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reading frame
(redirected from Reading frames)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
reading frame
the actual codons that are translated (read) during mRNA synthesis. In principle a DNA sequence can be transcribed in any one of three different reading frames, each of which will specify a completely different polypeptide. Usually only one of the three reading frames is transcribed.

open reading frame (ORF)
an extended sequence in mRNA that is free of stop codons.


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Sequence analysis indicated that the tentatively named raven circovirus (RaCV) was 1898 nucleotides in size with 2 major open reading frames synonymous with other avian circoviruses, ORF C1 and ORF V1, likely to encode a putative capsid protein (Cap) and replicase-associated protein (Rep), respectively.
pneumophila genome is now [is greater than] 80% complete, with more than 2,000 open reading frames identified.
Each splice variant is then further annotated with information about homologues, SAGE-based expression profiles, open reading frames, sequence translation and detailed domain summaries.
 
 
 
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