Araceli Elvira Dávalos Rodríguez

Ingeniería Genómica Técnico Académico

Tec. Acad. Tit. C T.C. Definitivo

Semblanza

Formación académica.
Licenciatura Universidad Autónoma Metropolitana unidad iztapalapa. Carrera biología. 1984 Maestría en investigación biomédica básica. Centro de Investigacion sobre Fijación del Nitrógeno. (actualmente Centro de Ciencias Genómicas) UNAM. 1988.
Experiencia Profesional : Técnico Académico Titular B T.C.. Adscrito al Programa de Ingeniería Genómica.

Publicaciones selectas

1.Characterization of Rhizobium phaseoli sym plasmid regions involved in nodule morphogenesis and host range specificity. M. Cevallos; M. Vázquez; A. Dávalos G. Espin; J, Sepúlveda and Carmen Quinto. Mol Microbiol. 1989 Jul;3(7):879-89.
2.A novel organization of the common nodulation genes in Rhizobium leguminosarum bv phaseoli strains. M. Vázquez; A. Dávalos; Alejandro de las Peñas, Federico Sánchez and Carmen Quinto. J Bacteriol. 1991 Feb;173(3):1250-8.
3.Regulatory proteins and CIS/acting elements involved in the transcriptional control of Rhizobium etli reiterated nifH genes. Brenda Valderrama, Araceli Dávalos, Lourdes Girard, Enrique Morett and Jaime Mora. J Bacteriol. 1996 Jun;178(11):3119-26.
4.Pyruvate carboxylase from Rhizobium etli: nucleotide sequence, and physiological role. Michael Dunn, Sergio Encarnación, Gisela Araiza, M. Carmen Vargas, Araceli Dávalos, Humberto Peralta, Yolanda Mora and Jaime Mora. J Bacteriol. 1996 Oct;178(20):5960-70.
5.Expression of Thiamin Biosynthetic genes (thiCOGE) and production of symbiotic terminal oxidase cbb3 in Rhizobium etli. Juan Miranda Rios. Claudia Morera, Hermenegildo Taboada, Araceli Dávalos, Sergio Encarnación, Jaime Mora and Mario Soberón. J Bacteriol. 1997 Nov; 179(22):6887-93,.
6.Differential regulation of fixN-reiterated genes in Rhizobium etli by novel fixLfixK cascade. Lourdes Girard, Susana Brom, Araceli Dávalos, Oswaldo López, Mario Soberón and David Romero. Mol Plant Microbe Interact. 2000 Dec;13(12):1283-92.
7.aniA regulates reserve polymer accumulation and global protein expression in Rhizobium etli. Sergio Encarnación, Maria del Carmen Vargas, Michael F Dunn, Araceli Dávalos, Guillermo Mendoza, Yolanda Mora and Jaime Mora. J Bacteriol. 2002 Apr;1 84(8):2287-95.
8.Only one catalase, katG is detectable in Rhizobium etli,; and is encoded along with the regulator OxyR on a plasmid replicon. Vargas, M del C., Encarnación S., Dávalos A., Reyes-Pérez A., Mora Y., Garcia de los Santos A., Brom S and Mora J. Microbiology. 2003 May;149(Pt 5):1165-76.
9.Plasmid with a chromosome-like role in Rhizobia. Cristina Landeta, Araceli Dávalos, Miguel Angel Cevallos, Otto Geiger, Susana Brom, and David Romero. J. Bacteriol. 2011 Mar;193(6):1317-26.
10.Housekeeping genes esencial for pantothenate biosynthesis are plasmid-encoded in Rhizobium etli and Rhizobium leguminosarum. Tomás Villaseñor, Susana Brom, Araceli Dávalos, Luis Lozano, David Romero, and Alejandro García-de los Santos. BMC Microbiol. 2011 Apr 5;11:66 .
11.The cation diffusion facilitator protein EmfA of Rhizobium etli belong to a novel subfamily of Mn2+/Fe2+ transporters conserved in a-proteobacteria Ciro Cubillas, Pablo Vinuesa, Maria Luisa Tabche, Araceli Dávalos, Alejandra Vázquez, Ismael Hernández-Lucas, David Romero and Alejandro García de los Santos. Metallomics. 2014 Oct;6(10):1808-15.
12.The ropAe gene encodes a porin-like protein involved in transit of copper in Rhizobium etli CFN 42. A. González- Sánchez, C. Cubillas, F.Miranda, A. Dávalos, A. García de los Santos. Microbiologyopen. 2017 Dec 27.

Teléfono: (777) 3175867
Correo: davalos@ccg.unam.mx

Publicaciones

AñoPublicaciónPMID
2018Aguilar A, Mora Y, Dávalos A, Girard L, Mora J and Peralta H. (2018). "Analysis of genome sequence and symbiotic ability of rhizobial strains isolated from seeds of common bean (Phaseolus vulgaris).". Bmc Genomics. 19(1):645-645. [doi:10.1186/s12864-018-5023-0]30165827
2018González-Sánchez A, Cubillas CA, Miranda F, Dávalos A and García-de Los Santos A. (2018). "The ropAe gene encodes a porin-like protein involved in copper transit in Rhizobium etli CFN42". MICROBIOLOGYOPEN. 7(3):e00573-. [doi:10.1002/mbo3.573]29280343
2014Cubillas, Ciro, Vinuesa, Pablo, Tabche, Maria Luisa, Davalos, Araceli, Vazquez, Alejandra, Hernandez-Lucas, Ismael, Romero, David and Garcia-de los Santos, Alejandro. (2014). "The cation diffusion facilitator protein EmfA of Rhizobium etli belongs to a novel subfamily of Mn<sup>2+</sup>/Fe<sup>2+</sup> transporters conserved in a-proteobacteria". Metallomics. 6(10):1808-1815. [doi:10.1039/c4mt00135d]25054342
2011Villaseñor Toledo, Tomas, Dávalos Rodríguez, Araceli Elvira, Lozano Aguirre Beltrán, Luis Fernando, Romero Camarena, David René and García de los Santos, Alejandro. (2011). "Housekeeping genes essential for pantothenate biosynthesis are plasmid-encoded in Rhizobium etli and Rhizobium leguminosarum". Bmc Microbiology. 11():66-66. [doi:10.1186/1471-2180-11-66]21463532
2011Landeta Escamilla, Cristina, Dávalos Rodríguez, Araceli Elvira, Cevallos Gaos, Miguel Ángel Carlos, Geiger, O., Brom Klanner, Susana and Romero Camarena, David René. (2011). "Plasmids with a chromosome-like role in Rhizobia". Journal Of Bacteriology. 193(6):1317-1326. [doi:10.1128/JB.01184-10]21217003
2003Vargas, MD, Encarnacion, S, Davalos, A, Reyes-Perez, A, Mora, Y, Garcia-de los Santos, A, Brom, S and Moral, J. (2003). "Only one catalase, katG, is detectable in Rhizobium etli, and is encoded along with the regulator OxyR on a plasmid replicon". MICROBIOLOGY-SGM. 149(5):1165-1176. [doi:10.1099/mic.0.25909-0]12724378
2002Encarnacion, S, del Vargas, M, Dunn, MF, Davalos, A, Mendoza, G, Mora, Y and Mora, J. (2002). "aniA regulates reserve polymer accumulation and global protein expression in Rhizobium etli". Journal Of Bacteriology. 184(8):2287-2295. [doi:10.1128/JB.184.8.2287-2295.2002]11914361
2000Girard Cuesy, María de Lourdes, Brom Klanner, Susana, Dávalos Rodríguez, Araceli Elvira, López, O., Soberón Chávez, Mario and Romero Camarena, David René. (2000). "Differential regulation of fixN-reiterated genes in Rhizobium etli by a novel fixL-fixK cascade". Molecular Plant-Microbe Interactions. 13(12):1283-1292. [doi:10.1094/MPMI.2000.13.12.1283]11106020
1997MirandaRios, J, Morera, C, Taboada, H, Davalos, A, Encarnacion, S, Mora, J and Soberon, M. (1997). "Expression of thiamin biosynthetic genes (thiCOGE) and production of symbiotic terminal oxidase cbb(3), in Rhizobium etli". Journal Of Bacteriology. 179(22):6887-6893. [doi:10.1128/jb.179.22.6887-6893.1997]9371431
1996Dunn, MF, Encarnacion, S, Araiza, G, Vargas, MC, Davalos, A, Peralta, H, Mora, Y and Mora, J. (1996). "Pyruvate carboxylase from Rhizobium etli: Mutant characterization, nucleotide sequence, and physiological role". Journal Of Bacteriology. 178(20):5960-5970. [doi:10.1128/jb.178.20.5960-5970.1996]8830693
1996Valderrama, B, Davalos, A, Girard, L, Morett, E and Mora, J. (1996). "Regulatory proteins and CIS-acting elements involved in the transcriptional control of Rhizobium etli reiterated nifH genes". Journal Of Bacteriology. 178(11):3119-3126. [doi:10.1128/jb.178.11.3119-3126.1996]8655489
1991VAZQUEZ, M, DAVALOS, A, DELASPENAS, A, SANCHEZ, F and QUINTO, C. (1991). "NOVEL ORGANIZATION OF THE COMMON NODULATION GENES IN Rhizobium-leguminosarum BV. phaseoli STRAINS". Journal Of Bacteriology. 173(3):1250-1258. [doi:10.1128/jb.173.3.1250-1258.1991]1991718
1989CEVALLOS, MA, VAZQUEZ, M, DAVALOS, A, ESPIN, G, SEPULVEDA, J and QUINTO, C. (1989). "CHARACTERIZATION OF Rhizobium-phaseoli SYM PLASMID REGIONS INVOLVED IN NODULE MORPHOGENESIS AND HOST-RANGE SPECIFICITY". Molecular Microbiology. 3(7):879-889. [doi:10.1111/j.1365-2958.1989.tb00237.x]2552255