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Listar por palabra clave "Non-coding RNAs"

Mostrando ítems 1-7 de 7

Cytopathic effects incited by viroid RNAs and putative underlying mechanisms

Di Serio, Francesco; De Stradis, Angelo; Delgado Villar, Sonia Guadalupe; Flores Pedauye, Ricardo; Navarro, Beatriz (Frontiers Media, 2013-01-07)

[EN] Viroids are infectious agents identified only in plants so far. In contrast to viruses, the genome of viroids is composed of a tiny circular RNA (250-400 nt) not coding for proteins, but containing in its compact ...
Dissecting the secondary structure of the circular RNA of a nuclear viroid in vivo: A "naked" rod-like conformation similar but not identical to that observed in vitro

López-Carrasco, María Amparo; Flores Pedauye, Ricardo (Landes Bioscience, 2017)

[EN] With a minimal (250-400nt), non-protein-coding, circular RNA genome, viroids rely on sequence/structural motifs for replication and colonization of their host plants. These motifs are embedded in a compact secondary ...
Inferring the Regulatory Network of the miRNA-mediated Response to Biotic and Abiotic Stress in Melon

Sanz-Carbonell, Alejandro; Marques Romero, Mª Carmen; Bustamante-González, Antonio Javier; Fares Riaño, Mario Ali; Rodrigo Tarrega, Guillermo; Gomez, Gustavo Germán (Springer (Biomed Central Ltd.), 2019-02-18)

[EN] Background: MiRNAs have emerged as key regulators of stress response in plants, suggesting their potential as candidates for knock-in/out to improve stress tolerance in agricultural crops. Although diverse assays have ...
Phloem RNA-binding proteins as potential components of the long-distance RNA transport system

Pallás Benet, Vicente; Gomez ., Gustavo Germán (Frontiers Media, 2013-05-10)

[EN] RNA-binding proteins (RBPs) govern a myriad of different essential processes in eukaryotic cells. Recent evidence reveals that apart from playing critical roles in RNA metabolism and RNA transport, RBPs perform a key ...
Small RNAs containing the pathogenic determinant of a chloroplast-replicating viroid guide the degradation of a host mRNA as predicted by RNA silencing

Navarro, B; Gisel, A; Rodio, Maria Elena; Delgado Villar, Sonia Guadalupe; Flores Pedauye, Ricardo; Di Serio, Francesco (Wiley, 2012-06)

[EN] How viroids, tiny non-protein-coding RNAs (250–400 nt), incite disease is unclear. One hypothesis is that viroid-derived small RNAs (vd-sRNAs; 21–24 nt) resulting from the host defensive response, via RNA silencing, may ...
The predominant circular form of avocado sunblotch viroid accumulates in planta as a free RNA adopting a rod-shaped secondary structure unprotected by tightly bound host proteins

López-Carrasco, María Amparo; Flores Pedauye, Ricardo (Microbiology Society, 2017)

[EN] Avocado sunblotch viroid (ASBVd), the type member of the family Avsunviroidae, replicates and accumulates in chloroplasts. Whether this minimal non-protein-coding circular RNA of 246-250 nt exists in vivo as a free ...
The transcription initiation sites of eggplant latent viroid strands map within distinct motifs in their in vivo RNA conformations

López-Carrasco, María Amparo; Gago Zachert, Selma Persida; Mileti, Giuseppe; Minoia, Sofia; Flores Pedauye, Ricardo; Delgado Villar, Sonia Guadalupe (Taylor & Francis, 2016-01-02)

[EN] Eggplant latent viroid (ELVd), like other members of family Avsunviroidae, replicates in plastids through a symmetric rolling-circle mechanism in which elongation of RNA strands is most likely catalyzed by a nuclear-encoded ...