Click here to close
Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly.
We suggest using a current version of Chrome,
FireFox, or Safari.
???displayArticle.abstract???
With the aid of a novel poly-dA tailing-partial restriction technique and S1-protection mapping, the 5' terminal coding sequence for the 40S precursor ribosomal RNA of Xenopus laevis has been exactly identified. Since the promoter sequence for the 40S RNA should lie close to its 5' terminal coding sequence, we are able to conclude that the "Bam-Island" sequence reduplication (1) almost certainly represents a promoter reduplication.
Bantle,
Specificity of oligo (dT)-cellulose chromatography in the isolation of polyadenylated RNA.
1976, Pubmed
Bantle,
Specificity of oligo (dT)-cellulose chromatography in the isolation of polyadenylated RNA.
1976,
Pubmed
Boseley,
Mapping of the Xenopus laevis 5.8S rDNA by restriction and DNA sequencing.
1978,
Pubmed
,
Xenbase
Boseley,
Sequence organization of the spacer DNA in a ribosomal gene unit of Xenopus laevis.
1979,
Pubmed
,
Xenbase
Clarkson,
Sequence organization of a cloned tDNA met fragment from Xenopus laevis.
1978,
Pubmed
,
Xenbase
Franke,
Morphology of transcriptional units of rDNA. Evidence for transcription in apparent spacer intercepts and cleavages in the elongating nascent RNA.
1976,
Pubmed
Kressmann,
Transcription of cloned tRNA gene fragments and subfragments injected into the oocyte nucleus of Xenopus laevis.
1978,
Pubmed
,
Xenbase
Lillehaug,
Phosphorylation of double-stranded DNAs by T4 polynucleotide kinase.
1976,
Pubmed
Little,
An exonuclease induced by bacteriophage lambda. II. Nature of the enzymatic reaction.
1967,
Pubmed
Lobban,
Enzymatic end-to end joining of DNA molecules.
1973,
Pubmed
Loening,
Properties of the ribosomal RNA precursor in Xenopus laevis; comparison to the precursor in mammals and in plants.
1969,
Pubmed
,
Xenbase
Maxam,
A new method for sequencing DNA.
1977,
Pubmed
Reeder,
Sites of transcription initiation in vivo on Xenopus laevis ribosomal DNA.
1977,
Pubmed
,
Xenbase
Rigby,
Labeling deoxyribonucleic acid to high specific activity in vitro by nick translation with DNA polymerase I.
1977,
Pubmed
Rungger,
Visualization of rDNA spacer transcription in Xenopus oocytes treated with fluorouridine.
1978,
Pubmed
,
Xenbase
Southern,
Detection of specific sequences among DNA fragments separated by gel electrophoresis.
1975,
Pubmed
Vogt,
Purification and further properties of single-strand-specific nuclease from Aspergillus oryzae.
1973,
Pubmed
