Literature DB >> 17246355

Nonrandom Association between Structural Amy and Regulatory map Variants in DROSOPHILA MELANOGASTER.

A J Klarenberg1, W Scharloo.   

Abstract

Populations of Drosophila melanogaster were investigated for variation in structural Amy genes, coding for different electrophoretic variants, and regulatory genes that determine the tissue-specific production patterns of alpha-amylase in the midguts of adults and larvae. Analysis of strains homozygous for second chromosomes extracted from three cage populations of different geographical origin revealed a consistent nonrandom association between Amy and midgut activity pattern (map) variants of alpha-amylase in adults and third-instar larvae. The origin and maintenance of the linkage disequilibrium between Amy and map genes are discussed.

Entities:  

Year:  1986        PMID： 17246355      PMCID： PMC1203018     

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


  10 in total

Review 1.  Acid hydrolases as models of genetic control.

Authors:  K Paigen
Journal:  Annu Rev Genet       Date:  1979       Impact factor: 16.830

2.  The effect of a selected locus on linked neutral loci.

Authors:  G Thomson
Journal:  Genetics       Date:  1977-04       Impact factor: 4.562

3.  A molecular approach to the study of genic heterozygosity in natural populations. 3. Direct evidence of coadaptation in gene arrangements of Drosophila.

Authors:  S Prakash; R C Lewontin
Journal:  Proc Natl Acad Sci U S A       Date:  1968-02       Impact factor: 11.205

4.  Selection at the alcoholdehydrogenase locus in Drosophila melanogaster.

Authors:  W van Delden; A Kamping; H van Dijk
Journal:  Experientia       Date:  1975-04-15

5.  Genetic mechanism for tissue-specific control of alpha-amylase expression in Drosophila melanogaster.

Authors:  W W Doane; L G Treat-Clemons; R M Gemmill; J N Levy; S A Hawley; A M Buchberg; K Paigen
Journal:  Isozymes Curr Top Biol Med Res       Date:  1983

6.  The genetic structure of natural populations of Drosophila melanogaster. XII. Linkage disequilibrium in a large local population.

Authors:  T Muki; T K Watanabe; O Yamaguchi
Journal:  Genetics       Date:  1974-08       Impact factor: 4.562

7.  Non-random association between electromorphs and inversion chromosomes in finite populations.

Authors:  M Nei; W H Li
Journal:  Genet Res       Date:  1980-02       Impact factor: 1.588

8.  Molecular cloning of alpha-amylase genes from Drosophila melanogaster. II. Clone organization and verification.

Authors:  J N Levy; R M Gemmill; W W Doane
Journal:  Genetics       Date:  1985-06       Impact factor: 4.562

9.  Population genetics of Drosophila amylase. I. Genetic control of tissue-specific expression in D. pseudoobscura.

Authors:  J R Powell; J M Lichtenfels
Journal:  Genetics       Date:  1979-06       Impact factor: 4.562

10.  Functional significance of amylase polymorphism in Drosophila melanogaster. III. Ontogeny of amylase and some alpha-glucosidases.

Authors:  A J Hoorn; W Scharloo
Journal:  Biochem Genet       Date:  1980-02       Impact factor: 1.890
  10 in total
  1 in total

1.  Naturally occurring variation in the restriction map of the amy region of Drosophila melanogaster.

Authors:  C H Langley; A E Shrimpton; T Yamazaki; N Miyashita; Y Matsuo; C F Aquadro
Journal:  Genetics       Date:  1988-07       Impact factor: 4.562
  1 in total

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