Search Results - "Miguel A. Ramírez-Romero"

Role of the Extracytoplasmic Function Sigma Factor RpoE4 in Oxidative and Osmotic Stress Responses in Rhizobium etli by MARTINEZ-SALAZAR, Jaime M, SALAZAR, Emmanuel, ENCARNACION, Sergio, RAMIREZ-ROMERO, Miguel A, RIVERA, Javier

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The Rhizobium etli RpoH1 and RpoH2 sigma factors are involved in different stress responses by Martinez-Salazar, Jaime M, Sandoval-Calderon, Mario, Guo, Xianwu, Castillo-Ramirez, Santiago, Reyes, Alma, Loza, Maria G, Rivera, Javier, Alvarado-Affantranger, Xochitl, Sanchez, Federico, Gonzalez, Victor, Davila, Guillermo, Ramirez-Romero, Miguel A

“…1 Programa de Ingeniería Genómica, Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Apartado Postal 565-A, CP 62210 Cuernavaca, Morelos,…”
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CAPRRESI: Chimera Assembly by Plasmid Recovery and Restriction Enzyme Site Insertion by Santillán, Orlando, Ramírez-Romero, Miguel A, Dávila, Guillermo

“…Here, we present chimera assembly by plasmid recovery and restriction enzyme site insertion (CAPRRESI). CAPRRESI benefits from many strengths of the original…”
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Structural Elements Required for Replication and Incompatibility of the Rhizobium etli Symbiotic Plasmid by Miguel A. Ramírez-Romero, Nora Soberón, Angeles Pérez-Oseguera, Juan Téllez-Sosa, Miguel A. Cevallos

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RNA-Seq analysis of the multipartite genome of Rhizobium etli CE3 shows different replicon contributions under heat and saline shock by López-Leal, Gamaliel, Tabche, Maria Luisa, Castillo-Ramírez, Santiago, Mendoza-Vargas, Alfredo, Ramírez-Romero, Miguel A, Dávila, Guillermo

“…Regulation of transcription is essential for any organism and Rhizobium etli (a multi-replicon, nitrogen-fixing symbiotic bacterium) is no exception. This…”
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The mosaic structure of the symbiotic plasmid of Rhizobium etliCFN42 and its relation to other symbiotic genome compartments by González, Víctor, Bustos, Patricia, Ramírez-Romero, Miguel A, Medrano-Soto, Arturo, Salgado, Heladia, Hernández-González, Ismael, Hernández-Celis, Juan Carlos, Quintero, Verónica, Moreno-Hagelsieb, Gabriel, Girard, Lourdes, Rodríguez, Oscar, Flores, Margarita, Cevallos, Miguel A, Collado-Vides, Julio, Romero, David, Dávila, Guillermo

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Towards an expansive object and a restrictive experience in Everyday Aesthetics: A Chestertonian metaxological approach by Romero-Ramírez, Miguel A., Reyburn, Duncan

“…This article proposes to resolve an internal ambiguity in the subdiscipline called Everyday Aesthetics (EA), systematized by the researcher Horacio…”
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Transcriptional Interference and Repression Modulate the Conjugative Ability of the Symbiotic Plasmid of Rhizobium etli by Sepúlveda, Edgardo, Pérez-Mendoza, Daniel, Ramírez-Romero, Miguel A, Soto, María J, López-Lara, Isabel M, Geiger, Otto, Sanjuán, Juan, Brom, Susana, Romero, David

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Two discrete elements are required for the replication of a repABC plasmid: an antisense RNA and a stem–loop structure by Venkova‐Canova, Tatiana, Soberón, Nora E., Ramírez‐Romero, Miguel A., Cevallos, Miguel A.

“…Summary The repABC replicons contain an operon encoding the initiator protein (RepC) and partitioning proteins (RepA and RepB). The latter two proteins…”
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RepA negatively autoregulates the transcription of the repABC operon of the Rhizobium etli symbiotic plasmid basic replicon by Ramírez‐Romero, Miguel A., Téllez‐Sosa, Juan, Barrios, Humberto, Pérez‐Oseguera, Angeles, Rosas, Vania, Cevallos, Miguel A.

“…The basic replicon of Rhizobium etli CE3, like other members of the repABC plasmid family, is constituted by the repABC operon. RepC is essential for…”
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Sequence, localization and characteristics of the replicator region of the symbiotic plasmid of Rhizobium etli by Ramirez-Romero, Miguel A, Bustos, Patricia, Girard, Lourdes, Rodriguez, Oscar, Cevallos, Miguel A, Davila, Guillermo

“…Departamento de Genética Molecular, Centro de Investigación sobre Fijación de Nitrógeno, Universidad Nacional Autónoma de México, Apartado Postal 565-A,…”
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Region 4 of Rhizobium etli Primary Sigma Factor (SigA) Confers Transcriptional Laxity in Escherichia coli by Santillán, Orlando, Ramírez-Romero, Miguel A, Lozano, Luis, Checa, Alberto, Encarnación, Sergio M, Dávila, Guillermo

“…Sigma factors are RNA polymerase subunits engaged in promoter recognition and DNA strand separation during transcription initiation in bacteria. Primary sigma…”
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Incompatibility and the partitioning site of the repABC basic replicon of the symbiotic plasmid from Rhizobium etli by Soberón, Nora, Venkova-Canova, Tatiana, Ramı́rez-Romero, Miguel A., Téllez-Sosa, Juan, Cevallos, Miguel A.

“…The basic replicon of the symbiotic plasmid (p42d) of Rhizobium etli CE3 is constituted by the repABC operon. Whereas RepC is essential for plasmid…”
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Betaine aldehyde dehydrogenase from Pseudomonas aeruginosa: cloning, over-expression in Escherichia coli, and regulation by choline and salt by Velasco-García, Roberto, Villalobos, Miguel Angel, Ramírez-Romero, Miguel A, Mújica-Jiménez, Carlos, Iturriaga, Gabriel, Muñoz-Clares, Rosario A

“…In the human pathogen Pseudomonas aeruginosa, betaine aldehyde dehydrogenase (BADH) may play a dual role assimilating carbon and nitrogen from choline or…”
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The Rhizobium etli σ70 (SigA) factor recognizes a lax consensus promoter by Ramírez-Romero, Miguel A., Masulis, Irina, Cevallos, Miguel A., González, Víctor, Dávila, Guillermo

“…A collection of Rhizobium etli promoters was isolated from a genomic DNA library constructed in the promoter-trap vector pBBMCS53, by their ability to drive…”
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An antisense RNA plays a central role in the replication control of a repC plasmid by Izquierdo, Javier, Venkova-Canova, Tatiana, Ramírez-Romero, Miguel A., Téllez-Sosa, Juan, Hernández-Lucas, Ismael, Sanjuan, Juan, Cevallos, Miguel A.

“…The widespread replicons of repABC and repC families from α-proteobacteria share high similarity in their replication initiator proteins (RepC). Here we…”
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CAPRRESI: Chimera Assembly by Plasmid Recovery and Restriction Enzyme Site Insertion by Santillán, Orlando, Ramírez-Romero, Miguel A., Dávila, Guillermo

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Hacia un objeto totalizante y una experiencia restrictiva en la Estética de lo Cotidiano: un acercamiento metaxológico y chestertoniano by Romero-Ramírez, Miguel A, Reyburn, Duncan

“…El artículo propone resolver una ambigüedad interna a la subdisciplina de la Estética de lo cotidiano, según el cual la ampliación de la estética a lo…”
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The Rhizobium etli  70 (SigA) factor recognizes a lax consensus promoter by Ramirez-Romero, M. A.

“…A collection of Rhizobium etli promoters was isolated from a genomic DNA library constructed in the promoter-trap vector pBBMCS53, by their ability to drive…”
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The mosaic structure of the symbiotic plasmid of Rhizobium etli CFN42 and its relation to other symbiotic genome compartments by González, Víctor, Bustos, Patricia, Ramírez-Romero, Miguel A, Medrano-Soto, Arturo, Salgado, Heladia, Hernández-González, Ismael, Hernández-Celis, Juan Carlos, Quintero, Verónica, Moreno-Hagelsieb, Gabriel, Girard, Lourdes, Rodríguez, Oscar, Flores, Margarita, Cevallos, Miguel A, Collado-Vides, Julio, Romero, David, Dávila, Guillermo

“…Symbiotic bacteria known as rhizobia interact with the roots of legumes and induce the formation of nitrogen-fixing nodules. In rhizobia, essential genes for…”
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