Search Results - "PORTELA, Agustin"

The influenza virus nucleoprotein: a multifunctional RNA-binding protein pivotal to virus replication by Portela, Agustin, Digard, Paul

“…División de Productos Biológicos y Biotecnología, Agencia Española del Medicamento, Majadahonda 28220, Madrid, Spain 1 Division of Virology, Department of…”
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Several protein regions contribute to determine the nuclear and cytoplasmic localization of the influenza A virus nucleoprotein by Bullido, Rosario, Gomez-Puertas, Paulino, Albo, Carmen, Portela, Agustin

“…Centro Nacional de Biología Fundamental, Instituto de Salud Carlos III, Majadahonda 28220, Madrid, Spain 1 Author for correspondence: Agustín Portela. Fax +34…”
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Defective RNA Replication and Late Gene Expression in Temperature-Sensitive Influenza Viruses Expressing Deleted Forms of the NS1 Protein by FALCON, Ana M, MARION, Rosa M, ZÜRCHER, Thomas, GOMEZ, Paulino, PORTELA, Agustin, NIETO, Amelia, ORTIN, Juan

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Influenza Virus Matrix Protein Is the Major Driving Force in Virus Budding by Gómez-Puertas, P, Albo, C, Pérez-Pastrana, E, Vivo, A, Portela, A

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Mutational Analysis of Influenza A Virus Nucleoprotein: Identification of Mutations That Affect RNA Replication by Mena, I, Jambrina, E, Albo, C, Perales, B, Ortín, J, Arrese, M, Vallejo, D, Portela, A

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Influenza A Virus NEP (NS2 Protein) Downregulates RNA Synthesis of Model Template RNAs by Bullido, R, Gómez-Puertas, P, Saiz, M J, Portela, A

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A point mutation in the F1 subunit of human respiratory syncytial virus fusion glycoprotein blocks its cell surface transport at an early stage of the exocytic pathway by Lopez, Juan A, Bustos, Regla, Portela, Agustin, Garcia-Barreno, Blanca, Melero, Jose A

“…Centro Nacional de Biología Celular y Retrovirus, Instituto de Salud ‘Carlos III’, Majadahonda, 28220 Madrid, Spain Vaccinia virus recombinants expressing…”
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Vacunas antipoliomieliticas, erradicación y posterradicación by Portela Moreira, Agustín, Ruiz Antúnez, Sol, Rubio Gómez, María Isabel, Frutos Cabanillas, Gloria, Soler Soneira, Marta, Pérez González, Alicia, López Hernández, Susana, Chamorro Somoza Díaz-Sarmiento, María, Sagredo Rodríguez, Ana, Pérez González, Isabel, Timón Jiménez, Marcos, Salmerón García, Francisco

“…Vaccination against polio generates herd immunity (both with the attenuated (OPV) and inactivated (IPV) vaccines) and this will allow the eradication of the…”
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In vivo reconstitution of active Thogoto virus polymerase: assays for the compatibility with other orthomyxovirus core proteins and template RNAs by Weber, Friedemann, Jambrina, Enrique, González, Susana, Dessens, Johannes T, Leahy, Michael, Kochs, Georg, Portela, Agustı́n, Nuttall, Patricia A, Haller, Otto, Ortı́n, Juan, Zürcher, Thomas

“…Tick-borne Thogoto virus (THOV), the prototype of a new genus in the Orthomyxoviridae family, contains six single-stranded RNA segments of negative polarity…”
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Rescue of synthetic RNAs into Thogoto and influenza A virus particles using core proteins purified from Thogoto virus by Gómez-Puertas, Paulino, Leahy, Michael B, Nuttall, Patricia A, Portela, Agustı́n

“…The ribonucleoprotein (RNP) complexes of Thogoto virus (THOV), a tick-borne orthomyxovirus, have been purified from detergent-lysed virions. The purified RNPs…”
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Nuclear transport of influenza virus polymerase PA protein by Nieto, A, de la Luna, S, Bárcena, J, Portela, A, Valcárcel, J, Melero, J A, Ortín, J

“…The subcellular distribution of influenza polymerase PA subunit has been studied using a SV40-recombinant virus (SVPA76), which allows the expression and…”
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Complex structure of the nuclear translocation signal of influenza virus polymerase PA subunit by Nieto, Amelia, de la Luna, Susana, Barcena, Juan, Portela, Agustin, Ortin, Juan

“…1 Centro Nacional de Biotecnología (CSIC), Universidad Autónoma, Cantoblanco, 28049 Madrid and 2 Centro Nacional de Microbiología, Inmunología y Virología…”
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Identification of viral structural polypeptides of Thogoto virus (a tick-borne orthomyxo-like virus) and functions associated with the glycoprotein by Portela, Agustin, Jones, Linda D, Nuttall, Patricia

“…1 Instituto de Salud Carlos III, Centro Nacional de Microbiología, Majadahonda 28220, Madrid, Spain and 2 NERC Institute of Virology and Environmental…”
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Frame shift mutations as a novel mechanism for the generation of neutralization resistant mutants of human respiratory syncytial virus by García‐Barreno, B., Portela, A., Delgado, T., López, J. A., Melero, J. A.

“…The genetic characterization of four previously reported mutants of human respiratory syncytial (RS) virus resistant to monoclonal antibody 63G is described…”
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Regulated M1 mRNA splicing in influenza virus-infected cells by Valcarcel, Juan, Portela, Agustin, Ortin, Juan

“…Centro Nacional de Biotecnología (CSIC), Universidad Autónoma, Cantoblanco, 28049 Madrid, Spain Influenza virus RNA segment 7 generates three poly(A) + RNAs,…”
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Analysis of genetic variability in human respiratory syncytial virus by the RNase A mismatch cleavage method: subtype divergence and heterogeneity by Cristina, J, López, J A, Albó, C, García-Barreno, B, García, J, Melero, J A, Portela, A

“…We have applied the RNase A mismatch cleavage method to the analysis of genetic variability among human Respiratory Syncytial (RS) viruses. Antisense RNA…”
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Location of a highly conserved neutralizing epitope in the F glycoprotein of human respiratory syncytial virus by Lopez, JA, Penas, C, Garcia-Barreno, B, Melero, JA, Portela, A

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Identification of an RNA binding region within the N-terminal third of the influenza A virus nucleoprotein by Albo, C, Valencia, A, Portela, A

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Evolution of the G and P genes of human respiratory syncytial virus (subgroup A) studied by the RNase A mismatch cleavage method by Cristina, J, Moya, A, Arbiza, J, Russi, J, Hortal, M, Albo, C, García-Barreno, B, García, O, Melero, J A, Portela, A

“…The G and P genes of human respiratory syncytial viruses (subgroup A), isolated between 1961 and 1989, were analyzed by RNase A one-dimensional fingerprinting,…”
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Serine 3 is critical for phosphorylation at the N-terminal end of the nucleoprotein of influenza virus A/Victoria/3/75 by Arrese, M, Portela, A

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