|
Mark G. Thomas
Mark G. Thomas (born 5 June 1964 on Kingston-upon-Thames, Surrey, England) is a human evolutionary geneticist, Professor of Evolutionary Genetics at the Research Department of Genetics, Evolution and Environment at University College London since 2009. Prior to this, he was Cancer Research Campaign Postdoctoral Research Fellow at King's College London and then Wellcome Trust postdoctoral researcher in the department of Biological Anthropology at the University of Cambridge. He has acted as Editor-in-chief of the journal Annals of Human Genetics from 2015 to 2019 and Oct 2020 to Jan 2021. Scientific career Thomas is notable for a number of scientific publications in the fields of human demographic and evolutionary history inference, molecular phylogenetics of extinct species using ancient DNA, Cultural evolutionary modelling, and molecular biology. In 1994 Thomas was one of the first people to read the DNA sequence of the extinct woolly mammoth and in 1998 he coauthored a paper p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingston-upon-Thames
Kingston upon Thames (hyphenated until 1965, colloquially known as Kingston) is a town in the Royal Borough of Kingston upon Thames, southwest London, England. It is situated on the River Thames and southwest of Charing Cross. It is notable as the ancient market town in which Saxon kings were crowned and today is the administrative centre of the Royal Borough. Historically in the county of Surrey, the ancient parish of Kingston became absorbed in the Municipal Borough of Kingston-upon-Thames, reformed in 1835. From 1893 to 2021 it was the location of Surrey County Council, extraterritorially in terms of local government administration since 1965, when Kingston became a part of Greater London. Today, most of the town centre is part of the KT1 postcode area, but some areas north of Kingston railway station are within KT2. The United Kingdom Census 2011 recorded the population of the town (comprising the four wards of Canbury, Grove, Norbiton and Tudor) as 43,013, while the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patrilineal
Patrilineality, also known as the male line, the spear side or agnatic kinship, is a common kinship system in which an individual's family membership derives from and is recorded through their father's lineage. It generally involves the inheritance of property, rights, names, or titles by persons related through male kin. This is sometimes distinguished from cognate kinship, through the mother's lineage, also called the spindle side or the distaff side. A patriline ("father line") is a person's father, and additional ancestors, as traced only through males. Traditionally and historically people would identify the person's ethnicity with the father's heritage and ignore the maternal ancestry in the ethnic factor. In the Bible In the Bible, family and tribal membership appears to be transmitted through the father. For example, a person is considered to be a priest or Levite, if his father is a priest or Levite, and the members of all the Twelve Tribes are called Israelites because ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Behavioural Modernity
Behavioral modernity is a suite of behavioral and cognitive traits that distinguishes current ''Homo sapiens'' from other anatomically modern humans, hominins, and primates. Most scholars agree that modern human behavior can be characterized by abstract thinking, planning depth, symbolic behavior (e.g., art, ornamentation), music and dance, exploitation of large game, and blade technology, among others. Underlying these behaviors and technological innovations are cognitive and cultural foundations that have been documented experimentally and ethnographically by evolutionary and cultural anthropologists. These human universal patterns include cumulative cultural adaptation, social norms, language, and extensive help and cooperation beyond close kin. Within the tradition of evolutionary anthropology and related disciplines, it has been argued that the development of these modern behavioral traits, in combination with the climatic conditions of the Last Glacial Period and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linearbandkeramik
The Linear Pottery culture (LBK) is a major archaeological horizon of the European Neolithic period, flourishing . Derived from the German ''Linearbandkeramik'', it is also known as the Linear Band Ware, Linear Ware, Linear Ceramics or Incised Ware culture, falling within the Danubian I culture of V. Gordon Childe. Most cultural evidence has been found on the middle Danube, the upper and middle Elbe, and the upper and middle Rhine. It represents a major event in the initial spread of agriculture in Europe. The pottery consists of simple cups, bowls, vases, jugs without handles and, in a later phase, with pierced lugs, bases, and necks.Hibben, page 121. Important sites include Vrable and Nitra in Slovakia; Bylany in the Czech Republic; Langweiler and Zwenkau (Eythra) in Germany; Brunn am Gebirge in Austria; Elsloo, Sittard, Köln-Lindenthal, Aldenhoven, Flomborn, and Rixheim on the Rhine; Lautereck and Hienheim on the upper Danube; and Rössen and Sonderhaus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joachim Burger
Joachim Burger (born 27 June 1969 in Aschaffenburg, West Germany) is a German anthropologist and population geneticist based at Johannes Gutenberg University, Mainz, Germany, where he runs thPalaeogenetics Groupat thInstitute of Organismic and Molecular Evolution (iOME) Scientific career Burger has pioneered the application of ancient DNA technology to resolve anthropological and archaeological questions, particularly concerning humans and domestic animals in the Holocene period. He received his Master of Arts, MA in anthropology in 1997, and his PhD in biology at the Georg-August-University, Göttingen, Germany, in 2000. He was made professor (junior professor) in molecular archaeology in 2005, and professor in anthropology in 2010. He is based at Johannes Gutenberg University in Mainz, Germany. The main focus of Burger's research is human population genetics of Europe in the early Holocene, and of Central Asia during Bronze Age, Bronze and Iron Age. He applies palaepopulation-g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milk
Milk is a white liquid food produced by the mammary glands of mammals. It is the primary source of nutrition for young mammals (including breastfed human infants) before they are able to digestion, digest solid food. Immune factors and immune-modulating components in milk contribute to milk immunity. Early-lactation milk, which is called colostrum, contains antibody, antibodies that strengthen the immune system, and thus reduces the risk of many diseases. Milk contains many nutrients, including protein and lactose. As an agricultural product, dairy milk is Milking, collected from farm animals. In 2011, Dairy farming, dairy farms produced around of milk from 260 million dairy cows. India is the world's largest producer of milk and the leading exporter of skimmed milk powder, but it exports few other milk products. Because there is an ever-increasing demand for dairy products within India, it could eventually become a net importer of dairy products. New Zealand, Germany and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lactase
Lactase is an enzyme produced by many organisms. It is located in the brush border of the small intestine of humans and other mammals. Lactase is essential to the complete digestion of whole milk; it breaks down lactose, a sugar which gives milk its sweetness. People who have deficiency of lactase, and consume dairy products, may experience the symptoms of lactose intolerance. Lactase can be purchased as a food supplement, and is added to milk to produce "lactose-free" milk products. Lactase (also known as lactase-phlorizin hydrolase, or LPH), a part of the β-galactosidase family of enzymes, is a glycoside hydrolase involved in the hydrolysis of the disaccharide lactose into constituent galactose and glucose monomers. Lactase is present predominantly along the brush border membrane of the differentiated enterocytes lining the villi of the small intestine. In humans, lactase is encoded by the LCT gene on chromosome 2. Uses Food use Lactase is an enzyme that some people are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lactose Intolerance
Lactose intolerance is a common condition caused by a decreased ability to digest lactose, a sugar found in dairy products. Those affected vary in the amount of lactose they can tolerate before symptoms develop. Symptoms may include abdominal pain, bloating, diarrhea, flatulence, and nausea. These symptoms typically start thirty minutes to two hours after eating or drinking milk-based food. Their severity typically depends on the amount a person eats or drinks. Lactose intolerance does not cause damage to the gastrointestinal tract. Lactose intolerance is due to the lack of the enzyme lactase in the small intestines to break lactose down into glucose and galactose. There are four types: primary, secondary, developmental, and congenital. Primary lactose intolerance occurs as the amount of lactase declines as people age. Secondary lactose intolerance is due to injury to the small intestine. Such injury could be the result of infection, celiac disease, inflammatory bowel disease, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archaeological
Archaeology or archeology is the scientific study of human activity through the recovery and analysis of material culture. The archaeological record consists of artifacts, architecture, biofacts or ecofacts, sites, and cultural landscapes. Archaeology can be considered both a social science and a branch of the humanities. It is usually considered an independent academic discipline, but may also be classified as part of anthropology (in North America – the four-field approach), history or geography. Archaeologists study human prehistory and history, from the development of the first stone tools at Lomekwi in East Africa 3.3 million years ago up until recent decades. Archaeology is distinct from palaeontology, which is the study of fossil remains. Archaeology is particularly important for learning about prehistoric societies, for which, by definition, there are no written records. Prehistory includes over 99% of the human past, from the Paleolithic until the adven ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Historical Immigration To Great Britain
The historical immigration to Great Britain concerns the movement of people, cultural and ethnic groups to the British Isles before Irish independence in 1922. Immigration after Irish independence is dealt with by the article Immigration to the United Kingdom since Irish independence. Modern humans first arrived in Great Britain during the Palaeolithic era, but until the invasion of the Romans (1st century BC) there was no historical record. With the Fall of the Western Roman Empire, large numbers of Germanic speakers from the continent migrated to the southern parts of the island, becoming known as the Anglo-Saxons and eventually forming England. Beginning at the end of the eighth century, bands of Vikings began to invade and subsequently settle. In 1066, the Normans successfully took control of England and, in subsequent years, there was some small-scale migration from France. Other European migrants included Flemings and French Huguenots. In the 19th century, immigration by pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anglo-Saxon
The Anglo-Saxons were a Cultural identity, cultural group who inhabited England in the Early Middle Ages. They traced their origins to settlers who came to Britain from mainland Europe in the 5th century. However, the ethnogenesis of the Anglo-Saxons happened within Britain, and the identity was not merely imported. Anglo-Saxon identity arose from interaction between incoming groups from several Germanic peoples, Germanic tribes, both amongst themselves, and with Celtic Britons, indigenous Britons. Many of the natives, over time, adopted Anglo-Saxon culture and language and were assimilated. The Anglo-Saxons established the concept, and the Kingdom of England, Kingdom, of England, and though the modern English language owes somewhat less than 26% of its words to their language, this includes the vast majority of words used in everyday speech. Historically, the Anglo-Saxon period denotes the period in Britain between about 450 and 1066, after Anglo-Saxon settlement of Britain, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Y Chromosome
The Y chromosome is one of two sex chromosomes (allosomes) in therian mammals, including humans, and many other animals. The other is the X chromosome. Y is normally the sex-determining chromosome in many species, since it is the presence or absence of Y that determines the male or female sex of offspring produced in sexual reproduction. In mammals, the Y chromosome contains the gene SRY, which triggers male development. The DNA in the human Y chromosome is composed of about 59 million base pairs, making it similar in size to chromosome 19. The Y chromosome is passed only from father to son. With a 30% difference between humans and chimpanzees, the Y chromosome is one of the fastest-evolving parts of the human genome. The human Y chromosome carries an estimated 100–200 genes, with between 45 and 73 of these being protein-coding. All single-copy Y-linked genes are hemizygous (present on only one chromosome) except in cases of aneuploidy such as XYY syndrome or XXYY syndrome. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Milk")
.jpg "Click for more on -> Archaeological")
