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.

Ligas

Scopus

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 fixL–fixK 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: [email protected]

 
 

Publicaciones

AñoPublicaciónPMID
2024Yáñez-Cuna FO, Aguilar-Gómez D, Dávalos A, Romero D. (2024). "Prevalent role of homologous recombination in the repair of specific double-strand breaks in Rhizobium etli .". Frontiers in Microbiology. 15():1333194-1333194. [doi:10.3389/fmicb.2024.1333194]38481790
2023Dávalos A, Lozano-Aguirre Beltrán LF, García-de Los Santos A. (2023). "Draft genome sequence of the highly copper-tolerant Methylobacterium radiotolerans MLP1 isolated from the rhizosphere of grasses adjacent to mine tailings.". Microbiology Resource Announcements. ():-. [doi:10.1128/MRA.00361-23]37638742
2023Dávalos, A., García-De los Santos, A.. (2023). "Five copper homeostasis gene clusters encode the Cu-efflux resistome of the highly copper-tolerant Methylorubrum extorquens AM1.". Peerj. 11():-. [doi:10.7717/peerj.14925]36846457
2022Martínez-Absalón, S., Guadarrama, C., Dávalos, A., Romero, D.. (2022). "RdsA Is a Global Regulator That Controls Cell Shape and Division in Rhizobium etli .". Frontiers in Microbiology. 13():-. [doi:10.3389/fmicb.2022.858440]35464952
2020López-Sámano, M., Beltrán, L.F.L.A., Sánchez-Thomas, R., Dávalos, A., Villaseñor, T., García-García, J.D., García-de los Santos, A.. (2020). "A novel way to synthesize pantothenate in bacteria involves ß-alanine synthase present in uracil degradation pathway". MICROBIOLOGYOPEN. 9(4):-. [doi:10.1002/mbo3.1006]32112625
2019Elizalde-Díaz JP, Hernández-Lucas I, Medina-Aparicio L, Dávalos A, Leija A, Alvarado-Affantranger X, García-García JD, Hernández G, Garcia-de Los Santos A. (2019). "Rhizobium tropici CIAT 899 copA gene plays a fundamental role in copper tolerance in both free life and symbiosis with Phaseolus vulgaris.". MICROBIOLOGY-SGM. 165(6):651-661. [doi:10.1099/mic.0.000803]31081746
2018Aguilar A, Mora Y, Dávalos A, Girard L, Mora J, 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, 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):-. [doi:10.1002/mbo3.573]29280343
2014Cubillas, Ciro, Vinuesa, Pablo, Tabche, Maria Luisa, Davalos, Araceli, Vazquez, Alejandra, Hernandez-Lucas, Ismael, Romero, David, 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, T., Dávalos, A., Lozano, L., Romero, D., García, A.. (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, C., Dávalos, A., Cevallos, M., Geiger, O., Brom, S., Romero, D.. (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, 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, 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, M., Brom, S., Dávalos, A., López, O., Soberón, M., Romero, D.. (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, 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, 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, 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, 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, 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