| rDNA | recombinant (or ribosomal) deoxyribonucleic acid |
|---|---|
| RP | radial pulse; radiopharmaceutical; rapid processing [of film]; Raynaud phenomenon; reactive protein;... |
| RPS4Y | ribosomal protein S4, Y-linked |
| rRNA | ribosomal ribonucleic acid |
| rRNP | ribosomal ribonucleoprotein |
| ARDRA | Amplified ribosomal DNA restriction analysis |
|---|---|
| NRPS | non-ribosomal peptide synthetase |
| r | Ribosomal |
| rDNA | Ribosomal DNA |
| rRNA | Ribosomal RNA |
| ribosomal neutral proteinase | <enzyme> Ribosomal serine proteinase from rat liver ribosomes in cryptic form Registry number: EC 3.4.21.52 Synonym: cathepsin r (26 Jun 1999) |
|---|---|
| ribosomal protein | <protein> Proteins present within the ribosomal subunits. In prokaryotes there are 31 proteins in the large subunit and 21 in the small subunit. Eukaryotic subunits have 50 (large subunit) and 33 (small subunit) proteins. (18 Nov 1997) |
| ribosomal protein s6 kinase | <enzyme> A protein serine/threonine kinase which is involved in cell transformation by polyoma virus and is connected to the expression of igf2. The immunosuppressant rapamycin inhibits the activation of the kinase, leading to reduced translation of certain mRNAs and a decrease in protein synthesis. Registry number: EC 2.7.10.- (12 Dec 1998) |
| ribosomal protein S6 kinase kinase | <enzyme> Isolated from unfertilised xenopus eggs; a 41 kD enzyme that is associated, in vivo, with phosphorylation on threonine and tyrosine residues and, in vitro, with phosphorylation on serine as well Registry number: EC 2.7.1.- Synonym: rsk kinase (26 Jun 1999) |
| ribosomal proteins | Proteins found in ribosomes. They are believed to have a catalytic function in reconstituting biologically active ribosomal subunits. (12 Dec 1998) |
| ribosomal RNA | <molecular biology> A nucleic acid found in all living cells. Plays a role in transferring information from DNA to the protein-forming system of the cell. (16 Dec 1997) |
| RNA, ribosomal | A component of ribosomes, ribosomal RNA functions as a non-specific site for making polypeptides. Ribosomal RNA is abbreviated rrna. (12 Dec 1998) |
|---|---|
| RNA, ribosomal, 16s | Constituent of 30s subunit prokaryotic ribosomes containing 1600 nucleotides and 21 proteins. 16s rrna is involved in initiation of polypeptide synthesis. (12 Dec 1998) |
| RNA, ribosomal, 18s | Constituent of the 40s subunit of eukaryotic ribosomes. 18s rrna is involved in the initiation of polypeptide synthesis in eukaryotes. (12 Dec 1998) |
| RNA, ribosomal, 23s | Constituent of 50s subunit of prokaryotic ribosomes containing about 3200 nucleotides. 23s rrna is involved in the initiation of polypeptide synthesis. (12 Dec 1998) |
| RNA, ribosomal, 28s | Constituent of the 60s subunit of eukaryotic ribosomes. 28s rrna is involved in the initiation of polypeptide synthesis in eukaryotes. (12 Dec 1998) |
| RNA, ribosomal, 5.8s | Constituent of the 60s subunit of eukaryotic ribosomes. 5.8s rrna is involved in the initiation of polypeptide synthesis in eukaryotes. (12 Dec 1998) |
| RNA, ribosomal, 5s | Constituent of the 50s subunit of prokaryotic ribosomes containing about 120 nucleotides and 34 proteins. It is also a constituent of the 60s subunit of eukaryotic ribosomes. 5s rrna is involved in initiation of polypeptide synthesis. (12 Dec 1998) |
| pre-ribosomal RNA endoribonuclease | <enzyme> Substrate is pre-rrna Registry number: EC 3.1.26.- Synonym: pre-rrna endoribonuclease (26 Jun 1999) |
| sisomicin-gentamicin resistance ribosomal RNA methylase | <enzyme> Catalyses the methylation of 30s ribosomal units to confer sisomicin-gentamicin resistance in micromonospora zionensis Registry number: EC 2.1.1.- Synonym: sgm gene product, sgm methylase (26 Jun 1999) |
| non-ribosomal peptide synthase | <enzyme> Nrp - non-ribosomal peptide/polyketide; locus nrp is mutated in a swarming-defective proteus mirabilis strain; 249 amino acid residues, mw 29.7 kD; amimo acid sequence given in first source Registry number: EC 6.3.2.- Synonym: nrpg protein, nrpg gene product (26 Jun 1999) |
| DNA, ribosomal | DNA sequences encoding ribosomal RNA. These sequences regulate amplification and transcription initiation and contain transcribed and nontranscribed spacer segments. (12 Dec 1998) |
| 60S ribosomal protein kinase | <enzyme> Phosphorylates 60s ribosomal proteins l44, l44', l45 and a 38 kD protein from the 60s subunit only on serine residues Registry number: EC 2.7.10.- (26 Jun 1999) |
| frameshifting, ribosomal | A directed change in translational reading frame that allows the production of a single protein from two or more overlapping genes. The process is programmed by the nucleotide sequence of the mRNA and is sometimes also affected by the secondary or tertiary mRNA structure. It has been described mainly in viruses (especially retroviruses), retrotransposons, and bacterial insertion elements but also in some cellular genes. (12 Dec 1998) |
Synonyms : Protein S6, Ribosomal
Synonyms : Ribosomal Protein S6 Kinase, S6-H4 Kinase, S6 H4 Kinase
Synonyms : Ribosomal Protein S6 Kinases, 70 kDa, S6 Kinase, p70
Synonyms : MAPKAP Kinase-1, MAPKAP-K1, MAPKAPK1, Ribosomal Protein S6 Kinase, 90-kDa, p90 Ribosomal S6 Kinase, p90(rsk), pp90(rsk), MAP Kinase Activated Kinase 1, MAP Kinase Activated Protein Kinase 1, MAPKAP Kinase 1, Ribosomal Protein S6 Kinase, 90 kDa
Synonyms : Ribosomal Protein, Protein, Ribosomal
| ribosomal RNA |
the most abundant form of RNA; together with proteins it forms the ribosomes, playing a structural role and also a role in ribosomal binding of mRNA and tRNAs. Individual chains are conventionally designated by their sedimentation coefficients. In eukaryotes, four large chains exist, synthesized in the nucleolus and constituting about 50 per cent of the ribosome.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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|---|---|
| ribosomal RNA |
The RNA molecules which are essential structural and functional components of ribosomes, the organelles responsible for protein synthesis. The different rRNA molecules are known by their sedimentation (Svedberg; symbol S) values. E. coli ribosomes contain one 16S rRNA molecule (1541 nucleotides long) in the same (small) sub-unit and a 23S rRNA (2904 nucleotides) and a 5S rRNA (120 nucleotides) in the large sub-unit. ...
Ãâó: www.fao.org/docrep/003/X3910E/X3910E21.htm
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| ribosomal RNA |
Creates ribosome particulates, where protein synthesis takes place.
Ãâó: library.thinkquest.org/28920/eng/wordlist.html
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| ribosomal RNA |
The RNA molecules of discrete sizes that along with ribosomal proteins comprise ribosomes of prokaryotes and eukaryotes.
Ãâó: www.modernhumanorigins.com/r.html
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| ribosomal RNA |
RI-bo-SOAM-el RNA(rRNA) RNA that, along with proteins, forms a ribosome. 329
Ãâó: www.mhhe.com/biosci/genbio/life/glossaryr.mhtml
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