The microevolutionary process--a view from South America.

F M Salzano

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PubMed · 6890376

The microevolutionary process--a view from South America.

F M Salzano

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Abstract

After a short review on opinions about human evolutionary genetics and the prospects for understanding the biological variation present in our species, descriptions are made for studies performed in Brazil concerning: (a) C-band variability in chromosomes 1, 9, 16 and Y in Indian populations, with a Caucasoid sample used for comparison; (b) The paradox of the restricted number of HLA haplotypes observed in Indian groups, coupled with a finding of significantly less homozygotes than those expected assuming Hardy-Weinberg equilibrium; (c) The distribution of Gc and Tf isoelectric focusing subtypes in Indians and its anthropological significance; (d) Racial admixture quantitative estimations in samples from two Indian tribes and two cities.

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Biological Evolution Brazil Gene Frequency Genetic Variation Genetics, Population HLA Antigens Humans Indians, South American Male South America White People Y Chromosome Journal Article

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F M Salzano. 1982. The microevolutionary process--a view from South America.. https://pubmed.ncbi.nlm.nih.gov/6890376/

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