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Browsing by Author "Navarro, Luis"

Now showing items 1-8 of 8

Citrus tristeza virus co-opts glyceraldehyde 3-phosphate dehydrogenase for its infectious cycle by interacting with the viral-encoded protein p23

Ruiz Ruiz, Susana; Spano, R.; Navarro, Luis; Moreno, Pedro; Peña, L.; FLORES PEDAUYE, RICARDO (Springer-Verlag, 2018-11-03)

[EN] Key messageCitrus tristeza virus encodes a unique protein, p23, with multiple functional roles that include co-option of the cytoplasmic glyceraldehyde 3-phosphate dehydrogenase to facilitate the viral infectious ...
Citrus tristeza virus infection induces the accumulation of viral small RNAs (21- 24-nt) mapping preferentially at the 3 -terminal region of the genomic RNA and affects the host small RNA profile

Ruiz Ruiz, Susana; Navarro, Beatriz; Gisel, Andreas; Peña, Leandro; Navarro, Luis; Moreno, Pedro; Di Serio, Francesco; Flores Pedauye, Ricardo (Springer Verlag (Germany), 2011-04)

[EN] To get an insight into the host RNA silencing defense induced by Citrus tristeza virus (CTV) and into the counter defensive reaction mediated by its three silencing suppressors (p25, p20 and p23), we have examined by ...
Citrus tristeza virus: Host RNA Silencing and Virus Counteraction

Ruiz-Ruiz, Susana; Navarro, Beatriz; PEÑA GARCIA, LEANDRO; Navarro, Luis; Moreno, Pedro; Di Serio, Francesco; FLORES PEDAUYE, RICARDO (Springer, 2019)

[EN] To dissect the host RNA silencing response incited by citrus tristeza virus (CTV, genus Closterovirus), a (+) ssRNA of similar to 19300 nt, and the counter reaction deployed by the virus via its three RNA silencing ...
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 ...
Methods for Producing Transgenic Plants Resistant to CTV

Soler, Nuria; Plomer, Montserrat; Fagoaga, Carmen; Moreno, Pedro; Navarro, Luis; FLORES PEDAUYE, RICARDO; Peña, Leandro (Springer, 2019)

[EN] Conventional breeding of citrus types demands a long-term effort due to their complex reproductive biology and long juvenile period. As a compelling alternative, genetic engineering of mature tissues allows the insertion ...
Recuperación de la aventura. Sesión contínua con Guy Debord

Navarro, Luis (Ediciones de la Mirada, 1999-05)
Symptoms induced by transgenic expression of p23 from Citrus tristeza virus in phloem-associated cells of Mexican lime mimic virus infection without the aberrations accompanying constitutive expression

Soler, Nuria; Fagoaga García, Carmen Concepción; López Del Rincón, Carmelo; Moreno, Pedro; Navarro, Luis; Flores Pedauye, Ricardo; PEÑA GARCIA, LEANDRO (Wiley, 2015-05)

[EN] Citrus tristeza virus (CTV) is phloem restricted in natural citrus hosts. The 23-kDa protein (p23) encoded by the virus is an RNA silencing suppressor and a pathogenicity determinant. The expression of p23, or its ...
Transformation of Mexican lime with an intron-hairpin construct expressing untranslatable versions of the genes coding for the three silencing suppressors of Citrus tristeza virus confers complete resistance to the virus

Soler, Nuria; Plomer Sáez, Montserrat; Fagoaga García, Carmen Concepción; Moreno, Pedro; Navarro, Luis; Flores Pedauye, Ricardo; PEÑA GARCIA, LEANDRO (Wiley Open Access, 2012-06)

[EN] Citrus tristeza virus (CTV), the causal agent of the most devastating viral disease of citrus, has evolved three silencing suppressor proteins acting at intra- (p23 and p20) and/or intercellular level (p20 and p25) ...