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Grupos de investigación

Biología celular y Biotecnología

Dr Francisca Reyes. UPO
Modulación de la activación transcripcional de los genes de degradación de tetralina en Sphingomonas macrogolitabida estirpe TFA
Dr Francisca Reyes. UPO
Researcher associated to Dr Eduardo Santero Santurino. UPO

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Cinco publicaciones relevantes

Laura Ledesma García, Ana Sánchez-Azqueta, Milagros Medina, Francisca Reyes-Ramírez* and Eduardo Santero (2016). Redox proteins of hydroxylating bacterial dioxygenases establish a regulatory cascade that prevents gratuitous induction of tetralin biodegradation genes. Scientific Reports; Issue 6; DOI:10.1038/srep23848

Inmaculada García-Romero, Antonio Jesús Pérez Pulido, Yolanda Elisabet González-Flores, Francisca Reyes-Ramírez, Eduardo Santero, and Belen Floriano (2016). Genomic analysis of the nitrate-respiring Sphingopyxis granuli (formerly Sphingomonas macrogoltabida). BMC Genomics, Issue     17:93; DOI 10.1186/s12864-016-2411-1.  
  
                  
Laura Ledesma García, Francisca Reyes-Ramírez*, and Eduardo Santero (2013). The ferredoxin ThnA3 negatively regulates tetralin biodegradation gene expression via ThnY, a ferredoxin reductase that functions as a regulator of the catabolic pathway. PLoS One 8 Issue 9| e73910; DOI.org/10.1371/journal.pone.0073910.
 

Laura Ledesma García, Elena Rivas-Marín, Belen Floriano, Rita Bernhardt, Kerstin Maria Ewen, Francisca Reyes-Ramírez*, and Eduardo Santero (2011). ThnY Is a Ferredoxin Reductase-like Iron-Sulfur Flavoprotein That Has Evolved to Function as a Regulator of Tetralin Biodegradation Gene Expression. Journal of Biological Chemistry; 286, 1709-1718.  

Olga Martínez-Pérez, Aroa López-Sánchez, Francisca Reyes-Ramírez, B. Floriano, y E. Santero (2007). Integrated Response to Inducers by Communication between a Catabolic Pathway and Its Regulatory System. Journal of Bacteriology 189:3768-3775.


Katy Pitts, Francisca Reyes-Ramírez, Andrew J. Thomson, David J. Richardson, Harriet Seward (2003). Characterisation of the Shewanella oneidensis deca-heme cytochrome MtrA: expression in Escherichia coli confers the ability to reduce soluble Fe(III) chelates  Journal of Biological Chemistry 278: 27758-27765.
 

Francisca Reyes-Ramírez, Paul Dobbin, Gary Sawers and David Richardson (2003). Characterisation of the transcriptional regulation of Shewanella frigidimarina Fe(III)-induced flavocytochrome c reveals a novel iron-responsive gene regulation system Journal Bacteriology  185: 4564- 4571.


Richard Little, Francisca Reyes-Ramírez, Yan Zhang, Wally van Heeswijk and Ray Dixon (2000). Signal transduction to the Azotobacter vinelandii NIFL-NIFA Regulatory System is influenced directly by interaction with 2-oxoglutarate and the PII regulatory protein. EMBO Journal: 19 6041-6050.