Transfer RNA (abbreviated tRNA), first hypothesized by Francis Crick, is a small RNA chain (73-93 nucleotides) that transfers a specific amino acid to a growing polypeptide chain at the ribosomal site of protein synthesis during translation.
transfer RNA
a small RNA species that attached to amino acids and carries them to the ribosome where translation occurs; an adaptor molecule; an anti-codon on the tRNA binds to a codon on the mRNA ...
Transfer RNA (tRNA)
A class of small RNAs used by the cell to carry amino acids to the enzyme complex (the ribosome) which builds proteins, using an mRNA as a guide.
Other Resources ...
Transfer RNA (tRNA)
Transfer RNA (tRNA) is a small RNA molecule that participates in protein synthesis. Each tRNA molecule has two important areas: a trinucleotide region called the anticodon and a region for attaching a specific amino acid.
Transfer RNA (tRNA)
Transfer RNA functions to transport amino acids to the ribosomes during protein synthesis.
Transcription ...
Transfer RNA (tRNA)
Adaptor molecules which translate the triplet code from the mRNA sequence into the corresponding chain of amino acids.
transfer RNAs (tRNAs) Small, single-stranded RNA molecules that bind to amino acids and deliver them to the proper codon on messenger RNA. The trucks of protein synthesis that carry the specified amino acid to the ribosome. Abbreviated tRNA.
Transfer RNA (tRNA)
There are some 32 different kinds of tRNA in a typical eukaryotic cell.
transfer RNA (tRNA)
[L. trans, across + ferre, to bear or carry]
An RNA molecule that functions as an interpreter between nucleic acid and protein language by picking up specific amino acids and recognizing the appropriate codons in the mRNA.
Transfer RNA (tRNA): A class of RNA that carries amino acids into ribosomes and bonds with mRNA for protein production.
Translation: The process by which RNA makes proteins.
tRNA: See Transfer RNA.
Transfer RNA (tRNA): A class of RNA having structures with triplet nucleotide sequences that are complementary to the triplet nucleotide coding sequences of mRNA.
Transfer RNA (tRNA). See tRNA.
Transformant. In prokaryotes, a cell that has been ge- netically altered through the uptake of foreign DNA. In higher eukaryotes, a cultured cell that has acquired a malignant phenotype. (See Transformation.) ...
Transfer RNA (tRNA)
RNA molecules which bond with amino acids and transfer them to ribosomes, where protein synthesis is completed.
Source : PhRMA Genomics
Transgenic ...
Transfer RNA is a small RNA molecule that transfers a specific active amino acid to a growing polypeptide chain at the ribosomal site of protein synthesis during translation. It has a 3' terminal site for amino acid...
Full article ...
Transfer RNA/tRNA
- Special RNA molecules that are associated with specific amino acids to form aminoacyl-tRNAs. They transfer their amino acids to growing polypeptide chain during protein synthesis
Transformation ...
Transfer RNA (tRNA) is basically cloverleaf-shaped. tRNA carries the proper amino acid to the ribosome when the codons call for them. At the top of the large loop are three bases, the anticodon, which is the complement of the codon.
transfer RNA (tRNA). A form of RNA of about 70 or 80 nucleotides, which are adapter molecules in the synthesis of proteins.
tRNA: "transfer RNA"; one of a class of rather small RNAs used by the cell to carry amino acids to the enzyme complex (the ribosome) which builds proteins, using an mRNA as a guide. Fairly abundant.
...
A nucleotide base triplet in a transfer RNA molecule that pairs with a complementary base triplet, or codon, in a messenger RNA molecule. See Codon, Messenger RNA, RNA. Antigen.
Another type of RNA is the transfer RNAs (tRNAs). They, too, are transcribed from tRNA genes. Transfer RNAs are small molecules compared to rRNAs and mRNAs.
Transfer RNA (tRNA) brings the protein building blocks, amino acids, to the ribosome.
Aminoacyl-trna An amino acid ester of transfer RNA.
Aminoacyl-trna synthetase An enzyme that activates an amino acid and then links it to transfer RNA.
pre trna The primary product of transcription of genes coding for transfer RNAs (t-RNA). The pre-tRNA of prokaryotes and eukaryotes has extra nucleotides at the 5' and 3' extremities and in some eukaryotic pre-tRNAs introns are also present.
20 varieties, each variety capable of combining with a specific amino acid) that attach the correct amino acid to the protein chain that is being synthesized at the ribosome of the cell (according to directions coded in the mRNA).See [[transfer Rna.
Another nucleic acid lives in the cell - tRNA, which stands for transfer RNA. tRNA is bonded to the amino acids floating around the cell. With the mRNA offering instructions, the ribosome connects to a tRNA and pulls off one amino acid.
RNA polymerase III - makes a variety of very small, stable RNAs including 5s ribosomal RNAs and transfer RNAs
RNA primers - primers used to synthesize DNA strands by acting as a template ...
RNA product - DNA genes are copied into RNA products; messenger RNA molecules are then translated into proteins; other RNA products including transfer RNA and ribosomal RNA are not translated into protein.
The structure of RNA is similar to that of DNA. There are several classes of RNA molecules, including messenger RNA, transfer RNA, ribosomal RNA, and other small RNAs, each serving a different purpose.
There are three main types: messenger RNA (mRNA) is an RNA version of a gene and serves as a template for making a protein, ribosomal RNA (rRNA) is a major component of ribosomes, and transfer RNA (tRNA) transports amino acids to the ribosome and ...
Each ribosome comprises two parts, a large subunit and a small subunit. Messenger RNA from the cell nucleus is moved systematically along the ribosome where transfer RNA adds individual amino acid molecules to the lengthening protein chain.
 See also: Trans, Protein, RNA, DNA, Molecule
|
