Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1995-5-24
pubmed:abstractText
The largest known gene is the human dystrophin gene, which has 79 exons spanning at least 2,300 kilobases (kb). Transcript accumulation was monitored from four regions of the gene following induction of expression in muscle cell cultures. Quantitative reverse transcription-polymerase chain reaction (RT-PCR) results indicate that approximately 12 h are required for transcription of 1,770 kb (at an average elongation rate of 2.4 kb min-1), extrapolating to a transcription time of 16 h for the complete gene. Accumulation profiles for spliced and total transcript demonstrated that transcripts are spliced at the 5' end before transcription is complete providing strong evidence for cotranscriptional splicing. The rate of transcript accumulation was reduced at the 3' end of the gene relative to the 5' end, perhaps due to premature termination of transcription complexes.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
1061-4036
pubmed:author
pubmed:issnType
Print
pubmed:volume
9
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
184-90
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1995
pubmed:articleTitle
The human dystrophin gene requires 16 hours to be transcribed and is cotranscriptionally spliced.
pubmed:affiliation
Department of Genetics, Hospital for Sick Children, Toronto, Ontario, Canada.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't