Primary transcript
Unprocessed RNA product of RNA transcription.
Related ...
primary transcript
(Science: molecular biology) rNA transcript immediately after transcription in the nucleus, before rNA splicing or polyadenylation to form the mature mRNA.
Primary transcript The unmodified RNA product of gene transcription before splicing has occurred.
Proband The affected member in a pedigree through whom the family came to medical / scientific attention.
Primary transcript: When a gene is transcribed in the nucleus, the initial product is the primary transcript, an RNA containing copies of all exons and introns.
All the primary transcripts produced in the nucleus must undergo processing steps to produce functional RNA molecules for export to the cytosol. We shall confine ourselves to a view of the steps as they occur in the processing of pre-mRNA to mRNA.
Newly synthesized mRNA molecules are known as primary transcripts or pre-mRNA.
XXXXEEEEIIIEEEEEEEEEEIIIIEEEEEEEEEEXXXX DNA with exons and introns ↓transcription↓ EEEEIIIEEEEEEEEEEIIIIEEEEEEEEEE mRNA (primary transcript) with exons and introns ↓ splicing ↓ ...
Introns Regions of the primary transcript that are removed in the mature mrna. Also called intervening sequences.
Inversion A nucleotide sequence whose normal order is reversed in a gene or in a chromosome.
- A chemical modification that is added to the 5' end of a eukaryotic mRNA molecule during post-transcriptional processing of the primary transcript
Capsid
- The protein coat of a virus ...
 See also: Transcript, Trans, Transcription, DNA, RNA
  
|
RSS
