Abstract
Two plasmids containing cDNA inserts complementary to the messenger RNAs for the 26,000 and 23,000 molecular weight heat-shock-induced proteins from Drosophila melanogaster were identified. Both of these probes hybridized to a site of a major heat-shock-induced puff, 67B. Hybridization by the gel transfer technique with genome DNA that had been cleaved by a restriction endonuclease indicated that the two genes are closely linked. This expectation was validated through isolation of a DNA fragment generated by BamHI endonuclease containing genes for the 26,000 and 23,000 molecular weight heat-shock-induced proteins and also a gene encoding the 27,000 molecular weight heat-shock-induced protein.
MeSH Terms
Animals
Chromosome Mapping
Chromosomes/ultrastructure
DNA, Recombinant
Drosophila melanogaster/genetics
Genes
Genetic Linkage
Hot Temperature
Molecular Weight
Nucleic Acid Hybridization
Plasmids
Proteins/genetics
Chemicals
DNA, Recombinant
Proteins
Authors & Affiliations
3 authors, click to expand affiliations / ORCID
Wadsworth S C
Craig E A
McCarthy B J
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