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Listar por palabra clave "Coat protein"

Mostrando ítems 1-16 de 16

alpha 2-COP is involved in early secretory traffic in Arabidopsis and is required for plant growth

Gimeno-Ferrer, Fatima; Pastor-Cantizano, Noelia; Bernat-Silvestre, Cesar; Selvi-Martinez, Pilar; Vera Sirera, Francisco José; Gao, Caiji; PEREZ AMADOR, MIGUEL ANGEL; Jiang, Liwen; Aniento, Fernando; Marcote, Maria Jesús (Oxford University Press, 2017-01)

[EN] COP (coat protein) I-coated vesicles mediate intra-Golgi transport and retrograde transport from the Golgi to the endoplasmic reticulum. These vesicles form through the action of the small GTPase ADP-ribosylation ...
An Internal Ribosome Entry Site Directs Translation of the 39-Gene from Pelargonium Flower Break Virus Genomic RNA: Implications for Infectivity

Fernandez Miragall, Olga; Hernandez Fort, Carmen (Public Library of Science, 2011)

[EN] Pelargonium flower break virus (PFBV, genus Carmovirus) has a single-stranded positive-sense genomic RNA (gRNA) which contains five ORFs. The two 59-proximal ORFs encode the replicases, two internal ORFs encode movement ...
Análisis de las interacciones moleculares del supresor del silenciamiento por RNA del virus del arabesco del Pelargonium

Pérez Cañamás, Miryam (Universitat Politècnica de València, 2015-07-27)

[EN] RNA silencing processes play an essential role in plant responses against exogenous nucleic acids such as transgenes, transposons or viruses. Viral-derived double-stranded RNAs (dsRNAs) trigger this type of processes ...
CHARACTERIZATION OF A NEW SPANISH POTATO VIRUS X STRAIN INDUCING SYMPTOMS IN TOMATO

Cueto-Guinzo, A.I.; Aparisi, F.; Anchon, M.A.; Pallás Benet, Vicente; Arcal, L.; Lade, S.; Medina, V. (Edizioni ETS, 2015-07)

Potato virus X (PVX), one of the most common plant viruses causing disease to solanaceous crops around the world, is usually asymptomatic in tomato. After mechanical inoculation, a PVX isolate from Northeastern Spain ...
Comparative proteomic analysis of melon phloem exudates in response to viral infection

Serra Soriano, Marta; Navarro Bohigues, José Antonio; Genovés Martínez, Ainhoa; Pallás Benet, Vicente (Elsevier, 2015-06-21)

Despite the importance of phloem as an integrative pathway for resource distribution, signaling and plant virus transport little is known about the modifications induced by these pathogens in phloem sap proteome. Only one ...
Contribution of topology determinants of a viral movement protein on its membrane association, intracellular traffic and viral cell-to-cell movement

Genovés Martínez, Ainhoa; Pallás Benet, Vicente; Navarro Bohigues, José Antonio (American Society for Microbiology, 2011)

[EN] The p7B movement protein (MP) of Melon necrotic spot virus (MNSV) is a single-pass membrane protein associated with the endoplasmic reticulum (ER), the Golgi apparatus (GA), and plasmodesmata (Pd). Experimental data ...
Deciphering the intracellular dual targeting of the melon necrotic spot virus coat protein, its interaction with host factors and their roles in plant defense

Sáiz Bonilla, María (Universitat Politècnica de València, 2023-09-01)

[ES] Los virus de plantas son los agentes causales de un gran número de enfermedades en plantas que ocasionan grandes pérdidas económicas. El virus de las manchas necróticas del melón (MNSV), es un pequeño virus de RNA ...
Dissecting the multifunctional role of the N-terminal disordered domain of a plant virus coat protein in RNA packaging, viral movement and interference with antiviral plant defense

Serra Soriano, Marta; Navarro Bohigues, José Antonio; Pallás Benet, Vicente (Blackwell Publishing, 2017)

[EN] The coat protein (CP) of Melon necrotic spot virus (MNSV) is structurally composed of three major domains. The middle S-domain builds a robust protein shell around the viral genome, whereas the C-terminal protruding ...
Diverse amino acid changes at specific positions in the N-terminal region of the coat protein allow Plum pox virus to adapt to new hosts

CARBONELL, ALBERTO; Maliogka, Varvara I.; Pérez, José de Jesús; Salvador, Beatriz; San Leon, David; Garcia, Juan Antonio; Simon-Mateo, Carmen (Scientific Societies, 2013-10)

[EN] Plum pox virus (PPV)-D and PPV-R are two isolates from strain D of PPV that differ in host specificity. Previous analyses of chimeras originating from PPV-R and PPV-D suggested that the N terminus of the coat protein ...
Ectopic expression of the p23 silencing suppressor of citrus tristeza virus differentially modifies viral accumulation and tropism in two transgenic woody hosts

Fagoaga García, Carmen; Pensabene Bellavia, Giovanni; Moreno, Pedro; Navarro, Luis; Flores Pedauye, Ricardo; PEÑA GARCIA, LEANDRO (Wiley, 2011-12)

[EN] Citrus tristeza virus (CTV), a phloem-restricted closterovirus infecting citrus, encodes three different silencing suppressors (p25, p20 and p23), one of which (p23) is a pathogenicity determinant that induces aberrations ...
Evaluación del intercambio de genes entre micovirus y sus huéspedes: el caso de la proteína de la envuelta viral

Alfonso Comos, Pau (Universitat Politècnica de València, 2020-09-07)

[ES] Los micovirus son virus que infectan a hongos y son una de las clases menos conocidas de virus hasta la fecha. La gran mayoría de los micovirus identificados son virus de RNA y dentro de estos predominan aquellos de ...
Genetic variability and evolutionary analysis of parietaria mottle virus: role of selection and genetic exchange

Galipienso-Torregrosa, Luis; Martínez, Carolina; Wilemsen, Anouk; Alfaro Fernández, Ana Olvido; Font San Ambrosio, Maria Isabel; Davino, Salvatore; Rubio, Luis (Springer Verlag (Germany), 2015-10)

[EN] The genetic variability and evolution of parietaria mottle virus (PMoV) of the genus Ilarvirus was studied by analyzing nucleotide sequences of 2b and CP genes from isolates collected in different countries. Phylogenetic ...
Involvement of the host RNA N6-adenosine methylation (m6A) pathway in the infection cycle of Alfalfa mosaic virus

Martínez Pérez, Mireya (Universitat Politècnica de València, 2020-11-27)

[ES] Las modificaciones químicas post-transcripcionales implican un nuevo nivel de modulación de la expresión génica. Al comienzo de esta Tesis, algunos componentes del complejo de metilación del nitrógeno en posición 6 ...
Phylogeography and molecular evolution of Potato virus Y

Cuevas Torrijos, Jose Manuel; Delaunay, Agnes; Visser, Johan C.; Bellstedt, Dirk U.; Jacquot, Emmanuel; Elena Fito, Santiago Fco (Public Library of Science, 2012-05)

Potato virus Y (PVY) is an important plant pathogen, whose host range includes economically important crops such as potato, tobacco, tomato, and pepper. PVY presents three main strains (PVYO, PVYN and PVYC) and several ...
The coat protein of Alfalfa mosaic virus interacts and interferes with the transcriptional activity of the bHLH transcription factor ILR3 promoting salicylic acid-dependent defence signalling response

APARICIO HERRERO, FREDERIC; Pallás Benet, Vicente (Blackwell Publishing, 2017-02)

[EN] During virus infection, specific viral component-host factor interaction elicits the transcriptional reprogramming of diverse cellular pathways. Alfalfa mosaic virus (AMV) can establish a compatible interaction in ...
The mitochondrial and chloroplast dual targeting of a multifunctional plant viral protein modulates chloroplast-to-nucleus communication, RNA silencing suppressor activity, encapsidation, pathogenesis and tissue tropism

NAVARRO BOHIGUES, JOSE ANTONIO; Sáiz-Bonilla, María; SANCHEZ NAVARRO, JESUS ANGEL; Pallás Benet, Vicente (Blackwell Publishing, 2021-10)

[EN] Plant defense against melon necrotic spot virus (MNSV) is triggered by the viral auxiliary replicase p29 that is targeted to mitochondrial membranes causing morphological alterations, oxidative burst and necrosis. ...