A nuclear precursor to human gamma-globin messenger RNA.
AUTOR(ES)
Courtney, M
RESUMO
RNA isolated from human foetal liver at an erythroid stage of development was transferred from methyl mercury hydroxide agarose gels to diazobenzyloxymethyl paper. A 16S RNA species containing gamma-globin mRNA sequences was identified by hybridisation to 32P-labelled human gamma-globin cDNA recombinant plasmid pHgamma GI. This RNA is found only in the cell nucleus and is polyadenylated. Human globin gene transcription is thus analagous to that in mouse: interventing sequences are transcribed and processed from the pre-mRNA in the nucleus after polyadenylation.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=342290Documentos Relacionados
- Nuclear protein factors and erythroid transcription of the human A gamma-globin gene.
- Genes for gamma-globin in human adult erythroid DNA.
- A homeodomain protein binds to gamma-globin gene regulatory sequences.
- Developmental regulation of human gamma-globin genes in transgenic mice.
- The nucleotide sequence of the 5' untranslated region of human gamma-globin mRNA.