Literature DB >> 4769302

Isozyme genotype-environment associations in natural populations of the harvester ant, Pogonomyrmex badius.

E K Tomaszewski, H E Schaffer, F M Johnson.   

Abstract

Harvester ants (P. badius) were collected from 49 localities in the southeastern U.S. Amylase and naphthylamidase activities were assayed by gel electrophoresis, and the frequencies of alleles controlling electrophoretic variation were calculated. Soil samples were analyzed and plotted against allelic frequencies. Climatographic and genetic data were analyzed by the method of principal components. Statistically significant correlations were found to occur between the patterns of genetic variation, and between the genetic and environmental patterns. These correlations are consistent with a selective basis for the maintenance of isozyme polymorphisms.

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Year:  1973        PMID： 4769302      PMCID： PMC1213017     

Source DB:  PubMed          Journal:  Genetics        ISSN： 0016-6731            Impact factor:   4.562


  10 in total

1.  Starch gel electrophoresis in a discontinous system of buffers.

Authors:  M D POULIK
Journal:  Nature       Date:  1957-12-28       Impact factor: 49.962

2.  Enzyme polymorphisms in man.

Authors:  H Harris
Journal:  Proc R Soc Lond B Biol Sci       Date:  1966-03-22

3.  Isozyme genotype-environment relationships in natural populations of the harvester ant, Pogonomyrmex barbatus, from Texas.

Authors:  F M Johnson; H E Schaffer; J E Gillaspy; E S Rockwood
Journal:  Biochem Genet       Date:  1969-10       Impact factor: 1.890

4.  Protein polymorphism as a phase of molecular evolution.

Authors:  M Kimura; T Ohta
Journal:  Nature       Date:  1971-02-12       Impact factor: 49.962

5.  Genetic loads and fitness of populations. I. The effects of the gene stubble on fitness of experimental populations of Drosophila melanogaster.

Authors:  S Polivanov
Journal:  Genetics       Date:  1969-12       Impact factor: 4.562

6.  Genetic variability maintained in a finite population due to mutational production of neutral and nearly neutral isoalleles.

Authors:  M Kimura
Journal:  Genet Res       Date:  1968-06       Impact factor: 1.588

7.  Non-Darwinian evolution: a critique.

Authors:  R C Richmond
Journal:  Nature       Date:  1970-03-14       Impact factor: 49.962

8.  Non-Darwinian evolution: consequences for neutral allelic variation.

Authors:  N Arnheim; C E Taylor
Journal:  Nature       Date:  1969-08-30       Impact factor: 49.962

9.  An analysis of polymorphisms among isozyme loci in dark and light Drosophila ananassae strains from American and Western Samoa.

Authors:  F M Johnson; C G Kanapi; R H Richardson; M R Wheeler; W S Stone
Journal:  Proc Natl Acad Sci U S A       Date:  1966-07       Impact factor: 11.205

10.  Enzyme variability in the Drosophila willistoni group. IV. Genic variation in natural populations of Drosophila willistoni.

Authors:  F J Ayala; J R Powell; M L Tracey; C A Mourão; S Pérez-Salas
Journal:  Genetics       Date:  1972-01       Impact factor: 4.562
  10 in total
  3 in total

1.  Allozyme genotype--environment relationships in natural populations of Drosophila buzzatii.

Authors:  J C Mulley; J W James; J S Barker
Journal:  Biochem Genet       Date:  1979-02       Impact factor: 1.890

2.  Maintenance of an aminopeptidase allele frequency cline by natural selection.

Authors:  R K Koehn; R I Newell; F Immermann
Journal:  Proc Natl Acad Sci U S A       Date:  1980-09       Impact factor: 11.205

3.  Genetic control and development expression of malate dehydrogenase in Apis mellifera.

Authors:  E P Contel; M A Mestriner; E Martins
Journal:  Biochem Genet       Date:  1977-10       Impact factor: 1.890
  3 in total

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