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Genetics is the study of genes, genetic variation, and heredity in organisms. [1][2][3] It is an important branch in biology because heredity is vital to organisms' evolution. Gregor Mendel, a Moravian Augustinian friar working in the 19th century in Brno, was the first to study genetics scientifically.
Various genetic studies on Filipinos have been performed, to analyze the population genetics of the various ethnic groups in the Philippines.. The results of a DNA study conducted by the National Geographic's "The Genographic Project", based on genetic testings of Filipino people by the National Geographic in 2008–2009, found that the Philippines is made up of around 53% Southeast Asia and ...
The results of a massive DNA study conducted by the National Geographic's, "The Genographic Project", based on genetic testings of 80,000 Filipino people by the National Geographic in 2008–2009, found that the average Filipino's genes are around 53% Southeast Asia and Oceania, 36% East Asian, 5% Southern European, 3% South Asian and 2% Native ...
Genetic genealogy. Population genetics is a subfield of genetics that deals with genetic differences within and among populations, and is a part of evolutionary biology. Studies in this branch of biology examine such phenomena as adaptation, speciation, and population structure. [1]
The genetic information in a genome is held within genes, and the complete set of this information in an organism is called its genotype. A gene is a unit of heredity and is a region of DNA that influences a particular characteristic in an organism.
Philippine kinship uses the generational system in kinship terminology to define family. It is one of the most simple classificatory systems of kinship. One's genetic relationship or bloodline is often overridden by the desire to show proper respect that is due in the Philippine culture to age and the nature of the relationship, which are considered more important.
Mutations can involve the duplication of large sections of DNA, usually through genetic recombination. [10] These duplications are a major source of raw material for evolving new genes, with tens to hundreds of genes duplicated in animal genomes every million years. [11] Most genes belong to larger gene families of shared ancestry, detectable ...
A gene is a DNA sequence that codes for a diffusible product. This product may be protein (as is the case in the majority of genes) or may be RNA (as is the case of genes that code for tRNA and rRNA). The crucial feature is that the product diffuses away from its site of synthesis to act elsewhere.