... Development, 2nd University of Rome (Tor Vergata), School of Medicine, Rome, Italy Genetic Interactions and the Environment: A Study of ADA and A C P I Systems in the Sardinian Population Keywords Acid phosphatase Adenosine deaminase Environmental effect Genetic interaction Abstract The pattern of ACP1-ADA...

...V. Engrácia; M.A Mestriner; P.H. Cabello; H. Krieger Analyses of pairwise associations between several erythrocyte genetic systems were performed on a sample from a Brazilian trihybrid population. The present paper confirms the association between the ACPI and ADA loci, the acid phosphatase 1...

...J. Amaud; B. Vavrusa; G. Wiederanders; J. Constans The K m constant and the sensitivity to inhibitors were determined for the rare variant KUK of red cell acid phosphatase. At the same time, the thermodynamic energies of activation and of inactivation were measured. The kinetic parameters were...

..., orosomucoid, esterase D, phosphogluconate dehydrogenase and adenylate kinase. Strong associations between alcoholic cirrhosis and alpha-1-antitrypsin PI*Z allele, haptoglobin HP*1 allele and acid phosphatase ACP AC phenotype were observed. The biological significance of these associations...

...J. Arnaud; B. Vavrusa; J. Sevin; J. Constans A new rare mutant of the red-cell acid phosphatase (ACP1) is described using conventional gel electrophoresis and isoelectric focusing migration. According to the electrophoretic patterns obtained, the new mutant ACP1 * KUK is different from the ACP* H...

...Michelina Lunesu; Maria Serafina Ristaldi; Valeria Succa; Giuseppe Vona A sample of the population from Central Sardinia was studied with respect to acid phosphatase (AcP) and esterase D (EsD) enzymes. The gene frequencies were: AcP A = 0.322, AcP B = 0.617, AcP C = 0.061 and EsD 1 = 0.892...

...Shirley A. Miller; Mark S. Nelson; Dale D. Dykes; Herbert F. Polesky Three new alleles of human red cell acid phosphatase (ACP1) have been identified by comparison with previously reported variants using three different electrophoretic techniques. Family data are available on all the variants...

...K. Sampath Narasimha Char; P. Lakshmi; K.B. Gopalam; P.R. Rao The distribution of acid phosphatase (ACP) phenotypes in six endogamous Brahmin sub-sects and in the Vysya, Mala and Madiga castes of Andhra Pradesh, India, were investigated. The ACP A gene frequency ranged from 0.167 to 0.254. The ACP...

...J.M. Naidu; P. Veerraju Haemolysate samples from two caste populations, namely Brahmin and Kamma from coastal Andhra Pradesh, India, were typed for acid phosphatase by using starch gel electrophoresis with the discontinuous buffer system. The sample includes 225 Brahmins and 221 Kammas. Only A, B...

...Rosalba Floris Masala; Giorgio Gruppioni; Giuseppa E. Mameli; Paola Porcella; Giuseppe Vona A sample of the South Sardinia population was studied with respect to acid phosphatase (AcP) and esterase D (EsD) enzymes. The gene frequencies were: AcP A = 0.326, AcP B = 0.607, AcP C = 0.067 and EsD 1...

...J. Dissing; O. Svensmark In a forensic case of disputed paternity an apparent mother/child incompatibility with respect to red cell acid phosphatase was found, the mother appearing as type A and the child as type B. Determination of electrophoretic type and of acid phosphatase activity in 8...

...H. Vergnes; D. Gourdin The distribution of isoenzyme variants of 6-phosphogluconate dehydrogenase, acid phosphatases, phosphoglucomutase and adenylate kinase in various African populations is reported. Gene frequencies are compared with the distribution pattern known in other African groups...

...Melitta S. Bajor Red cell acid phosphatase phenotypes were examined in 505 unrelated individuals, living mainly in Budapest. The observed gene frequencies were: P a = 0.365; P b = 0.590; P c = 0.045. In 160 cases enzyme activities were also determined. Human Heredity 24: 309-312 (1974) Red Cell...