernandez-Eligio,A., Castellanos,M., Moreno,S., Espin,G.. Transcriptional activation of the Azotobacter vinelandii polyhydroxybutyrate biosynthetic genes phbBAC by PhbR and RpoS.
Microbiology,
157 (11),
3014-3023.
Artículo
73 - Noguez,R., Segura,D., Moreno,S., Hernandez,A., Juarez,K., Espin,G.. 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 (4),
244-254.
Artículo
74 - Steigedal,M., Sletta,H., Moreno,S., Maerk,M., Christensen,B.E., Bjerkan,T., Ellingsen,T.E., Espin,G., Ertesvag,H., Valla,S.. 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 (7),
1760-1770.
Artículo
75 - Gimmestad,M., Steigedal,M., Ertesvag,H., Moreno,S., Christensen,B.E., Espin,G., Valla,S.. 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 (15),
5551-5560.
Nacional
76 - Espin,G., Moreno,S., Segura,D., Moreno,Y.. Alkylresorcinols synthesis and its role in the production of cysts in Azotobacter.
Revista Latinoamericana de Microbiologia,
48 (2),
129-130.
Artículo
77 - Trujillo-Roldan,M.A., Moreno,S., Espin,G., Galindo,E.. The roles of oxygen and alginate-lyase in determining the molecular weight of alginate produced by Azotobacter vinelandii.
Applied Microbiology and Biotechnology,
63 (6),
742-747.
Artículo
78 - Trujillo-Roldan,M.A., Moreno,S., Segura,D., Galindo,E., Espin,G.. Alginate production by an Azotobacter vinelandii mutant unable to produce alginate lyase.
Applied Microbiology and Biotechnology,
60 (6),
733-737.
Artículo
79 - Castaneda,M., Sanchez,J., Moreno,S., Nunez,C., Espin,G.. The Global Regulators GacA and sigma(S) Form Part of a Cascade That Controls Alginate Production in Azotobacter vinelandii.
Journal of Bacteriology,
183 (23),
6787-6793.
Artículo
80 - Gama-Castro,S., Nunez,C., Segura,D., Moreno,S., Guzman,J., Espin,G.. Azotobacter vinelandii Aldehyde Dehydrogenase Regulated by sigma(54): Role in Alcohol Catabolism and Encystment.
Journal of Bacteriology,
183 (21),
6169-6174.
Artículo
81 - Castaneda,M., Guzman,J., Moreno,S., Espin,G.. The GacS sensor kinase regulates alginate and poly-beta-hydroxybutyrate production in Azotobacter vinelandii.
Journal of Bacteriology,
182 (9),
2624-2628.
Artículo
82 - Nunez,C., Moreno,S., Cardenas,L., Soberon-Chavez,G., Espin,G.. Inactivation of the ampDE operon increases transcription of algD and affects morphology and encystment of Azotobacter vinelandii.
Journal of Bacteriology,
182 (17),
4829-4835.
Artículo
83 - Nunez,C., Moreno,S., Soberon-Chavez,G., Espin,G.. The Azotobacter vinelandii response regulator AlgR is essential for cyst formation.
Journal of Bacteriology,
181 (1),
141-148.
Artículo
84 - Vazquez,A., Moreno,S., Guzman,J., Alvarado,A., Espin,G.. Transcriptional organization of the Azotobacter vinelandii algGXLVIFA genes: characterization of algF mutants.
Gene,
232 (2),
217-222.
Artículo
85 - Moreno,S., Najera,R., Guzman,J., Soberon-Chavez,G., Espin,G.. Role of alternative sigma factor algU in encystment of Azotobacter vinelandii.
Journal of Bacteriology,
180 (10),
2766-2769.
Artículo
86 - Mejia-Ruiz,H., Guzman,J., Moreno,S., Soberon-Chavez,G., Espin,G.. The Azotobacter vinelandii alg8 and alg44 genes are essential for alginate synthesis and can be transcribed from an algD-independent promoter.
Gene,
199 (1-2),
271-277.
Artículo
87 - Mejia-Ruiz,H., Moreno,S., Guzman,J., Najera,R., Leon,R., Soberon-Chavez,G., Espin,G.. Isolation and characterization of an Azotobacter vinelandii algK mutant.
Fems Microbiology Letters,
156 (1),
101-106.
Artículo
88 - Campos,M., Martinez-Salazar,J.M., Lloret,L., Moreno,S., Nunez,C., Espin,G., Soberon-Chavez,G.. Characterization of the gene coding for GDP-mannose dehydrogenase (algD) from Azotobacter vinelandii.
Journal of Bacteriology,
178 (7),
1793-1799.
Artículo
89 - Lloret,L., Barreto,R., Leon,R., Moreno,S., Martinez-Salazar,J., Espin,G., Soberon-Chavez,G.. Genetic analysis of the transcriptional arrangement of Azotobacter vinelandii alginate biosynthetic genes: identification of two independent promoters.
Molecular Microbiology,
21 (3),
449-457.
Artículo
90 - Martinez-Salazar,J.M., Moreno,S., Najera,R., Boucher,J.C., Espin,G., Soberon-Chavez,G., Deretic,V.. 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 (7),
1800-1808.
Revisión
91 - Espin,G., Moreno,S., Guzman,J.. Molecular genetics of the glutamine synthetases in Rhizobium species.
Critical Reviews in Microbiology,
20 (2),
117-123.
Note
92 - Noguez,R., Moreno,S., Guzman,J., Espin,G.. The effect of the nitrogen and ntrC on the adenylylation of glutamine synthetase I in Rhizobium etli.
Canadian Journal of Microbiology,
40 (11),
965-968.
Artículo
93 - Moreno,S., Patriarca,E.J., Chiurazzi,M., Meza,R., Defez,R., Lamberti,A., Riccio,A., Iaccarino,M., Espin,G.. Phenotype of a Rhizobium leguminosarum ntrC mutant.
Research in Microbiology,
143 (2),
161-171.
*
Note
94 - Moreno,S., Meza,R., Guzman,J., Carabez,A., Espin,G.. The glnA Gene of Rhizobium leguminosarum bv. phaseoli and Its Role In Symbiosis.
Molecular Plant-Microbe Interactions,
4 (6),
619-622.
Artículo
95 - Soberon-Chavez,G., Najera,R., Espin,G., Moreno,S.. Formation of Rhizobium phaseoli symbiotic plasmids by genetic recombination.
Molecular Microbiology,
5 (4),
909-916.
Note
96 - Espin,G., Moreno,S., Wild,M., Meza,R., Iaccarino,M.. A previously unrecognized glutamine synthetase expressed in Klebsiella pneumoniae from the glnT locus of Rhizobium leguminosarum.
Molecular and General Genetics,
223 (3),
513-516.
*
Artículo
97 - Morett,E., Moreno,S., Espin,G.. Transcription analysis of the three nifH genes of Rhizobium phaseoli with gene fusions.
MGG Molecular & General Genetics,
213 (2-3),
499-504.
*
Artículo
98 - Morett,E., Moreno,S., Espin,G.. Impaired nitrogen fixation and glutamine synthesis in methionine sulfoximine sensitive (MSs) mutants of Rhizobium phaseoli.
MGG Molecular & General Genetics,
200 (2),
229-234.
*