Resultados de búsqueda - "small interfering RNA"

Small RNA Illumina library preparation for plant virus identification and sequencing por International Potato Center

“…Small interfering RNA (siRNA) sequencing and assembling technology (sRSA) has become an efficient and powerful tool for the identification of known viral pathogens, occurring at extremely low titers, as well as the discovery of novel viruses, without the necessity of any prior knowledge. …”
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Using small RNA-seq data to detect siRNA duplexes induced by plant viruses por Niu, X., Sun, Y., Chen, Z., Li, R., Padmanabhan, C., Ruan, J., Kreuze, Jan F., Ling, K.S., Fei, Z.J., Gao, S.

“…Small interfering RNA (siRNA) duplexes are short (usually 21 to 24 bp) double-stranded RNAs (dsRNAs) with several overhanging nucleotides at both 5'- and 3'-ends. …”
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Viral class 1 RNase III involved in suppression of RNA silencing por Kreuze, Jan F., Savenkov, E.I., Cuéllar, Wilmer Jose, Xiangdong Li, Valkonen, J.P.T.

“…Double-stranded RNA (dsRNA)-specific endonucleases belonging to RNase III classes 3 and 2 process dsRNA precursors to small interfering RNA (siRNA) or microRNA, respectively, thereby initiating and amplifying RNA silencing-based antiviral defense and gene regulation in eukaryotic cells. …”
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Increase of DNA Methylation at the HvCKX2.1 promoter by terminal drought stress in barley por Surdonja, Korana, Eggert, Kai, Hajirezaei, Mohammad-Reza, Harshavardhan, Vokkaliga, Seiler, Christiane, Von Wirén, Nicolaus, Sreenivasulu, Nese, Kuhlmann, Markus

“…Based on their origin and function, these small RNAs are classified as micro RNAs (miRNA), short interfering RNAs (siRNA) or heterochromatic small interfering RNA (hc-siRNA). In addition, 24mer sized hc-siRNAs are associated with RNA directed DNA methylation (RdDM) and transcriptional gene silencing (TGS). …”
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Synergistic interactions of begomoviruses with sweet potato chlorotic stunt virus (genus Crinivirus) in sweetpotato (Ipomoea batatas L.) por Cuéllar, Wilmer Jose, Galvez, Marco, Fuentes, S., Tugume, Joab K., Kreuze, Jan F.

“…Symptoms of leaf curling only developed temporarily in combination with isolate StV1 and coincided with the presence of the highest begomovirus concentrations in the plant. Small interfering RNA (siRNA) sequence analysis revealed that co‐infection of SPCSV with isolate StV1 led to relatively increased siRNA targeting of the central part of the SPCSV genome and a reduction in targeting of the genomic ends, but no changes to the targeting of StV1 relative to single infection of either virus. …”
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