Literature DB >> 2144111

Investigations on the PGM (phosphoglucomutase) polymorphism by isoelectric focusing in Drosophila melanogaster.

R Cicchetti1, G Argentin, B Nicoletti.   

Abstract

Pgm allele frequencies of 383 individuals were determined in a sample of Drosophila melanogaster from three laboratory Sardinian populations, using the techniques of standard electrophoresis, heat denaturation, and isoelectric focusing. The analysis of the progeny obtained from informative crosses showed that the isoelectric focusing patterns segregate in a Mendelian way. The Pgm1.00 and Pgm0.70 electrophoretic alleles displayed different isoelectric points, whereas the Pgm1.00,tr and Pgm1.00,ts isoelectrophoretic alleles could not be differentiated when tested by isoelectric focusing. Moreover, the Pgm0.70,ts allele was split into two classes, with isoelectric points of pH 6.4 and pH 6.6.

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Year:  1990        PMID： 2144111     DOI： 10.1007/bf02401415

Source DB:  PubMed          Journal:  Biochem Genet        ISSN： 0006-2928            Impact factor:   1.890


  13 in total

1.  Nonelectrophoretic genetic variability in mosquitoes: polymorphism for temperature-resistant and temperature-sensitive phosphoglucomutase alleles in Culex pipiens.

Authors:  R Scozzari; G Trippa; V Petrarca; R Cicchetti
Journal:  Genetics       Date:  1979-09       Impact factor: 4.562

2.  Genic Heterogeneity at Two Alcohol Dehydrogenase Loci in DROSOPHILA PSEUDOOBSCURA and DROSOPHILA PERSIMILIS.

Authors:  J A Coyne; A A Felton
Journal:  Genetics       Date:  1977-10       Impact factor: 4.562

3.  Heat stability variants of esterase-6 in Drosophila melanogaster.

Authors:  B J Cochrane
Journal:  Nature       Date:  1976-09-09       Impact factor: 49.962

4.  Thermostability studies for investigating non-electrophoretic polymorphic alleles in Drosophila melanogaster.

Authors:  G Trippa; A Loverre; A Catamo
Journal:  Nature       Date:  1976-03-04       Impact factor: 49.962

5.  Investigations on the PGMa1 polymorphism (phosphoglucomutase--EC 2.7.5.1) by isoelectric focusing.

Authors:  P Kühnl; W Spielmann
Journal:  Hum Genet       Date:  1978-07-12       Impact factor: 4.132

6.  A simple approach for discovering common nonelectrophoretic enzyme variability: a heat denaturation study in Drosophila melanogaster.

Authors:  G Trippa; A Catamo; A Lombardozzi; R Cicchetti
Journal:  Biochem Genet       Date:  1978-04       Impact factor: 1.890

7.  Genetic heterogeneity within electrophoretic "alleles" of xanthine dehydrogenase in Drosophila pseudoobscura.

Authors:  R S Singh; R C Lewontin; A A Felton
Journal:  Genetics       Date:  1976-11       Impact factor: 4.562

8.  Further evidence of thermostability variation within electrophoretic mobility classes of enzymes.

Authors:  R Milkman
Journal:  Biochem Genet       Date:  1976-04       Impact factor: 1.890

9.  Genetic evidence for four common alleles at the phosphoglucomutase-1 locus (PGM1) detectable by isoelectric focusing.

Authors:  J G Sutton; R Burgess
Journal:  Vox Sang       Date:  1978       Impact factor: 2.144

10.  Further genetic heterogeneity of human red cell phosphoglucomutase-1: a mon-electrophoretic polymorphism.

Authors:  R Scozzari; G Trippa; A S Santachiara-Benerecetti; L Terrenato; C Iodice; A Benincasa
Journal:  Ann Hum Genet       Date:  1981-10       Impact factor: 1.670
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  3 in total

1.  Electrophoretic variation at flight-related enzyme loci and its possible association with flight capacity in Epiphyas postvittana.

Authors:  H N Gu
Journal:  Biochem Genet       Date:  1991-08       Impact factor: 1.890

2.  Identification of isoforms of the exocytosis-sensitive phosphoprotein PP63/parafusin in Paramecium tetraurelia and demonstration of phosphoglucomutase activity.

Authors:  K Hauser; R Kissmehl; J Linder; J E Schultz; F Lottspeich; H Plattner
Journal:  Biochem J       Date:  1997-04-01       Impact factor: 3.857

3.  A 63 kDa phosphoprotein undergoing rapid dephosphorylation during exocytosis in Paramecium cells shares biochemical characteristics with phosphoglucomutase.

Authors:  T Treptau; R Kissmehl; J D Wissmann; H Plattner
Journal:  Biochem J       Date:  1995-07-15       Impact factor: 3.857
  3 in total

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