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. 1977 Sep 9;154(3):255-62.
doi: 10.1007/BF00571280.

Fine structure physical mapping of 4S RNA genes on mitochondrial DNA of Saccharomyces cerevisiae

G J Van Ommen, G S Groot, P Borst

Fine structure physical mapping of 4S RNA genes on mitochondrial DNA of Saccharomyces cerevisiae

G J Van Ommen et al. Mol Gen Genet. .

Abstract

We have localized the genes for mitochondrial 4S RNA on the physical map of the mtDNA of several Saccharomyces cerevisiae strains by hybridization of iodinated 4S RNA to the restriction fragments obtained with endonucleases HindII + III, EcoRI and HapII. The data indicate that 5-8 of the 4S RNA genes are dispersed over a large area of the genome whereas the rest (about 18 genes) is located within an area of about 9000 bp in length (about 18 genes) is located within an area of about 9000 bp in length (about 12% of the genome) between the markers for chloramphenicol and paromomycin resistance (RIB 1 and PAR 1 loci). Within this region a cluster is present of 5 genes on a DNA fragment of 460 bp.

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References

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