| RNase P | <enzyme> An enzyme catalyzing the endonucleolytic cleavage tRNA precursors to yield 5'-phosphomonoesters. Ribonuclease P (RNase P), an enzyme (endonuclease) that trims the extra 5' nucleotides from immature tRNA; a protein RNA complex. (05 Mar 2000) |
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| RNase T1 | A nuclease endonucleolytically cleaving ribonucleic acids at the 3'-5' link of a guanosine 3'-phosphate residue, producing oligonucleotides terminating in this nucleotide; a transferase (endonuclease) in the first (cyclizing) step, a phosphodiesterase on the second (hydrolyzing) step. Synonym: guanyloribonuclease, RNase N1. (05 Mar 2000) |
| RNase T2 | <enzyme> An enzyme endonucleolytically cleaving RNA to 3'-nucleotides with 2',3'-cyclic nucleotides as intermediates. Synonym: Escherichia coli RNase I, microbial RNase II, plant RNase, RNase N2. (05 Mar 2000) |
| RNase U2 | <enzyme> An enzyme endonucleolytically cleaving RNA to 3'-phospho-mono-and oligonucleotides ending in adenylate or guanylate residues with 2',3'-cyclic phosphate intermediates. (05 Mar 2000) |
| RNase U4 | <enzyme> An enzyme catalyzing the exonucleolytic cleavage of RNA to yield 3'-phosphomononucleotides. Synonym: RNase U4. (05 Mar 2000) |
| RNP | <protein> Complexes of RNA and protein involved in a wide range of cellular processes. Besides ribosomes (with which ribonucleoprotein was originally almost synonymous), in eukaryotic cells both initial RNA transcripts in the nucleus (hnRNA) and cytoplasmic mRNAs exist as complexes with specific sets of proteins. Processing (splicing) of the former is carried out by small nuclear ribonucleoproteins (snRNP). Other examples are the signal recognition particle responsible for targetting proteins to endoplasmic reticulum and a complex involved in termination of transcription. Acronym: RNP (23 Aug 1998) |
| RNS1 ribonuclease | <enzyme> Sharply reduced during phosphate starvation in arabidopsis; also induced during plant senescence; amino acid sequence given in first source Registry number: EC 3.1.- Synonym: rnase rns1 (26 Jun 1999) |
| RNS3 ribonuclease | <enzyme> Remains constant during phosphate starvation in arabidopsis; induced slightly during senescence; amino acid sequence given in first source Registry number: EC 3.1.- Synonym: rnase rns3 (26 Jun 1999) |
Synonyms :
Synonyms :
Synonyms :
Synonyms : Probes, cRNA
Synonyms : Double Stranded RNA, RNA, Double Stranded
| RNA splicing |
The process by which introns are removed and exons are spliced together from an RNA transcript to produce an mRNA molecule.
출처: www.bscs.org/onco/glossary.htm
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| RNA |
A nucleic acid found in all living cells that contain ribose and uracil as structural components and associated with the control of cellular chemical activities. Three types are messenger RNA, ribosomal RNA, and transfer RNA.
출처: www.macalester.edu/~psych/whathap/UBNRP/autismwebp...
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| RNA virus |
A specialized set of viruses that use RNA, rather than DNA, for the storage of their genetic information.
출처: www.epidemic.org/glossaryText/glossaryP-S.html
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| Rn |
Radon is a radioactive gas formed in the decay of uranium. The radon decay products (also called radon daughters or progeny) can be breathed into the lung where they continue to release radiation as they further decay.
출처: www.madison.k12.wi.us/cso/news/chavez/iaq_glossary...
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| RNA interference |
Post-transcriptional gene silencing that regulates gene expression. (See siRNA [short-interfering RNA])
출처: www.jco.org/cgi/glossarylookup
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