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Browsing by Author "Márquez Molins, Joan"

Now showing items 1-10 of 10

Análisis de las relaciones funcionales existentes entre la metilación de DNA y la repuesta a estrés por frio

Gómez López, Francisco José (Universitat Politècnica de València, 2019-09-05)

[ES] Las plantas presentan una serie de mecanismos de adaptación y supervivencia que les ha permitido hacer frente a distintas condiciones medioambientales adversas que actúan como inductoras del estrés. La estabilidad ...
Análisis de modificaciones postranscripcionales de RNA en Cucumis sativus bajo condiciones de infección por viroide

López Saiz, Pablo (Universitat Politècnica de València, 2021-10-08)

[ES] Las modificaciones postranscripcionales de las bases del RNA están muy extendidas en los eucariotas y se han relacionado con la maduración, la estabilidad y ciertas interacciones. Sin embargo, el estudio de estas ...
Highly efficient construction of infectious viroid-derived clones

Márquez-Molins, Joan; NAVARRO BOHIGUES, JOSE ANTONIO; Pallás Benet, Vicente; Gomez, Gustavo Germán (Springer (Biomed Central Ltd.), 2019-08-01)

[EN] Background Viroid research generally relies on infectious cDNA clones that consist of dimers of the entire viroid sequence. At present, those dimers are generated by self-ligation of monomeric cDNA, a strategy that ...
Identification and Characterization of Stress-Responsive TAS3-Derived TasiRNAs in Melon

Cervera-Seco, Luis; Marques, M.C.; Sanz-Carbonell, Alejandro; Márquez-Molins, Joan; CARBONELL, ALBERTO; DAROS ARNAU, JOSE ANTONIO; Gomez, Gustavo Germán (Oxford University Press, 2019-11)

[EN] Small interfering RNAs (siRNA) are key regulators of gene expression that play essential roles in diverse biological processes. Trans-acting siRNAs (tasiRNAs) are a class of plant-endogenous siRNAs that lead the ...
Mapping of Functional Subdomains in the atALKBH9B m6A-Demethylase Required for Its Binding to the Viral RNA and to the Coat Protein of Alfalfa Mosaic Virus

Alvarado-Marchena, Luis; Marquez-Molins, Joan; Martínez-Pérez, Mireya; APARICIO HERRERO, FREDERIC; Pallás Benet, Vicente (Frontiers Media SA, 2021-07-05)

[EN] N-6-methyladenosine (m(6)A) modification is a dynamically regulated RNA modification that impacts many cellular processes and pathways. This epitranscriptomic methylation relies on the participation of RNA methyltransferases ...
Might exogenous circular RNAs act as protein-coding transcripts in plants?

Márquez-Molins, Joan; NAVARRO BOHIGUES, JOSE ANTONIO; Cervera Seco, Luis; Pallás Benet, Vicente; Gomez, Gustavo Germán (Landes Bioscience, 2021-10-15)

[EN] Circular RNAs (circRNAs) are regulatory molecules involved in the modulation of gene expression. Although originally assumed as non-coding RNAs, recent studies have evidenced that animal circRNAs can act as translatable ...
Novel Insights of Viroid Biology and Host Responses to Their Infection

Márquez Molins, Joan (Universitat Politècnica de València, 2022-06-20)

[ES] Los viroides son los patógenos con replicación autónoma más simples y sólo se han encontrado de forma natural infectando plantas superiores. Desde que se descubrieron en los años setenta, se ha adquirido un conocimiento ...
Occurrence of RNA post-transcriptional modifications in plant viruses and viroids and their correlation with structural and functional features

Márquez-Molins, Joan; Juarez-Gonzalez, Vasti Thamara; Gomez, Gustavo; Pallás Benet, Vicente; Martinez, German (Elsevier, 2023-01-02)

[EN] Post-transcriptional modifications of RNA bases are widespread across all the tree of life and have been linked to RNA maturation, stability, and molecular interactions. RNA modifications have been extensively described ...
Optimización de un sistema de transporte de RNA al cloroplasto para la expresión heteróloga de proteínas

Márquez Molins, Joan (Universitat Politècnica de València, 2017-12-13)

[EN] Chloroplast transgenesis is an emerging approach for the production of heterologous proteins. However, it is limited by the necessity of genomic sequence knowledge and the lengthy procedures required for obtaining a ...
Symptom Severity, Infection Progression and Plant Responses in Solanum Plants Caused by Three Pospiviroids Vary with the Inoculation Procedure

Vázquez Prol, Francisco; Márquez-Molins, Joan; Rodrigo Bravo, Ismael; López-Gresa, María Pilar; Belles Albert, José Mª; Gomez, Gustavo Germán; Pallás Benet, Vicente; Lisón, Purificación (MDPI AG, 2021-06-08)

[EN] Infectious viroid clones consist of dimeric cDNAs used to generate transcripts which mimic the longer-than-unit replication intermediates. These transcripts can be either generated in vitro or produced in vivo by ...