Now showing items 1-7 of 7

    • Base pairing interaction between 5′- and 3′-UTRs controls icaR mRNA translation in Staphylococcus aureus 

      Ruiz de los Mozos Aliaga, Igor Upna; Vergara Irigaray, Marta Upna; Segura, Víctor; Villanueva San Martín, Maite Upna; Bitarte, Nerea Upna; Saramago, Margarida; Domingues, Susana; Arraiano, Cecilia M.; Fechter, Pierre; Romby, Pascale; Valle Turrillas, Jaione Upna; Solano Goñi, Cristina Upna; Lasa Uzcudun, Íñigo Upna; Toledo Arana, Alejandro Upna (Public Library of Science, 2013)   Artículo / Artikulua  OpenAccess
      The presence of regulatory sequences in the 39 untranslated region (39-UTR) of eukaryotic mRNAs controlling RNA stability and translation efficiency is widely recognized. In contrast, the relevance of 39-UTRs in bacterial ...
    • Genome-wide antisense transcription drives mRNA processing in bacteria 

      Lasa Uzcudun, Íñigo Upna; Toledo Arana, Alejandro Upna; Dobin, Alexander; Villanueva San Martín, Maite Upna; Ruiz de los Mozos Aliaga, Igor Upna; Vergara Irigaray, Marta Upna; Segura, Víctor; Fagegaltier, Delphine; Penadés, José R.; Valle Turrillas, Jaione Upna; Solano Goñi, Cristina Upna; Gingeras, Thomas R. (National Academy of Sciences, 2011)   Artículo / Artikulua  OpenAccess
      RNA deep sequencing technologies are revealing unexpected levels of complexity in bacterial transcriptomes with the discovery of abundant noncoding RNAs, antisense RNAs, long 5′ and 3′ untranslated regions, and alternative ...
    • Non-systemic fungal endophytes in Carex brevicollis may influence the toxicity of the sedge to livestock 

      Canals Tresserras, Rosa María Upna; San Emeterio Garciandía, Leticia Upna; Sánchez Márquez, Salud; Ruiz de los Mozos Aliaga, Igor Upna; Pujol, Pablo; Zabalgogeazcoa, I. (Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria (INIA), 2014)   Artículo / Artikulua  OpenAccess
      The sedge Carex brevicollis is a common component of semi-natural grasslands and forests in temperate mountains of Central and Southern Europe. The consumption of this species causes a severe toxicity to livestock, ...
    • Post-transcriptional regulation mediated by 3’-UTRs in bacteria 

      Ruiz de los Mozos Aliaga, Igor Upna (2014)   Tesis doctoral / Doktoretza tesia  OpenAccess
      En organismos eucariotas, la presencia de elementos reguladores en las regiones 3’ no traducidas (3’-UTRs) del RNA mensajero (mRNA), que controlan su estabilidad y la eficiencia de su traducción, está ampliamente reconocida. ...
    • The regulon of the RNA chaperone CspA and its auto-regulation in Staphylococcus aureus 

      Caballero Sánchez, Carlos; Menéndez Gil, Pilar; Catalán Moreno, Arancha; Vergara Irigaray, Marta Upna; García Martínez, Begoña Upna; Segura, Víctor; Irurzun Domínguez, Naiara; Villanueva San Martín, Maite Upna; Ruiz de los Mozos Aliaga, Igor Upna; Solano Goñi, Cristina Upna; Lasa Uzcudun, Íñigo Upna; Toledo Arana, Alejandro Upna (Oxford University Press, 2018)   Artículo / Artikulua  OpenAccess
      RNA-binding proteins (RBPs) are essential to finetune gene expression. RBPs containing the coldshock domain are RNA chaperones that have been extensively studied. However, the RNA targets and specific functions for ...
    • Relative contribution of P5 and hap surface proteins to nontypable haemophilus influenzae interplay with the host upper and lower airways 

      Euba, Begoña; Moleres Apilluelo, Javier; Viadas Martínez, Cristina Upna; Ruiz de los Mozos Aliaga, Igor Upna; Valle Turrillas, Jaione Upna; Bengoechea Alonso, José Antonio; Garmendia, Junkal (Public Library of Science, 2015)   Artículo / Artikulua  OpenAccess
      Nontypable Haemophilus influenzae (NTHi) is a major cause of opportunistic respiratory tract disease, and initiates infection by colonizing the nasopharynx. Bacterial surface proteins play determining roles in the ...
    • Sensory deprivation in Staphylococcus aureus 

      Villanueva San Martín, Maite Upna; García Martínez, Begoña Upna; Valle Turrillas, Jaione Upna; Rapún Araiz, Beatriz; Ruiz de los Mozos Aliaga, Igor Upna; Solano Goñi, Cristina Upna; Martí, Miguel; Penadés, José R.; Toledo Arana, Alejandro Upna; Lasa Uzcudun, Íñigo Upna (Springer Nature, 2018)   Artículo / Artikulua  OpenAccess
      Bacteria use two-component systems (TCSs) to sense and respond to environmental changes. The core genome of the major human pathogen Staphylococcus aureus encodes 16 TCSs, one of which (WalRK) is essential. Here we show ...