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Haplogroup P (mtDNA)
In human mitochondrial genetics, Haplogroup P is a human mitochondrial DNA (mtDNA) haplogroup. Origin Haplogroup P is a descendant of Haplogroup R. Distribution Today, P is most commonly found in Oceania, especially in Papuans, Melanesians, indigenous Australians,Friedlaender et al. 2005 AprilExpanding Southwest Pacific Mitochondrial Haplogroups P and Q, 22 (6): 1506 It's 1.4% in mainstream Filipinos but 1.13% in Luzon, 1.78% in Visayas, 1.43% in Mindanao. It is much higher in Sub-Filipinos groups, 6.67% in Bugkalot and 11.2% in Maranao. It was found in the Philippines Negrito Aeta of Bataan at 40%.Delfin F. et al 2013Complete mtDNA genomes of Filipino ethnolinguistic groups: a melting pot of recent and ancient lineages in the Asia-Pacific region.Eur J Hum Genet. 2013 Jun 12. doi: 10.1038/ejhg.2013.122. It is also found in the Malaysians at 0.9%, including Indonesians. Subclades Tree This phylogenetic tree of haplogroup P subclades is based on the paper by Mannis van Oven a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southeast Asia
Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical United Nations geoscheme for Asia#South-eastern Asia, south-eastern region of Asia, consisting of the regions that are situated south of mainland China, east of the Indian subcontinent, and north-west of mainland Australia. Southeast Asia is bordered to the north by East Asia, to the west by South Asia and the Bay of Bengal, to the east by Oceania and the Pacific Ocean, and to the south by Australia (continent), Australia and the Indian Ocean. Apart from the British Indian Ocean Territory and two out of atolls of Maldives, 26 atolls of Maldives in South Asia, Maritime Southeast Asia is the only other subregion of Asia that lies partly within the Southern Hemisphere. Mainland Southeast Asia is completely in the Northern Hemisphere. East Timor and the southern portion of Indonesia are the only parts that are south of the Equator. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bugkalot
The Bugkalot (also Ilongot or Ibilao) are a tribe inhabiting the southern Sierra Madre and Caraballo Mountains, on the east side of Luzon in the Philippines, primarily in the provinces of Nueva Vizcaya and Nueva Ecija and along the mountain border between the provinces of Quirino and Aurora. They are also commonly referred to as "Ilongot", especially in older studies, but nowadays, the endonym Bugkalot is preferred in modern ethnic research. They were formerly headhunters. Presently, there are about 87,000 Bugkalots. The Bugkalots tend to inhabit areas close to rivers, as they provide a food source and a means for transportation. Their native language is the Bugkalot language, currently spoken by about 50,000 people. They also speak the Ilocano & Tagalog languages. Culture In Ivan Salva's study in 1980 of the Bugkalots, she described "gender differences related to the positive cultural value placed on adventure, travel, and knowledge of the external world." Bugkalot men, mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Mitochondrial Genetics
Human mitochondrial genetics is the study of the genetics of human mitochondrial DNA (the DNA contained in human mitochondria). The human mitochondrial genome is the entirety of hereditary information contained in human mitochondria. Mitochondria are small structures in cells that generate energy for the cell to use, and are hence referred to as the "powerhouses" of the cell. Mitochondrial DNA (mtDNA) is not transmitted through nuclear DNA (nDNA). In humans, as in most multicellular organisms, mitochondrial DNA is inherited only from the mother's ovum. There are theories, however, that paternal mtDNA transmission in humans can occur under certain circumstances. Mitochondrial inheritance is therefore non-Mendelian, as Mendelian inheritance presumes that half the genetic material of a fertilized egg (zygote) derives from each parent. Eighty percent of mitochondrial DNA codes for mitochondrial RNA, and therefore most mitochondrial DNA mutations lead to functional problems, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetic Genealogy
Genetic genealogy is the use of genealogical DNA tests, i.e., DNA profiling and DNA testing, in combination with traditional genealogical methods, to infer genetic relationships between individuals. This application of genetics came to be used by family historians in the 21st century, as DNA tests became affordable. The tests have been promoted by amateur groups, such as surname study groups or regional genealogical groups, as well as research projects such as the Genographic Project. As of 2019, about 30 million people had been tested. As the field developed, the aims of practitioners broadened, with many seeking knowledge of their ancestry beyond the recent centuries, for which traditional pedigrees can be constructed. History The investigation of surnames in genetics can be said to go back to George Darwin, a son of Charles Darwin and Charles' first cousin Emma Darwin. In 1875, George Darwin used surnames to estimate the frequency of first-cousin marriages and calculated t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genealogical DNA Test
A genealogical DNA test is a DNA-based test used in genetic genealogy that looks at specific locations of a person's genome in order to find or verify ancestral genealogical relationships, or (with lower reliability) to estimate the ethnic mixture of an individual. Since different testing companies use different ethnic reference groups and different matching algorithms, ethnicity estimates for an individual vary between tests, sometimes dramatically. Three principal types of genealogical DNA tests are available, with each looking at a different part of the genome and being useful for different types of genealogical research: autosomal (atDNA), mitochondrial (mtDNA), and Y-DNA. Autosomal tests may result in a large number of DNA matches to both males and females who have also tested with the same company. Each match will typically show an estimated degree of relatedness, i.e., a close family match, 1st-2nd cousins, 3rd-4th cousins, etc. The furthest degree of relationship is u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indonesians
Indonesians (Indonesian: ''orang Indonesia'') are citizens or people originally from Indonesia, regardless of their ethnic or religious background. There are more than 1,300 ethnicities in Indonesia, making it a multicultural archipelagic country with a diversity of languages, culture and religious beliefs. The population of Indonesia according to the 2020 national census was 270.2 million. 56% live on the island of Java, the world's most populous island. Around 95% of Indonesians are Native Indonesians (formerly grouped as "Pribumi"), with 40% Javanese and 15% Sundanese forming the majority, while the other 5% are Indonesians with ancestry from foreign origin, such as Arab Indonesians, Chinese Indonesians, Indian Indonesians, and Indos. Population As of 2020, Indonesians make up 3.4% of world total population and Indonesia is the fourth most populous country after China, India and the United States. Despite a fairly effective family planning program that has been in p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malaysians
Malaysians are nationals and citizens who are identified with the country of Malaysia. Although citizens make up the majority of Malaysians, non-citizen residents and overseas Malaysians may also claim a Malaysian identity. The country is home to people of various national, ethnic and religious origins. As a result, many Malaysians do not equate their nationality with ethnicity, but with citizenship and allegiance to Malaysia. Majority of the population, however, belong to several clearly defined racial groups within the country with their own distinct cultures and traditions: Malays, Orang Asli (aboriginal population), Malaysian Chinese (primarily Han Chinese), Malaysian Indians (primarily Tamils). The majority of the non-Malay and non-aboriginal population in modern Malaysia is made up of immigrants and their descendants. Following the initial period of Portuguese, Dutch and then significantly longer British colonisation, different waves (or peaks) of immigration and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bataan
Bataan (), officially the Province of Bataan ( fil, Lalawigan ng Bataan ), is a province in the Central Luzon region of the Philippines. Its capital is the city of Balanga while Mariveles is the largest town in the province. Occupying the entire Bataan Peninsula on Luzon, Bataan is bordered by the provinces of Zambales and Pampanga to the north. The peninsula faces the South China Sea to the west and Subic Bay to the north-west, and encloses Manila Bay to the east. The Battle of Bataan is known in history as one of the last stands of American and Filipino soldiers before they were overwhelmed by the Japanese forces in World War II. The Bataan Death March was named after the province, where the infamous march started. History Classical Period The first inhabitants of the Bataan peninsula are the Ayta Magbeken people, who are one of the first Negrito ancestors of present-day Filipinos. Later on, Tagalog communities from southern Luzon migrated to parts of Bataan and the Ayta Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeta
The Aeta (Ayta ), Agta, or Dumagat, are collective terms for several Filipino indigenous peoples who live in various parts of the island of Luzon in the Philippines. They are considered to be part of the Negrito ethnic groups and share common physical characteristics of dark skin tones, short statures, curly to Afro-textured hair, and a higher frequency of naturally lighter hair colour ( blondism) relative to the general population. They are thought to be among the earliest inhabitants of the Philippines, preceding the Austronesian migrations. Regardless, modern Aeta populations have significant Austronesian admixture and speak Austronesian languages. Aeta communities were historically nomadic hunter-gatherers, typically consisting of approximately 1 to 5 families per mobile group. Groups under the "Aeta" umbrella term are normally referred to after their geographic locations or their common languages. Etymology The endonyms of most of the various Aeta peoples are derived ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maranao
The Maranao people (Maranao: mәranaw Filipino: ''Maranaw''), also spelled Meranao, Maranaw, and Mëranaw, is the term used by the Philippine government to refer to the southern indigenous people who are the "people of the lake", a predominantly-Muslim Lanao province region of the Philippine island of Mindanao. They are known for their artwork, weaving, wood, plastic and metal crafts and epic literature, the Darangen. They are ethnically and culturally closely related to the Iranun, and Maguindanao, all three groups being denoted as speaking Danao languages and giving name to the island of Mindanao. Etymology The name "Maranao" (also spelled "Meranao", "Meranaw", or "Maranaw") means "people of the lake" (''lanaw'' or ''ranaw'', archaic ''danaw'', means "lake" in the Maranao language). This is in reference to Lake Lanao, the predominant geographic feature of the ancestral homeland of the Maranao people. The original endonym of the ancestral Maranao is believed to be "I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mindanao
Mindanao ( ) ( Jawi: مينداناو) is the second-largest island in the Philippines, after Luzon, and seventh-most populous island in the world. Located in the southern region of the archipelago, the island is part of an island group of the same name that also includes its adjacent islands, notably the Sulu Archipelago. According to the 2020 census, Mindanao has a population of 26,252,442 people, while the entire island group has an estimated population of 27,021,036 according to the 2021 census. Mindanao is divided into six administrative regions: the Zamboanga Peninsula, Northern Mindanao, the Caraga region, the Davao region, Soccsksargen, and the autonomous region of Bangsamoro. According to the 2020 census, Davao City is the most populous city on the island, with 1,776,949 people, followed by Zamboanga City (pop. 977,234), Cagayan de Oro (pop. 728,402), General Santos (pop. 697,315), Butuan (pop. 372,910), Iligan (pop. 363,115) and Cotabato City (pop. 325,079). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplogroup R (mtDNA)
Haplogroup R is a widely distributed human mitochondrial DNA (mtDNA) haplogroup. Haplogroup R is associated with the peopling of Eurasia after about 70,000 years ago, and is distributed in modern populations throughout the world outside of sub-Saharan Africa. Haplogroup R is a descendant of the macro- haplogroup N. Among the R clade's descendant haplogroups are B, U (and thus K), F, R0 (and thus HV, H, and V), and JT (the ancestral haplogroup of J and T). Origin Soares et al. (2009) estimate the age of haplogroup R at roughly 50,000 to 70,000 years ago. This is consistent with an emergence in the course of the Coastal Migration out of East Africa to West, South and Southeast Asia. It has been suggested that the early lineage of haplogroups M, N and R along the coastal route during the period of roughly 70,000 to 60,000 years ago. Haplogroup R has wide diversity and antiquity in the indigenous population of South Asia. Tribes and castes of Western and Southern I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
