. Instituto de Biotecnologia UNAM

IBT-UNAM : M.C. Marcos Fernandez Mora

M.C. Marcos Fernandez Mora

Técnico Académico
Grupo del Dr. Edmundo Calva

email: marcos @ibt.unam.mx
Teléfonos
Oficina +52 (777) 311-4900 ext 209

Laboratorio +52 (777) 329-1627
desde la CDMX 562-27627
red UNAM 27627
+52 (777) 311-4900 ext 209

Estudiantes

Biol. Grecia Lopez

Biol. Gloria Alejandra Altamirano

Publicaciones recientes

Silva,C. Calva,E. Fernandez-Mora,M. Puente,J.L. Vinuesa,P. 2019. Population analysis of D6-like plasmid prophage variants associated with specific IncC plasmid types in the emerging Salmonella Typhimurium ST213 genotype PLoS ONE, 14, e0223975.

Wiesner,M. Calva,J.J. Bustamante,V.H. Perez-Morales,D. Fernandez-Mora,M. Calva,E. Silva,C. 2016. A multi-drug resistant Salmonella Typhimurium ST213 human-invasive strain (33676) containing the bla CMY-2 gene on an IncF plasmid is attenuated for virulence in BALB/c mice BMC Microbiology, 16, 18.

Silva,C. Calva,E. Calva,J.J. Wiesner,M. Fernandez-Mora,M. Puente,J.L. Vinuesa,P. 2015. Complete Genome Sequence of a Human-Invasive Salmonella enterica Serovar Typhimurium Strain of the Emerging Sequence Type 213 Harboring a Multidrug Resistance IncA/C Plasmid and a blaCMY-2-Carrying IncF Plasmid Genome Announcements, 3, .

Martinez-Gamboa,A. Silva,C. Fernandez-Mora,M. Wiesner,M. Ponce de Leon,A. Calva,E. 2015. IS200 and multilocus sequence typing for the identification of Salmonella enterica serovar Typhi strains from Indonesia International Microbiology, 18, 99-104.

De la Cruz,M.A. Perez-Morales,D. Palacios,I.J. Fernandez-Mora,M. Calva,E. Bustamante,V.H. 2015. The two-component system CpxR/A represses the expression of Salmonella virulence genes by affecting the stability of the transcriptional regulator HilD Frontiers in Microbiology, 6, 807.

Calva,E. Silva,C. Zaidi,M.B. Sanchez-Flores,A. Estrada,K. Silva,G.G. Soto-Jimenez,L.M. Wiesner,M. Fernandez-Mora,M. Edwards,R.A. Vinuesa,P. 2015. Complete Genome Sequencing of a Multidrug-Resistant and Human-Invasive Salmonella enterica Serovar Typhimurium Strain of the Emerging Sequence Type 213 Genotype Genome Announcements, 3, e00663-15.

Martinez,L.C. Banda,M.M. Fernandez-Mora,M. Santana,F.J. Bustamante,V.H. 2014. HilD Induces Expression of SPI-2 Genes by Displacing the Global Negative Regulator H-NS from ssrAB Journal of Bacteriology, 196, 3746-3755.

Flores-Valdez,M.A. Fernandez-Mora,M. Ares,M.A. Giron,J.A. Calva,E. De la Cruz,M.A. 2014. OmpR phosphorylation regulates ompS1 expression by differentially controlling the use of promoters Microbiology, 160, 733-741.

Martinez,L.C. Martinez-Flores,I. Salgado,H. Fernandez-Mora,M. Medina-Rivera,A. Puente,J.L. Collado-Vides,J. Bustamante,V.H. 2014. In Silico Identification and Experimental Characterization of Regulatory Elements Controlling the Expression of the Salmonella csrB/C Genes Journal of Bacteriology, 196, 325-336.

Wiesner,M. Fernandez-Mora,M. Cevallos,M.A. Zavala-Alvarado,C. Zaidi,M.B. Calva,E. Silva,C. 2013. Conjugative transfer of an IncA/C plasmid-borne blaCMY-2 gene through genetic re-arrangements with an IncX1 plasmid BMC Microbiology, 13, 264.

Moreno-Eutimio,M.A. Tenorio-Calvo,A. Pastelin-Palacios,R. Perez-Shibayama,C. Gil-Cruz,C. Lopez-Santiago,R. Baeza,I. Fernandez-Mora,M. Bonifaz,L. Isibasi,A. Calva,E. Lopez-Macias,C. 2013. Salmonella Typhi OmpS1 and OmpS2 porins are potent protective immunogens with adjuvant properties Immunology, 139, 459-471.

Gallego-Hernandez,A.L. Hernandez-Lucas,I. De la Cruz,M.A. Olvera,L. Morett,E. Medina-Aparicio,L. Ramirez-Trujillo,J.A. Vazquez,A. Fernandez-Mora,M. Calva,E. 2012. Transcriptional regulation of the assT-dsbL-dsbI gene cluster depends on LeuO, H-NS and specific growth conditions in Salmonella enterica serovar Typhi IMSS-1 Journal of Bacteriology, 194, 2254-2264.

Wiesner,M. Calva,E. Fernandez-Mora,M. Cevallos,M.A. Campos,F. Zaidi,M.B. Silva,C. 2011. Salmonella Typhimurium ST213 is associated with two types of IncA/C plasmids carrying multiple resistance determinants BMC Microbiology, 11, 9.

Wiesner,M. Zaidi,M.B. Calva,E. Fernandez-Mora,M. Calva,J.J. Silva,C. 2009. Association of virulence plasmid and antibiotic resistance determinants with chromosomal multilocus genotypes in Mexican Salmonella enterica serovar Typhimurium strains BMC Microbiology, 9, 131.

Hernandez-Lucas,I. Gallego-Hernandez,A.L. Encarnacion,S. Fernandez-Mora,M. Martinez-Batallar,A.G. Salgado,H. Oropeza,R. Calva,E. 2008. The LysR-type transcriptional regulator LeuO controls the expression of several genes in Salmonella enterica Serovar Typhi Journal of Bacteriology, 190, 1658-1670.

De la Cruz,M.A. Fernandez-Mora,M. Guadarrama,C. Flores-Valdez,M.A. Bustamante,V.H. Vazquez,A. Calva,E. 2007. LeuO antagonizes H-NS and StpA-dependent repression in Salmonella enterica ompS1 Molecular Microbiology, 66, 727-743.

Rodriguez-Morales,O. Fernandez-Mora,M. Hernandez-Lucas,I. Vazquez,A. Puente,J.L. Calva,E. 2006. Salmonella enterica Serovar Typhimurium ompS1 and ompS2 Mutants Are Attenuated for Virulence in Mice Infection and Immunity, 74, 1398-1402.

Fernandez-Mora,M. Puente,J.L. Calva,E. 2004. OmpR and LeuO Positively Regulate the Salmonella enterica Serovar Typhi ompS2 Porin Gene Journal of Bacteriology, 186, 2909-2920.

Calva,E. Ordonez,L.G. Fernandez-Mora,M. Santana,F.J. Bobadilla,M. Puente,J.L. 1997. Distinctive IS200 insertion between gyrA and rcsC genes in Salmonella typhi Journal of Clinical Microbiology, 35, 3048-3053.

Fernandez-Mora,M. Oropeza,R. Puente,J.L. Calva,E. 1995. Isolation and characterization of ompS1, a novel Salmonella typhi outer membrane protein-encoding gene Gene, 158, 67-72.

Soberon-Chavez,G. Najera,R. Calva,E. Fernandez,M. 1991. Partial deletion of the Rhizobium phaseoli CFN23 symbiotic plasmid implies a concomitant amplification of plasmid DNA sequences Molecular Microbiology, 5, 89-95.

Fernandez,M. Sierra-Madero,J. de la Vega,H. Vazquez,M. Lopez-Vidal,Y. Ruiz-Palacios,G.M. Calva,E. 1988. Molecular cloning of a Salmonella typhi LT-like enterotoxin gene Molecular Microbiology, 2, 821-825.

Puente,J.L. Flores,V. Fernandez,M. Fuchs,Y. Calva,E. 1987. Isolation of an ompC-like outer membrane protein gene from Salmonella typhi Gene, 61, 75-83.

Calva,E. Fernandez-Mora,M. Martinez-Flores,I. Oropeza,R. Puente,J.L. 2001. Are there more cellular factors involved in the control of porin synthesis in Salmonella typhi? en: Chu,C. Typhoid fever and other salmonellosis /International Symposium on Typhoid Fever and Other Salmonellosis. Taipei, Republic of China. Jeou-Chou Book Co. pags. 165-178

Otras Publicaciones

Fernandez,M. Hernandez,D. Menendez,E. Calva,E. 1989. [Molecular detection of cystic fibrosis in a Mexican family. From molecular biology to medicine].Gaceta Medica de Mexico, 125, 45-50.