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PMID: 4218180 Published · ppublish English Journal Article Research Support, U.S. Gov't, P.H.S.

The ribosomes of Drosophila. II. Studies on intraspecific variation.

Genetics ·Vol. 78 ·No. 4 ·1974-12-00 ·Pages 1173-83

Berger EM, Weber L

Abstract

Electrophoretic comparisons of 40S and 55S ribosomal subunit proteins from 18 strains of Drosophila melanogaster revealed the virtual absence of allelic variation. More detailed two-dimensional studies on the large subunit proteins in 6 of the strains demonstrated additional complexity but still no interstrain variation. The significance of these results is discussed with respect to present estimates of genic heterozygosity in natural populations.

MeSH Terms
Alleles Animals Chromosome Mapping Drosophila melanogaster Electrophoresis, Disc Female Genetic Variation Heterozygote Male Protein Biosynthesis Ribosomes/analysis
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Berger E M
Weber L
References (4)
4 references, click to expand
  1. Ribosomal proteins. XVII. Comparative studies on ribosomal proteins of four strains of Escherichia coli.
    Mol Gen Genet. 1970;109(4):303-8 PMID: 4925045
  2. The structural gene for the ribosomal protein S18 in Escherichia coli. I. Genetic studies on a mutant having an alteration in the protein S18.
    J Mol Biol. 1973 Jun 5;76(4):463-72 PMID: 4587228
  3. Enzyme variability in the Drosophila willistoni group. IV. Genic variation in natural populations of Drosophila willistoni.
    Genetics. 1972 Jan;70(1):113-39 PMID: 5013890
  4. A comparison of gene-enzyme variation between Drosophila melanogaster and D. simulans.
    Genetics. 1970 Dec;66(4):677-83 PMID: 5519662
Article Info
Journal
Genetics
Abbr.
Genetics
ISSN
0016-6731
DOI
10.1093/genetics/78.4.1173
Published
1974-12-00
Pages
1173-83
Language
English
Region
United States
NLM ID
0374636
PMCID
PMC1213245
Subset
IM
External Links
PubMed source DOI: 10.1093/genetics/78.4.1173 PMC Full Text View journal details
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