Literature DB >> 292622

Different phenotypes of the group-specific component (Gc) in chimpanzees.

H Cleve, W Patutschnick.   

Abstract

The group-specific component (Gc) was examined in a sample of 78 chimpanzees (Pan troglodytes). With isoelectric focusing followed by immunofixation, two different phenotypes are observed. They both differ from the Gc types observed in man. Two alleles are postulated, one coding for a double-band component, the other coding for a single-band component. Neuraminidase experiments indicate the presence of sialic acid in the anodal component of the double-band pattern.

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Year:  1979        PMID： 292622     DOI： 10.1007/bf00390244

Source DB:  PubMed          Journal:  Hum Genet        ISSN： 0340-6717            Impact factor:   4.132


  6 in total

Review 1.  Evolution at two levels in humans and chimpanzees.

Authors:  M C King; A C Wilson
Journal:  Science       Date:  1975-04-11       Impact factor: 47.728

2.  Genetic differentiation during speciation.

Authors:  E Nevo; H Cleve
Journal:  Nature       Date:  1978-09-14       Impact factor: 49.962

3.  Human group-specific component. Changes in electrophoretic mobility resulting from vitamin D binding and from neuraminidase digestion.

Authors:  J Svasti; B H Bowman
Journal:  J Biol Chem       Date:  1978-06-25       Impact factor: 5.157

4.  Analysis of the Gc polymorphism in human populations by isoelectrofocusing on polyacrylamide gels. Demonstration of subtypes of the Gc allele and of additional Gc variants.

Authors:  J Constans; M Viau; H Cleve; G Jaeger; J C Quilici; M J Palisson
Journal:  Hum Genet       Date:  1978-02-23       Impact factor: 4.132

5.  The group-specific component (Gc) in chimpanzees.

Authors:  H Cleve
Journal:  Hum Hered       Date:  1970       Impact factor: 0.444

6.  Neuraminidase treatment reveals sialic acid differences in certain genetic variants of the Gc system (vitamin-D-binding protein).

Authors:  H Cleve; W Patutschnick
Journal:  Hum Genet       Date:  1979-03-12       Impact factor: 4.132
  6 in total
  4 in total

1.  [Electrophoretic polymorphism of post-albumin and transferrin in different subspecies of anthropoid apes].

Authors:  G Lucotte
Journal:  Hum Genet       Date:  1981       Impact factor: 4.132

2.  [Electrophoretic variation and specification in different species of anthropoïd apes].

Authors:  G Lucotte; J Ruffié
Journal:  Hum Genet       Date:  1982       Impact factor: 4.132

3.  [Electrophoretic polymorphism of seric and erythrocytes proteins and enzymes in the chimpanzee (Pan troglodytes) (author's transl)].

Authors:  G Lucotte
Journal:  Hum Genet       Date:  1980       Impact factor: 4.132

4.  Gc subtypes identified by isoelectric focusing in baboons (Papio hamadryas).

Authors:  D Dykes; M Crawford; H Polesky
Journal:  Hum Genet       Date:  1985       Impact factor: 4.132
  4 in total

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