| Literature DB >> 6458017 |
R P Mellado, H Delius, B Klein, K Murray.
Abstract
DNA fragments comprising units of the repeated histone genes form the sea urchins Psammechinus miliaris and Echinus esculentus were placed under the control of bacteriophage Lambda promoters by cloning into lambda replacement vectors. Although promoter-like regions exist within the cloned fragments, transcription of the histone genes is controlled mainly, but not exclusively, by lambda PL promoter. A transcription map of the cloned P. miliaris histone DNA fragment was obtained. The order of histone genes in E. esculentus was deduced from electron microscopic analyses of heteroduplexes with P. miliaris histone genes, and is similar to that in P. miliaris. Translation products of the transcripts have not been found in E. coli.Entities:
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Year: 1981 PMID: 6458017 PMCID: PMC327403 DOI: 10.1093/nar/9.16.3889
Source DB: PubMed Journal: Nucleic Acids Res ISSN: 0305-1048 Impact factor: 16.971