Retrozymes are a unique family of non-autonomous retrotransposons with hammerhead ribozymes that propagate in plants through circular RNAs

Autor: Marcos de la Peña, Denisse Urbina, Amelia Cervera

Publikováno v: Genome Biology
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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Digital.CSIC. Repositorio Institucional del CSIC

[Background]: Catalytic RNAs, or ribozymes, are regarded as fossils of a prebiotic RNA world that have remained in the genomes of modern organisms. The simplest ribozymes are the small self-cleaving RNAs, like the hammerhead ribozyme, which have been

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http://europepmc.org/articles/PMC4918200

Additional file 7: of Retrozymes are a unique family of non-autonomous retrotransposons with hammerhead ribozymes that propagate in plants through circular RNAs

Autor: Cervera, Amelia, Denisse Urbina, PeĂąa, Marcos De La

Minimum free energy secondary structure predictions for the viral satellite RNA sTRSV (top, entry M14879.1) and the viroids ELVd (middle, entry AJ536612.1) and CChMVd (bottom, entry AJ878085.1). HHR sequences are shown in purple (positive polarity) a

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Additional file 6: of Retrozymes are a unique family of non-autonomous retrotransposons with hammerhead ribozymes that propagate in plants through circular RNAs

Autor: Cervera, Amelia, Denisse Urbina, PeĂąa, Marcos De La

Sequence variability of genomic retrozymes and retrozyme RNAs. Sequence alignment of the 24 different genomic retrozymes found in J. curcas (names in black) against 16 selected clones of circRNAs from J. curcas tissues (names in red; 8 clones for eac

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Additional file 5: of Retrozymes are a unique family of non-autonomous retrotransposons with hammerhead ribozymes that propagate in plants through circular RNAs

Autor: Cervera, Amelia, Denisse Urbina, Peña, Marcos De La

Circular and linear retrozyme RNAs in J. curcas and F. ananassa. A: Double PAGE analysis of an RNA extract (~20 μg) from J. curcas leaves. A gel stripe from a 5 % native polyacrylamide gel containing RNAs of 600–900 nt (left) was cut out and run o

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Additional file 11: of Retrozymes are a unique family of non-autonomous retrotransposons with hammerhead ribozymes that propagate in plants through circular RNAs

Autor: Cervera, Amelia, Denisse Urbina, PeĂąa, Marcos De La

Minimum free energy secondary structure prediction of putative retrozyme RNAs of metazoan genomes from different phyla, like A: rotifers, B: corals, C: arthropods, D: mollusks and E: vertebrates, deduced from the corresponding sequence repeats with H

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