Red cell esterase-D-polymorphism in the Veneto population

Cortivo, P; Breda, Fernanda Cristina; Ongaro, G; Bareggi, G.; Ferraretto, L.

doi:10.1007/bf00203869

Cited by 5 publications

(2 citation statements)

References 7 publications

(6 reference statements)

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“…Dutch, Belgian, South-German, Swiss and Italian populations [Ebeli-Struijk et al, 1976;Brocteurel al., 1980;Wiebecke. 1976;PJlughaupt et al, 1976;Bargagna et al, 1975;Cortivo et al, 1978;Ranzani et al, 1978]. The frequency of the EsD2 gene in the Danish sample (0.0992) is among the lowest reported for European populations [ Weismann et al, 1979].…”

Section: Formal Geneticsmentioning

confidence: 99%

“…For European populations investiga tion of 762 matings with 1,882 offspring and 5,864 mother-child combinations led to the discovery of two cases of aberrant segregation of EsD phenotypes, which ap parently was caused by a null allele [Bargagna et al, 1975;Bender and Frank, 1974;Benkmann and Goedde, 1974;Brink mann and Püschel, 1978;Cortivo et al, 1978;Ebeli-Struijk et al, 1976;Grünerand Simeoni, 1978;Halasaet al, 1980;Heide. 1976;Hopkinson et al, 1973;Koziol and Stepien.…”

Section: Application To Paternity Casesmentioning

confidence: 99%

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Human Red Cell Esterase D Polymorphism in Denmark, Its Use in Paternity Cases and the Description of a New Phenotype

Dissing¹,

Eriksen²

1984

Hum Hered

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Red cell esterase D (EsD) phenotypes were determined in a Danish population sample of 3,116 unrelated adults by starch-gel electrophoresis. A new phenotype was discovered, which appeared to be determined by the EsD¹ allele and a new allele EsD^cP^h. The gene frequencies observed were EsD¹ = 0.9007, EsD² = 0.0992, EsD^CPh = 0.0001. Investigation of 1,111 mother-child pairs and 59 families with 157 offspring added further support to the genetic model of two common alleles at an autosomal locus. The applicability of the EsD polymorphism to paternity testing was investigated on 960 cases of disputed paternity. An estimate of the EsD null allele frequency (0.001) in European populations was made on the basis of observations made on 5,864 mother/ child combinations and 762 matings with 1,882 offspring. The influence of this allele on the reliability of exclusions of paternity was determined.

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Section: Formal Geneticsmentioning

confidence: 99%

Section: Application To Paternity Casesmentioning

confidence: 99%

Human Red Cell Esterase D Polymorphism in Denmark, Its Use in Paternity Cases and the Description of a New Phenotype

Dissing¹,

Eriksen²

1984

Hum Hered

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Genetic study of red cell Esterase D polymorphism by ultrathin layer isoelectric focusing

et al. 1987

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Human red cell Esterase D (EsD) was analyzed by isoelectric focusing (IEF) on ultrathin-layer polyacrylamide gel with a pH range of 5.0-6.0. Hemolysates were treated with Dithiothreitol to avoid loss of activity and change of the isozyme patterns by in vitro storage effects. In our sample of 951 unrelated persons from Veneto, seven different phenotypes were observed. The following allele frequencies were calculated: EsD1 = 0.8476, EsD2 = 0.1336, EsD5 = 0.0178, and EsDV = 0.0010.

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Populationsgenetische Untersuchung des Esterase D (EsD)-Erythrozyten-Isoenzymsystems bei der Bev�lkerung der Umgebung von Szeged (S�d-Ungarn)

1981

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The authors have examined 1,480 random and unrelated persons who belonged to South Hungarian (Szeged and its environment) population and 159 mother-child pairs by starch-gel electrophoresis to determine the distribution of EsD enzyme polymorphism. The distribution of phenotype was as follows: EsD 1-1 = 80.74%, EsD 2-1 = 11.97%, EsD 2-2 = 1.28%. The gene-frequency values were: EsD1 = 0.8973 and EsD2 = 0.1027. The observed values do not differ significantly from the mean values of the Central European populations. The results of the examinations on mother-child pairs confirmed the established formal genetic theory of the inheritance of EsD enzyme polymorphism.

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Red cell esterase-D-polymorphism in the Veneto population

Cited by 5 publications

References 7 publications

Human Red Cell Esterase D Polymorphism in Denmark, Its Use in Paternity Cases and the Description of a New Phenotype

Human Red Cell Esterase D Polymorphism in Denmark, Its Use in Paternity Cases and the Description of a New Phenotype

Genetic study of red cell Esterase D polymorphism by ultrathin layer isoelectric focusing

Populationsgenetische Untersuchung des Esterase D (EsD)-Erythrozyten-Isoenzymsystems bei der Bev�lkerung der Umgebung von Szeged (S�d-Ungarn)

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