Reading frame

Open Reading Frame (ORF)
Regions of DNA/RNA sequences that have the potential to code for proteins.
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Start codons in different reading frames generate different polypeptides from the same DNA sequence.
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Reading frame
The sequence of nucleotides which is read as consecutive triplets during translation of mRNA into protein. A sequence of codons that continues without encountering a stop codon is called an open reading frame (ORF).
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Reading frame
Register in which translation machinery reads the genetic triplicate code.
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READING FRAME - Refers to a polypeptide sequence potentially encoded by a single-stranded mRNA.
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Reading frame: When mRNA is translated by the cell, the nucleotides are read three at a time. By starting at different positions, the groupings of three that are produced can be entirely different.
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Open reading frame (ORF) The sequence of DNA or RNA located between the start-code sequence (initiation codon) and the stop-code sequence (termination codon).
Operon A set of genes transcribed under the control of an operator gene.
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Open Reading Frame
A brief description of the concept of an open reading frame (ORF).
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Phase or reading frame of a sequence
Note that a "codon" is entirely defined by your starting position. For example, the string GGGAAACCC, if read from the first position, contains the codons GGG, AAA and CCC.
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ORF Open reading frame. A continuous sequence of nucleotide triplets (codons) in which each triplet codes for an amino acid.
Oligonucleotide A short nucleic acid molecule; normally refers to molecules between 5 and 200 nucleotide residues(bases) long.
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a shift in the reading frame during translation, caused by the addition or deletion of bases in a DNA molecule
Source: Jenkins, John B. 1990. Human Genetics, 2nd Edition. New York: Harper & Row
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Open reading frame. A long DNA sequence that is unin- terrupted by a stop codon and encodes part or all of a protein. (See Reading frame.) Operator.
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re, red- back, again reading frame A sequence of three-nucleotide codons in DNA or RNA. recombinant DNA DNA formed by the manipulation of genes into new combinations.
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One Gene - One enzyme Theory Oogenesis Ooplasmic transfer Open Reading Frame (ORF)DNA sequence beginning with ATG and read in triplets until it ends with a STOP codon. An ORF is potentially able to encode a polypeptide.
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In the test problems, the GA with multiple reading frames produced significantly better solutions than a standard GA on two out of the four problems and better average solutions on the remaining two.
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The N bound in the L and R open reading frames extends the reading frames. The early translation products of these transcripts (the 'late early' transcripts) are more N and Cro along with cII and cIII.
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The pol-like open reading frame is probably the gene for a reverse transcriptase that transcribes processed RNA into DNA.
Elements such as these retrotransposons or retroposons are derived from or are the source of retroviruses.
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: The coding sequence of a eukaryotic gene (see also
open reading frame
).
Exon - intron boundary ...
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Frame-shift mutations occur when the reading frame of the gene is shifted by addition or deletion of one or more bases. With the exception of mitochondria, all organisms use the same genetic code.
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of the complexity of the splicing process, one transcribed RNA may be spliced in alternate ways to produce not one but a variety of proteins (alternative splicing) from one pre-mRNA. Prokaryotes produce a similar effect by shifting reading frames ...
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