Rosa Maria Corbo
Biographic Data
| ID | 4787268 |
|---|---|
| NAME | Rosa Maria Corbo |
| GIVEN NAMES | Rosa Maria |
| FAMILY NAME | Corbo |
| SIGNATURE | CORBO R M |
| AFFILIATIONS | Sapienza University of Rome |
| ORCID | 0000-0002-1091-2498 |
| VERIFIED | Yes |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 2 |
| WORKS AS AUTHOR | 9 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1976 |
| LATEST PUBLICATION YEAR | 2003 |
| H-INDEX | 1 |
Genetic Variation at Apolipoprotein E Locus in Ethiopia
A previous investigation on apolipoprotein E polymorphism in the Ethiopian population highlighted the presence of a further variant allele named E*5 in addition to the three common alleles. The variant is considered rare elsewhere but has a frequency of more than 1% in this population. Now characterized by gene sequencing and restriction isotyping in many members of the families of the original carriers, the variant isoform has actually been foun…
New Data on the World Distribution of Paraoxonase ( PON1 Gln 192--Arg) Gene Frequencies
The physiological role of human paraoxonase (PON), a serum enzyme that hydrolyzes organophosphate insecticides and nerve agents, is not clear. Of the three genes in the paraoxonase gene family, PON1 shows a polymorphism, Gln 192 --> Arg, governed by two common alleles named *Q and *R. These determine two different isoforms associated, respectively, with lower and higher activity towards paraoxon, a toxic metabolic product of the insecticide parat…
An investigation of human apolipoproteins B and E polymorphisms in two African populations from Ethiopia and Benin
Three polymorphisms (XbaI, EcoRI, and Ins/Del) of the apolipoprotein B (APOB) gene and the polymorphism of apolipoprotein E (APOE) were investigated in two population samples of Amhara and Oromo origin from Ethiopia, and in two population samples of Bariba and Berba origin from Benin. No heterogeneity was observed within each major group. The cumulated frequencies of the APOB X+, R+, and D alleles for the Ethiopia and the Benin groups were 0.268 …
Genetic population structure of two African-Ecuadorian communities of Esmeraldas
The genetic structure of two African-Ecuadorian communities, Rio Cayapas and Viche (Esmeraldas province, northwest Ecuador), was studied on the basis of ACP1, ADA, AK1, CA2, ESD, GLO1, G6PD, PGD, and PGM1 subtypes and thermostability, PGM2, HBbeta, F13A, F13B, ORM1, AHSG, C6, C7, and APOC2 gene frequency, and migration data on 255 individuals. The fixation index of Wright (F(ST)), correspondence, and genetic distance analysis were applied to comp…
Genetic heterogeneity among the Hindus and their relationships with the other “Caucasoid” populations
The genetic structure of Rajasthan Hindus and Punjab‐Haryana Hindus and Sikhs has been studied for ABO, RH, APOC2, C6, C7, F13A, F13B, HP, ORM1, ACP1, ADA, AK1, ESD, GLO1, PGD, PGM1 subtyping, and PGP. This is the first genetic survey on Hindus of Rajasthan. Furthermore, many of these markers have never been studied on Hindus before (APOC2, C6, 07, F13A, F13B, ORMl, PGP). These data, together with those previously available for Hindus, have been …
The Cayapa Indians of Ecuador
The Cayapa Indians are a population of 3600 individuals living in Ecuador, along the Cayapas River and its tributaries. They are thought to have migrated from the Andes, north of Quito, and settled in the Cayapas area five centuries ago as a consequence of Inca expansion and of the Spanish conquest. In order to study the genetic structure of the Cayapa and their relationships with other native American peoples, and to enquire on the possibility o…
PGM1 and TF subtypes and C3 polymorphisms in Continental Italy and Sardinia. Data on the world distribution of these genetic markers
PGM1, TF and C3 polymorphisms have been examined in two Italian samples, collected in continental Italy and in Sardinia (Cagliari). The PGM1 and TF subtypes were determined by isoelectric focusing while the C3 was studied by conventional methods. A significant difference in the gene frequencies of PGM1 and TF systems between our two samples has been observed. In addition, data on the world distribution of PGM1, TF and C3 polymorphisms have been p…
Placental alkaline phosphatase
The analysis of human placental alkaline phosphatase polymorphism in Sardinia has shown a further difference in the genetic structure of this population in comparison with the populations of Continental Italy and Western Europe. Ethnic and geographic variations in world distribution of placental alkaline phosphatase gene frequencies suggest the considerable anthropological value of this genetic marker
A study of nine polymorphic systems in the population of the Po Delta
The present work reports a study of nine genetic polymorphic systems in the area of the Po Delta where malaria was endemic since the XIV century. Our data confirm some characteristics of this population already reported by other authors such as the high prevalence of thalassemia, the low prevalence of the rh (d) gene and the presence of G‐6‐PD deficiency. Among the other systems studied, i.e., AP, PGM 1 ADA and AK, only AP frequencies of Po Delta…
Genetic heterogeneity among the Hindus and their relationships with the other “Caucasoid” populations
The genetic structure of Rajasthan Hindus and Punjab‐Haryana Hindus and Sikhs has been studied for ABO, RH, APOC2, C6, C7, F13A, F13B, HP, ORM1, ACP1, ADA, AK1, ESD, GLO1, PGD, PGM1 subtyping, and PGP. This is the first genetic survey on Hindus of Rajasthan. Furthermore, many of these markers have never been studied on Hindus before (APOC2, C6, 07, F13A, F13B, ORMl, PGP). These data, together with those previously available for Hindus, have been …
Placental alkaline phosphatase
The analysis of human placental alkaline phosphatase polymorphism in Sardinia has shown a further difference in the genetic structure of this population in comparison with the populations of Continental Italy and Western Europe. Ethnic and geographic variations in world distribution of placental alkaline phosphatase gene frequencies suggest the considerable anthropological value of this genetic marker
A study of nine polymorphic systems in the population of the Po Delta
The present work reports a study of nine genetic polymorphic systems in the area of the Po Delta where malaria was endemic since the XIV century. Our data confirm some characteristics of this population already reported by other authors such as the high prevalence of thalassemia, the low prevalence of the rh (d) gene and the presence of G‐6‐PD deficiency. Among the other systems studied, i.e., AP, PGM 1 ADA and AK, only AP frequencies of Po Delta…
Placental alkaline phosphatase
The analysis of human placental alkaline phosphatase polymorphism in Sardinia has shown a further difference in the genetic structure of this population in comparison with the populations of Continental Italy and Western Europe. Ethnic and geographic variations in world distribution of placental alkaline phosphatase gene frequencies suggest the considerable anthropological value of this genetic marker
PGM1 and TF subtypes and C3 polymorphisms in Continental Italy and Sardinia. Data on the world distribution of these genetic markers
PGM1, TF and C3 polymorphisms have been examined in two Italian samples, collected in continental Italy and in Sardinia (Cagliari). The PGM1 and TF subtypes were determined by isoelectric focusing while the C3 was studied by conventional methods. A significant difference in the gene frequencies of PGM1 and TF systems between our two samples has been observed. In addition, data on the world distribution of PGM1, TF and C3 polymorphisms have been p…
The Cayapa Indians of Ecuador
The Cayapa Indians are a population of 3600 individuals living in Ecuador, along the Cayapas River and its tributaries. They are thought to have migrated from the Andes, north of Quito, and settled in the Cayapas area five centuries ago as a consequence of Inca expansion and of the Spanish conquest. In order to study the genetic structure of the Cayapa and their relationships with other native American peoples, and to enquire on the possibility o…
Genetic heterogeneity among the Hindus and their relationships with the other “Caucasoid” populations
The genetic structure of Rajasthan Hindus and Punjab‐Haryana Hindus and Sikhs has been studied for ABO, RH, APOC2, C6, C7, F13A, F13B, HP, ORM1, ACP1, ADA, AK1, ESD, GLO1, PGD, PGM1 subtyping, and PGP. This is the first genetic survey on Hindus of Rajasthan. Furthermore, many of these markers have never been studied on Hindus before (APOC2, C6, 07, F13A, F13B, ORMl, PGP). These data, together with those previously available for Hindus, have been …
An investigation of human apolipoproteins B and E polymorphisms in two African populations from Ethiopia and Benin
Three polymorphisms (XbaI, EcoRI, and Ins/Del) of the apolipoprotein B (APOB) gene and the polymorphism of apolipoprotein E (APOE) were investigated in two population samples of Amhara and Oromo origin from Ethiopia, and in two population samples of Bariba and Berba origin from Benin. No heterogeneity was observed within each major group. The cumulated frequencies of the APOB X+, R+, and D alleles for the Ethiopia and the Benin groups were 0.268 …
Genetic population structure of two African-Ecuadorian communities of Esmeraldas
The genetic structure of two African-Ecuadorian communities, Rio Cayapas and Viche (Esmeraldas province, northwest Ecuador), was studied on the basis of ACP1, ADA, AK1, CA2, ESD, GLO1, G6PD, PGD, and PGM1 subtypes and thermostability, PGM2, HBbeta, F13A, F13B, ORM1, AHSG, C6, C7, and APOC2 gene frequency, and migration data on 255 individuals. The fixation index of Wright (F(ST)), correspondence, and genetic distance analysis were applied to comp…
Genetic Variation at Apolipoprotein E Locus in Ethiopia
A previous investigation on apolipoprotein E polymorphism in the Ethiopian population highlighted the presence of a further variant allele named E*5 in addition to the three common alleles. The variant is considered rare elsewhere but has a frequency of more than 1% in this population. Now characterized by gene sequencing and restriction isotyping in many members of the families of the original carriers, the variant isoform has actually been foun…
New Data on the World Distribution of Paraoxonase ( PON1 Gln 192--Arg) Gene Frequencies
The physiological role of human paraoxonase (PON), a serum enzyme that hydrolyzes organophosphate insecticides and nerve agents, is not clear. Of the three genes in the paraoxonase gene family, PON1 shows a polymorphism, Gln 192 --> Arg, governed by two common alleles named *Q and *R. These determine two different isoforms associated, respectively, with lower and higher activity towards paraoxon, a toxic metabolic product of the insecticide parat…
Biology (8 works) · Demography (6 works) · Gene (6 works) · Population (6 works) · Allele (5 works) · Allele frequency (5 works) · Evolutionary biology (5 works) · Genetics (5 works) · Genetics (4 works) · Geography (4 works)