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Genetic Studies On Gujarati People
The study of the genetics and archaeogenetics of the Gujarati people of India aims at uncovering these people's genetic history. According to the 1000 Genomes Project, "Gujarati" is a general term used to describe people who trace their ancestry to the region of Gujarat, located in the northwestern part of the Indian subcontinent, and who speak the Gujarati language, an Indo-European languages, Indo-European language. They have some genetic commonalities as well as differences with other Genetics and archaeogenetics of South Asia, ethnic groups of India. Autosomal DNA DNA studies *According to a 2017 study by European geneticists (Silva et al., 2017), Gujaratis carry predominantly Ancestral North Indian (Eurasia#Anthropology and genetics, West Eurasian) genes. The study shows that Gujaratis, Rajasthanis, and Pakistanis are genetically part of Western South Asia. It also mentions: **The main non-indigenous component in the Subcontinent, the Iran/Caucasus/Pontic–Caspian steppe, Ste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetics
Genetics is the study of genes, genetic variation, and heredity in organisms.Hartl D, Jones E (2005) 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. Mendel studied "trait inheritance", patterns in the way traits are handed down from parents to offspring over time. He observed that organisms (pea plants) inherit traits by way of discrete "units of inheritance". This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene. Trait inheritance and molecular inheritance mechanisms of genes are still primary principles of genetics in the 21st century, but modern genetics has expanded to study the function and behavior of genes. Gene structure and function, variation, and distribution are studied within the context of the cell, the organism (e.g. dominance), and within the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pontic–Caspian Steppe
The Pontic–Caspian steppe, formed by the Caspian steppe and the Pontic steppe, is the steppeland stretching from the northern shores of the Black Sea (the Pontus Euxinus of antiquity) to the northern area around the Caspian Sea. It extends from Dobruja in the northeastern corner of Bulgaria and southeastern Romania, through Moldova and southern and eastern Ukraine, across the Russian Northern Caucasus, the Southern and lower Volga regions to western Kazakhstan, adjacent to the Kazakh steppe to the east, both forming part of the larger Eurasian Steppe. It forms a part of the Palearctic realm and of the temperate grasslands, savannas, and shrublands biome. The area corresponds to Cimmeria, Scythia, and Sarmatia of classical antiquity. Across several millennia, numerous tribes of nomadic horsemen used the steppe; many of them went on to conquer lands in the settled regions of Europe, Western Asia, and Southern Asia. The term Ponto-Caspian region is used in biogeography ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uttar Pradesh
Uttar Pradesh (; , 'Northern Province') is a state in northern India. With over 200 million inhabitants, it is the most populated state in India as well as the most populous country subdivision in the world. It was established in 1950 after India had become a republic. It was a successor to the United Provinces (UP) during the period of the Dominion of India (1947–1950), which in turn was a successor to the United Provinces (UP) established in 1935, and eventually of the United Provinces of Agra and Oudh established in 1902 during the British Raj. The state is divided into 18 divisions and 75 districts, with the state capital being Lucknow, and Prayagraj serving as the judicial capital. On 9 November 2000, a new state, Uttaranchal (now Uttarakhand), was created from Uttar Pradesh's western Himalayan hill region. The two major rivers of the state, the Ganges and its tributary Yamuna, meet at the Triveni Sangam in Prayagraj, a Hindu pilgrimage site. Ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burusho People
The Burusho, or Brusho, also known as the Botraj, are an ethnolinguistic group indigenous to the Yasin, Hunza, Nagar, and other valleys of Gilgit–Baltistan in northern Pakistan, as well as in Jammu and Kashmir, India. Their language, Burushaski, has been classified as a language isolate. Although their origins are unknown, it is claimed that the Burusho people "were indigenous to northwestern India and were pushed higher into the mountains by the movements of the Indo-Aryans, who traveled southward sometime around 1800 B.C." History Prior to the modern era, the area in which most Burusho now live was part of the independent state of Chitral. The state was a hereditary monarchy, controlled by the Karur dynasty, and headed by a ''mir'' (a title usually translated as king). In 1947, it became part of Pakistan. The construction of the Karakoram Highway during the 1970s brought more extensive contact with the outside world. Many traders, preachers, tourists, and others ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pashtuns
Pashtuns (, , ; ps, پښتانه, ), also known as Pakhtuns or Pathans, are an Iranian ethnic group who are native to the geographic region of Pashtunistan in the present-day countries of Afghanistan and Pakistan. They were historically referred to as Afghans () or xbc, αβγανο () until the 1970s, when the term's meaning officially evolved into that of a demonym for all residents of Afghanistan, including those outside of the Pashtun ethnicity. The group's native language is Pashto, an Iranian language in the Indo-Iranian branch of the Indo-European language family. Additionally, Dari Persian serves as the second language of Pashtuns in Afghanistan while those in the Indian subcontinent speak Urdu and Hindi (see Hindustani language) as their second language. Pashtuns are the 26th-largest ethnic group in the world, and the largest segmentary lineage society; there are an estimated 350–400 Pashtun tribes and clans with a variety of origin theories. The total popul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Europe
Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia and it is located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. Comprising the westernmost peninsulas of Eurasia, it shares the continental landmass of Afro-Eurasia with both Africa and Asia. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south and Asia to the east. Europe is commonly considered to be Boundaries between the continents of Earth#Asia and Europe, separated from Asia by the drainage divide, watershed of the Ural Mountains, the Ural (river), Ural River, the Caspian Sea, the Greater Caucasus, the Black Sea and the waterways of the Turkish Straits. "Europe" (pp. 68–69); "Asia" (pp. 90–91): "A commonly accepted division between Asia and E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Indians
The Dravidian peoples, or Dravidians, are an ethnolinguistic and cultural group living in South Asia who predominantly speak any of the Dravidian languages. There are around 250 million native speakers of Dravidian languages. Dravidian speakers form the majority of the population of South India and are natively found in India, Pakistan, Afghanistan, Bangladesh, the Maldives, Nepal, Bhutan and Sri Lanka. Dravidian peoples are also present in Singapore, Malaysia, South Africa, Myanmar, East Africa, the Caribbean, and the United Arab Emirates through recent migration. Proto-Dravidian may have been spoken in the Indus civilization, suggesting a "tentative date of Proto-Dravidian around the early part of the third millennium", after which it branched into various Dravidian languages. with whom they intensively interacted. Genetically, the ancient Indus Valley people were composed of an Iranian hunter gatherers-related and an Ancient Ancestral South Indian (AASI) component, while ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tamils
The Tamil people, also known as Tamilar ( ta, தமிழர், Tamiḻar, translit-std=ISO, in the singular or ta, தமிழர்கள், Tamiḻarkaḷ, translit-std=ISO, label=none, in the plural), or simply Tamils (), are a Dravidian ethno-linguistic group who trace their ancestry mainly to India’s southern state of Tamil Nadu, union territory of Puducherry and to Sri Lanka. Tamils who speak the Tamil Language and are born in Tamil clans are considered Tamilians. Tamils constitute 5.9% of the population in India (concentrated mainly in Tamil Nadu and Puducherry), 15% in Sri Lanka (excluding Sri Lankan Moors), 7% in Malaysia, 6% in Mauritius, and 5% in Singapore. From the 4th century BCE, urbanisation and mercantile activity along the western and eastern coasts of what is today Kerala and Tamil Nadu led to the development of four large Tamil empires, the Cheras, Cholas, Pandyas, and Pallavas and a number of smaller states, all of whom were warring amongst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Indians
Indo-Aryan peoples are a diverse collection of Indo-European peoples speaking Indo-Aryan languages in the Indian subcontinent. Historically, Aryan were the Indo-European pastoralists who migrated from Central Asia into South Asia and introduced Proto-Indo-Aryan language. The Indo-Aryan language speakers are found across South Asia. History Proto-Indo-Iranians The introduction of the Indo-Aryan languages in the Indian subcontinent was the result of a migration of Indo-Aryan people from Central Asia into the northern Indian subcontinent (modern-day Bangladesh, Bhutan, India, Nepal, Pakistan, and Sri Lanka). These migrations started approximately 1,800 BCE, after the invention of the war chariot, and also brought Indo-Aryan languages into the Levant and possibly Inner Asia. Another group of the Indo-Aryans migrated further westward and founded the Mitanni kingdom in northern Syria; (c. 1500–1300 BC) the other group were the Vedic people. Christopher I. Beckwith sugge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linkage Disequilibrium
In population genetics, linkage disequilibrium (LD) is the non-random association of alleles at different loci in a given population. Loci are said to be in linkage disequilibrium when the frequency of association of their different alleles is higher or lower than what would be expected if the loci were independent and associated randomly. Linkage disequilibrium is influenced by many factors, including selection, the rate of genetic recombination, mutation rate, genetic drift, the system of mating, population structure, and genetic linkage. As a result, the pattern of linkage disequilibrium in a genome is a powerful signal of the population genetic processes that are structuring it. In spite of its name, linkage disequilibrium may exist between alleles at different loci without any genetic linkage between them and independently of whether or not allele frequencies are in equilibrium (not changing with time). Furthermore, linkage disequilibrium is sometimes referred to as gamet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neolithic
The Neolithic period, or New Stone Age, is an Old World archaeological period and the final division of the Stone Age. It saw the Neolithic Revolution, a wide-ranging set of developments that appear to have arisen independently in several parts of the world. This "Neolithic package" included the introduction of farming, domestication of animals, and change from a hunter-gatherer lifestyle to one of settlement. It began about 12,000 years ago when farming appeared in the Epipalaeolithic Near East, and later in other parts of the world. The Neolithic lasted in the Near East until the transitional period of the Chalcolithic (Copper Age) from about 6,500 years ago (4500 BC), marked by the development of metallurgy, leading up to the Bronze Age and Iron Age. In other places the Neolithic followed the Mesolithic (Middle Stone Age) and then lasted until later. In Ancient Egypt, the Neolithic lasted until the Protodynastic period, 3150 BC.Karin Sowada and Peter Grave. Egypt in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South-West Asia
Western Asia, West Asia, or Southwest Asia, is the westernmost subregion of the larger geographical region of Asia, as defined by some academics, UN bodies and other institutions. It is almost entirely a part of the Middle East, and includes Anatolia, the Arabian Peninsula, Iran, Mesopotamia, the Armenian Highlands, the Levant, the island of Cyprus, the Sinai Peninsula, and partly the Caucasus Region (Transcaucasia). The region is considered to be separated from Africa by the Isthmus of Suez in Egypt, and separated from Europe by the waterways of the Turkish Straits and the watershed of the Greater Caucasus. Central Asia lies to its northeast, while South Asia lies to its east. Twelve seas surround the region (clockwise): the Aegean Sea, the Sea of Marmara, the Black Sea, the Caspian Sea, the Persian Gulf, the Gulf of Oman, the Arabian Sea, the Gulf of Aden, the Red Sea, the Gulf of Aqaba, the Gulf of Suez, and the Mediterranean Sea. Western Asia covers an area of , with a popul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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