Biomaterial Database

Distribution of red cell phosphoglucomutase-1 subtypes in several Mongoloid populations of East Asia. 1988

N Saha

Department of Biochemistry, Faculty of Medicine, National University of Singapore.

The distribution of red cell phosphoglucomutase (PGM) subtypes was determined by starch-gel electrophoresis and isoelectric focusing in a group of 2,484 unrelated individuals from ten Mongoloid populations of East Asia. The sample comprised 998 Chinese from various localities--Singapore, 325; Malaysia, 270; Taiwan, 276; Hong Kong, 67; Fouzhou, 60--as well as 342 Koreans; 252 Filipinos; 529 Thais; 336 Malays, and 27 Indonesians. Altogether 15 phenotypes controlled by four common and five rare alleles at the PGM1 locus were observed in these populations. The frequency of the most frequent allele (PGM1+) varied from 0.56 to 0.74, with the highest frequency observed in the Singapore Chinese and the lowest in the Malays. Within the Chinese from different localities a significant degree of heterogeneity was observed at the PGM1 locus. The rare allele (PGM17)6 was observed only among the Chinese, Thais, and Malays, while the PGM1 was lacking in the Filipinos. A new allele with ahigh pI (6.5) was observed in a low frequency in all the populations but the Malays.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D010733	Phosphoglucomutase	An enzyme that catalyzes the conversion of alpha D-glucose 1-phosphate to alpha D-glucose 6-phosphate. EC 5.4.2.2.	Glucose Phosphomutase,Phosphomutase, Glucose
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
D005202	Asia, Eastern	A geographic area of east and southeast Asia encompassing CHINA; HONG KONG; JAPAN; KOREA; MACAO; MONGOLIA; and TAIWAN.	East Asia,Far East,Eastern Asia
D005787	Gene Frequency	The proportion of one particular in the total of all ALLELES for one genetic locus in a breeding POPULATION.	Allele Frequency,Genetic Equilibrium,Equilibrium, Genetic,Allele Frequencies,Frequencies, Allele,Frequencies, Gene,Frequency, Allele,Frequency, Gene,Gene Frequencies
D005828	Genetics, Population	The discipline studying genetic composition of populations and effects of factors such as GENETIC SELECTION, population size, MUTATION, migration, and GENETIC DRIFT on the frequencies of various GENOTYPES and PHENOTYPES using a variety of GENETIC TECHNIQUES.	Population Genetics
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D001210	Asia, Southeastern	The geographical area of Asia comprising BORNEO; BRUNEI; CAMBODIA; INDONESIA; LAOS; MALAYSIA; the MEKONG VALLEY; MYANMAR (formerly Burma), the PHILIPPINES; SINGAPORE; THAILAND; and VIETNAM.	Southeast Asia,Southeastern Asia
D044466	Asian People	Persons having origins in any of the Asian racial groups of the Far East, Southeast Asia, or the Indian subcontinent including, for example, Cambodia, China, India, Japan, Korea, Malaysia, Pakistan, the Philippine Islands, Thailand, and Vietnam. Note that OMB category ASIAN is available for United States population groups. Race and ethnicity terms, as used in the federal government, are self-identified social construct and may include terms outdated and offensive in MeSH to assist users who are interested in retrieving comprehensive search results for studies such as in longitudinal studies.	Asian Continental Ancestry Group,Asian Person,Asiatic Race,Mongoloid Race,Asian Peoples,Asian Persons,Asiatic Races,Mongoloid Races,People, Asian,Person, Asian,Race, Asiatic,Race, Mongoloid