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RNA Recognition Motif
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D000071377 |
[An approximately 80 amino acid RNA binding motif that consists of four anti-parallel surface beta sheets and two alpha helices arranged in a beta-alpha-beta-beta-alpha-beta configuration. One of the surface beta sheets interacts with two or three specific RNA bases. Interactions between additional sequences and the RNA, as well as within the RNA recognition motif increase the affinity and specificity of the protein-RNA interaction.
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RNA Recognition Motif Proteins
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D000067776 |
[A family of RNA-BINDING PROTEINS that contain an RNA RECOGNITION MOTIF and two ribonucleoprotein (RNP) domains which bind RNA, in addition to other domains that allow for high affinity binding, sequence specificity, and protein interactions. Examples of RNA recognition motif proteins include HETEROGENEOUS NUCLEAR RIBONUCLEARPROTEINS (hnRNP) and EMBRYONIC LETHAL ABNORMAL-VISION (ELAV) proteins.
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RNA Splice Sites
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D022821 |
[Nucleotide sequences located at the ends of EXONS and recognized in pre-messenger RNA by SPLICEOSOMES. They are joined during the RNA SPLICING reaction, forming the junctions between exons.
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RNA Splicing
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D012326 |
[The ultimate exclusion of nonsense sequences or intervening sequences (introns) before the final RNA transcript is sent to the cytoplasm.
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RNA Splicing Factors
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D000072260 |
[RNA-binding proteins that facilitate or inhibit RNA SPLICING.
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RNA Stability
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D020871 |
[The extent to which an RNA molecule retains its structural integrity and resists degradation by RNASE, and base-catalyzed HYDROLYSIS, under changing in vivo or in vitro conditions.
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RNA Transport
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D034443 |
[The process of moving specific RNA molecules from one cellular compartment or region to another by various sorting and transport mechanisms.
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RNA Virus Infections
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D012327 |
[Diseases caused by RNA VIRUSES.
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RNA Viruses
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D012328 |
[Viruses whose genetic material is RNA.
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RNA, Algal
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D048030 |
[Ribonucleic acid in algae having regulatory and catalytic roles as well as involvement in protein synthesis.
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RNA, Antisense
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D016372 |
[RNA molecules which hybridize to complementary sequences in either RNA or DNA altering the function of the latter. Endogenous antisense RNAs function as regulators of gene expression by a variety of mechanisms. Synthetic antisense RNAs are used to effect the functioning of specific genes for investigative or therapeutic purposes.
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RNA, Archaeal
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D019642 |
[Ribonucleic acid in archaea having regulatory and catalytic roles as well as involvement in protein synthesis.
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RNA, Bacterial
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D012329 |
[Ribonucleic acid in bacteria having regulatory and catalytic roles as well as involvement in protein synthesis.
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RNA, Catalytic
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D016337 |
[RNA that has catalytic activity. The catalytic RNA sequence folds to form a complex surface that can function as an enzyme in reactions with itself and other molecules. It may function even in the absence of protein. There are numerous examples of RNA species that are acted upon by catalytic RNA, however the scope of this enzyme class is not limited to a particular type of substrate.
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RNA, Chloroplast
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D018747 |
[Ribonucleic acid in chloroplasts having regulatory and catalytic roles as well as involvement in protein synthesis.
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RNA, Circular
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D000079962 |
[RNA molecules in which the 3' and 5' ends are covalently joined to form a closed continuous loop. They are resistant to digestion by EXORIBONUCLEASES.
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RNA, Complementary
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D018075 |
[Synthetic transcripts of a specific DNA molecule or fragment, made by an in vitro transcription system. This cRNA can be labeled with radioactive uracil and then used as a probe. (King & Stansfield, A Dictionary of Genetics, 4th ed)
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RNA, Double-Stranded
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D012330 |
[RNA consisting of two strands as opposed to the more prevalent single-stranded RNA. Most of the double-stranded segments are formed from transcription of DNA by intramolecular base-pairing of inverted complementary sequences separated by a single-stranded loop. Some double-stranded segments of RNA are normal in all organisms.
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RNA, Fungal
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D012331 |
[Ribonucleic acid in fungi having regulatory and catalytic roles as well as involvement in protein synthesis.
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RNA, Guide
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D017394 |
[Small kinetoplastid mitochondrial RNA that plays a major role in RNA EDITING. These molecules form perfect hybrids with edited mRNA sequences and possess nucleotide sequences at their 5'-ends that are complementary to the sequences of the mRNA's immediately downstream of the pre-edited regions.
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