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Paternal Discrepancy
In genetics, a non-paternity event (also known as misattributed paternity, not parent expected, or NPE) occurs when an individual's presumed father is not in fact their biological father. This is a type of misattributed parentage experience (MPE) which can involve inaccurate assumptions made by an individual, their parents, or medical professionals. An NPE may result from sperm donation, closed adoption, heteropaternal superfecundation, promiscuity, paternity fraud, sexual assault, or medical errors during the process of assisted reproduction such as mixups during procedures such as in vitro fertilization and artificial insemination. Where there is uncertainty, the most reliable technique for establishing paternity is through genetic testing. Currently, there are many direct-to-consumer companies that offer paternity testing. Internationally, June 27 is recognized as NPE Awareness Day. Definitions and uses The term non-paternity event was first used in 2000 in a study of the ... [...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 Augustinians, 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. Phenotypic trait, Trait inheritance and Molecular genetics, 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 (bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genotyping
Genotyping is the process of determining differences in the genetic make-up (genotype) of an individual by examining the individual's DNA sequence using bioassay, biological assays and comparing it to another individual's sequence or a reference sequence. It reveals the alleles an individual has inherited from their parents. Traditionally genotyping is the use of DNA sequences to define biological Population, populations by use of molecular tools. It does not usually involve defining the genes of an individual. Techniques Restriction Fragment Length Polymorphisms A restriction fragment length polymorphism (RFLP) is a variation between different people at sites of the genome recognized by Restriction enzyme, restriction enzymes. DNA containing different restriction sites will be cut by bacterial restriction enzymes differently and this can be seen using gel electrophoresis. When running the sample through, a successfully cleaved sample will contain two bands, while the sample wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monash University
Monash University () is a public university, public research university based in Melbourne, Victoria (state), Victoria, Australia. Named after World War I general Sir John Monash, it was founded in 1958 and is the second oldest university in the state. The university has a number of campuses, four of which are in Victoria (Monash University, Clayton campus, Clayton, Monash University, Caulfield campus, Caulfield, Monash University, Peninsula campus, Peninsula, and Monash University, Parkville Campus, Parkville), one in Monash University Malaysia Campus, Malaysia and another one in Indonesia. Monash also owns landed property, land (3.6 hectares) in Notting Hill, Victoria, Notting Hill, opposite its Clayton campus. Monash has a research and teaching centre in Monash University, Prato Centre, Prato, Italy, a graduate research school in IITB-Monash Research Academy, Mumbai, India and graduate schools in Southeast University-Monash University Joint Graduate School, Suzhou, China and T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evolutionary Psychologist
Evolutionary psychology is a theoretical approach in psychology that examines cognition and behavior from a modern evolutionary perspective. It seeks to identify human psychological adaptations with regard to the ancestral problems they evolved to solve. In this framework, psychological traits and mechanisms are either functional products of natural and sexual selection or non-adaptive by-products of other adaptive traits. Adaptationist thinking about physiological mechanisms, such as the heart, lungs, and the liver, is common in evolutionary biology. Evolutionary psychologists apply the same thinking in psychology, arguing that just as the heart evolved to pump blood, the liver evolved to detoxify poisons, and the kidneys evolved to filter turbid fluids there is modularity of mind in that different psychological mechanisms evolved to solve different adaptive problems. These evolutionary psychologists argue that much of human behavior is the output of psychological adaptations t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fathers' Rights Movement
The fathers' rights movement is a social movement whose members are primarily interested in issues related to family law, including child custody and child support, that affect fathers and their children. Many of its members are fathers who desire to share the parenting of their children equally with their children's mothers—either after divorce or marital separation. The movement includes men as well as women, often the second wives of divorced fathers or other family members of men who have had some engagement with family law. Most Fathers' rights advocates argue for Equal opportunity#Formal equality of opportunity, formal gender equality. Demographics The fathers' rights movement exists almost exclusively in Industrialisation, industrialized countries, where divorce has become more common. It emerged in the Western culture, West from the 1960s onwards as part of the men's movement with organizations such as Families Need Fathers, which originated in the 1970s. In the late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parental Test
A parent is either the progenitor of a child or, in humans, it can refer to a caregiver or legal guardian, generally called an adoptive parent or step-parent. Parents who are progenitors are first-degree relatives and have 50% genetic meet. A female can also become a parent through surrogacy. Some parents may be adoptive parents, who nurture and raise an offspring, but are not related to the child. Orphans without adoptive parents can be raised by their grandparents or other family members. A parent can also be elaborated as an ancestor removed one generation. With recent medical advances, it is possible to have more than two biological parents. Examples of third biological parents include instances involving surrogacy or a third person who has provided DNA samples during an assisted reproductive procedure that has altered the recipients' genetic material. The most common types of parents are mothers, fathers, step-parents, and grandparents. A mother is "a woman in relation to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcast Media
Broadcasting is the distribution of audio audiovisual content to dispersed audiences via a electronic mass communications medium, typically one using the electromagnetic spectrum (radio waves), in a one-to-many model. Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube radio transmitters and receivers. Before this, most implementations of electronic communication (early radio, telephone, and telegraph) were one-to-one, with the message intended for a single recipient. The term ''broadcasting'' evolved from its use as the agricultural method of sowing seeds in a field by casting them broadly about. It was later adopted for describing the widespread distribution of information by printed materials or by telegraph. Examples applying it to "one-to-many" radio transmissions of an individual station to multiple listeners appeared as early as 1898. Over-the-air broadcasting is usually associated with radio and television, tho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Leicester
The University of Leicester ( ) is a public university, public research university based in Leicester, England. The main campus is south of the city centre, adjacent to Victoria Park, Leicester, Victoria Park. The university's predecessor, University College, Leicester, gained university status in 1957. The university had an income of £384.6 million in 2023/24, of which £74.5 million was from research grants. The university is known for the invention of genetic fingerprinting, and for partially funding the discovery and the DNA identification of the remains of exhumation of Richard III, King Richard III in Leicester. History Desire for a university The first serious suggestions for a university in Leicester began with the Leicester Literary and Philosophical Society (founded at a time when "philosophical" broadly meant what "scientific" means today). With the success of Owens College in Manchester, and the establishment of the University of Birmingham in 1900, and then o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turi King
Turi Emma King (born 31 December 1969) is a Canadian-British professor and currently the Director of the Milner Centre for Evolution at the University of Bath. She was previously Professor of Public Engagement and Genetics at the University of Leicester. In 2012, King led the DNA verification during the exhumation and reburial of Richard III of England. Alongside being an academic, she is also known as a broadcaster, featuring with Stacey Dooley on the BBC Two genealogy series, '' DNA Family Secrets'', presenting Ancient Murders Unearthed for Sky History and hosting the podcast Head Number 7 for Wondery. Early life and education King was born in Nottingham, England, as the eldest of three children born to Alan King, an engineer, and Daphne King, a housewife. King is named after Norwegian aviator Turi Widerøe, the first woman to fly for a Western airline. She moved to Canada at an early age and was brought up in Vancouver, British Columbia. She studied at the University of Bri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New York Times
''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of the longest-running newspapers in the United States, the ''Times'' serves as one of the country's Newspaper of record, newspapers of record. , ''The New York Times'' had 9.13 million total and 8.83 million online subscribers, both by significant margins the List of newspapers in the United States, highest numbers for any newspaper in the United States; the total also included 296,330 print subscribers, making the ''Times'' the second-largest newspaper by print circulation in the United States, following ''The Wall Street Journal'', also based in New York City. ''The New York Times'' is published by the New York Times Company; since 1896, the company has been chaired by the Ochs-Sulzberger family, whose current chairman and the paper's publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wall Street Journal
''The Wall Street Journal'' (''WSJ''), also referred to simply as the ''Journal,'' is an American newspaper based in New York City. The newspaper provides extensive coverage of news, especially business and finance. It operates on a subscription model, requiring readers to pay for access to most of its articles and content. The ''Journal'' is published six days a week by Dow Jones & Company, a division of News Corp. As of 2023, ''The'' ''Wall Street Journal'' is the largest newspaper in the United States by print circulation, with 609,650 print subscribers. It has 3.17 million digital subscribers, the second-most in the nation after ''The New York Times''. The newspaper is one of the United States' newspapers of record. The first issue of the newspaper was published on July 8, 1889. The editorial page of the ''Journal'' is typically center-right in its positions. The newspaper has won 39 Pulitzer Prizes. History Founding and 19th century A predecessor to ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
23andMe
23andMe Holding Co. is an American personal genomics and biotechnology company based in South San Francisco, California. It is best known for providing a direct-to-consumer genetic testing service in which customers provide a saliva testing, saliva sample that is laboratory analysed, using SNP genotyping, single nucleotide polymorphism genotyping, to generate reports relating to the customer's ancestry and genetic predispositions to health-related topics. The company's name is derived from the 23 pairs of chromosomes in a diploid human cell (biology), cell. Founded in 2006, 23andMe soon became the first company to begin offering autosomal DNA testing for ancestry, which all other major companies now use. Its saliva-based direct-to-consumer genetic testing business was named "Invention of the Year" by ''Time (magazine), Time'' in 2008. The company had a previously fraught relationship with the United States Food and Drug Administration (FDA) due to its genetic health tests; as of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
