Spacer DNA

The 5S rDNA of plant is organized into clusters of tandem repeat units which include a coding region of 5S rRNA gene and variable… (More)

Rat and human ribosomal RNA gene fragments in supercoiled plasmids were examined for SI nuclease hypersensitivity. In the… (More)

The palindromic Tetrahymena ribosomal DNA (rDNA) minichromosome is amplified 10,000-fold during development. Subsequent… (More)

Atlantic salmon 5S ribosomal DNA (5S rDNA) was amplified by the polymerase chain reaction, using as primers conserved sequences… (More)

The 5S ribosomal RNA (rRNA) genes in eukaryotes may occur either interspersed with the other rRNA genes in the ribosomal DNA… (More)

The X and Y chromosomes of Drosophila melanogaster each contain a cluster of several hundred ribosomal RNA genes (rDNA). A… (More)

We have compared the restriction patterns and copy numbers of ribosomal RNA genes (rDNA) between and within individuals of Vicia… (More)

In vitro transcription of the rat rRNA gene led to the identification of a region within a 3.4-kilobase fragment of the… (More)

The properties and the genomic organization of G elements, a moderately repeated DNA family of D. melanogaster, are reported. G… (More)

Rat and human ribosomal RNA gene fragments in supercoiled plasmids were examined for S1 nuclease hypersensitivity. In the… (More)