Biomaterial Database

The polymorphism of red cell esterase D in Italy. 1978

G Ranzani, and M Beretta, and A S Santachiara Benerecetti

1,153 unrelated individuals from three different areas of Italy were tested for the red cell esterase D polymorphism. The gene frequencies found in the three groups do not differ significantly from each other. The EsD2 allele in the total sample has a frequency of 14.6% but it is difficult at the present stage to know if this figure is valid for the whole Italian population. If so, the Italian EsD2 allele frequency lies at the upper limit of the range of the European values. No variant phenotypes were observed.

UI	MeSH Term	Description	Entries
D007558	Italy	A country in southern Europe, a peninsula extending into the central Mediterranean Sea, northeast of Tunisia. The capital is Rome.	Sardinia
D011110	Polymorphism, Genetic	The regular and simultaneous occurrence in a single interbreeding population of two or more discontinuous genotypes. The concept includes differences in genotypes ranging in size from a single nucleotide site (POLYMORPHISM, SINGLE NUCLEOTIDE) to large nucleotide sequences visible at a chromosomal level.	Gene Polymorphism,Genetic Polymorphism,Polymorphism (Genetics),Genetic Polymorphisms,Gene Polymorphisms,Polymorphism, Gene,Polymorphisms (Genetics),Polymorphisms, Gene,Polymorphisms, Genetic
D004912	Erythrocytes	Red blood cells. Mature erythrocytes are non-nucleated, biconcave disks containing HEMOGLOBIN whose function is to transport OXYGEN.	Blood Cells, Red,Blood Corpuscles, Red,Red Blood Cells,Red Blood Corpuscles,Blood Cell, Red,Blood Corpuscle, Red,Erythrocyte,Red Blood Cell,Red Blood Corpuscle
D004950	Esterases	Any member of the class of enzymes that catalyze the cleavage of an ester bond and result in the addition of water to the resulting molecules.	Esterase
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man