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Institut Internationale D'Embryologie
The International Society of Developmental Biologists (ISDB), formerly the Institut Internationale d'Embryologie (IIE), is a non-profit scientific association promoting developmental biology. The society holds an international Congress every four years, and awards the most prestigious award in the field of developmental biology—the Ross Harrison Prize."About the ISDB" , International Society of Developmental Biologists. The institute was founded by in 1911 as "a selective society of embryologists who would meet and discuss aspects of comparative embryology".Emily Noël [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Developmental Biology
Developmental biology is the study of the process by which animals and plants grow and develop. Developmental biology also encompasses the biology of Regeneration (biology), regeneration, asexual reproduction, metamorphosis, and the growth and differentiation of stem cells in the adult organism. Perspectives The main processes involved in the embryogenesis, embryonic development of animals are: tissue patterning (via regional specification and patterned cellular differentiation, cell differentiation); tissue growth; and tissue morphogenesis. * Regional specification refers to the processes that create the spatial patterns in a ball or sheet of initially similar cells. This generally involves the action of cytoplasmic determinants, located within parts of the fertilized egg, and of inductive signals emitted from signaling centers in the embryo. The early stages of regional specification do not generate functional differentiated cells, but cell populations committed to developing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicole Le Douarin
Nicole Marthe Le Douarin (born 20 August 1930) is a developmental biologist known for her studies of chimeras, which have led to critical insights regarding higher animal nervous and immune systems. Le Douarin invented an embryo manipulation technology to produce chimeric embryos, from chicken and quails. Her research has shed light on the development of higher animal nervous and immune systems. She showed that precursor cells within the neural crest were multipotent. Her technique has also permitted her to shed light on the development of the blood and immune systems. Her work on antero-posterior patterning of the vertebrate digestive tract laid the grounds for future work, leading to a better understanding of antero-posterior patterning in the digestive tract. Early years and education Le Douarin was born on 20 August 1930 in Lorient, France. She was an only child, raised by both parents in the town of Lorient, where her mother worked as a schoolteacher and her father as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organizations Established In 1968
An organization or organisation (Commonwealth English; see spelling differences), is an entity—such as a company, an institution, or an association—comprising one or more people and having a particular purpose. The word is derived from the Greek word ''organon'', which means tool or instrument, musical instrument, and organ. Types There are a variety of legal types of organizations, including corporations, governments, non-governmental organizations, political organizations, international organizations, armed forces, charities, not-for-profit corporations, partnerships, cooperatives, and educational institutions, etc. A hybrid organization is a body that operates in both the public sector and the private sector simultaneously, fulfilling public duties and developing commercial market activities. A voluntary association is an organization consisting of volunteers. Such organizations may be able to operate without legal formalities, depending on jurisdiction, includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientific Organizations Established In 1911
Science is a systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the universe. Science may be as old as the human species, and some of the earliest archeological evidence for scientific reasoning is tens of thousands of years old. The earliest written records in the history of science come from Ancient Egypt and Mesopotamia in around 3000 to 1200 BCE. Their contributions to mathematics, astronomy, and medicine entered and shaped Greek natural philosophy of classical antiquity, whereby formal attempts were made to provide explanations of events in the physical world based on natural causes. After the fall of the Western Roman Empire, knowledge of Greek conceptions of the world deteriorated in Western Europe during the early centuries (400 to 1000 CE) of the Middle Ages, but was preserved in the Muslim world during the Islamic Golden Age and later by the efforts of Byzantine Greek scholars who brought Greek ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mechanisms Of Development
''Mechanisms of Development'' is a peer-reviewed scientific journal covering all aspects of developmental biology. It is the official journal of the International Society of Developmental Biologists and is published by Elsevier. The journal was established in 1972 as ''Cell Differentiation'' and was renamed ''Cell Differentiation and Development'' in 1988. It acquired its current name in December 1990. The editor-in-chief is D. Wilkinson (National Institute for Medical Research). A separate section of the journal, ''Gene Expression Patterns'', covers research on cloning and gene expression. In 2020 the journal became ''Cells & Development'' with the subtitle: 'Cell and Developmental Biology and their Quantitative Approaches'. Abstracting and indexing The journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2015 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethel Browne Harvey
Ethel (Nicholson) Browne Harvey (December 14, 1885 in Baltimore, Maryland – September 2, 1965 in Falmouth, Massachusetts) was an American embryologist, known for her critical findings about cell division, using the embryology of sea urchins, and for early work studying embryonic cell cleavage. Biography and education Ethel Nicholson Browne was born December 14, 1885, in Baltimore, Maryland, to Bennett Barnard Browne and Jennifer Nicholson Browne. She was one of five children; three of her siblings became doctors, including two of her sisters (Jennie Nicholson Browne and Mary Nicholson Browne), and one of her brothers became a metallurgist.Donna J. Haraway, "Ethel Browne Harvey", in Barbara Sicherman and Carol Hurd Green, editors, ''Notable American Women: The Modern Period: A Biographical Dictionary. Volume 4'' (Harvard University Press, 1980) Browne's parents sent their three daughters to the Bryn Mawr School, which was the first solely preparatory girls' school in the United ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abraham Mandel Schechtman
Abraham, ; ar, , , name=, group= (originally Abram) is the common Hebrew patriarch of the Abrahamic religions, including Judaism, Christianity, and Islam. In Judaism, he is the founding father of the special relationship between the Jews and God; in Christianity, he is the spiritual progenitor of all believers, whether Jewish or non-Jewish; and in Islam, he is a link in the chain of Islamic prophets that begins with Adam (see Adam in Islam) and culminates in Muhammad. His life, told in the narrative of the Book of Genesis, revolves around the themes of posterity and land. Abraham is called by God to leave the house of his father Terah and settle in the land of Canaan, which God now promises to Abraham and his progeny. This promise is subsequently inherited by Isaac, Abraham's son by his wife Sarah, while Isaac's half-brother Ishmael is also promised that he will be the founder of a great nation. Abraham purchases a tomb (the Cave of the Patriarchs) at Hebron to be S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Brown (biologist)
Donald Brown may refer to: Academics * Donald F. Brown (archaeologist) (1908–2014), American archaeologist * Donald Brown (anthropologist) (born 1934), American professor of anthropology * Donald D. Brown, American science professor Arts and entertainment * Donald Brown (musician) (born 1954), American jazz musician * Don Brown (author) (born 1960), American novelist * Don Brown (voice actor) (born 1964), Canadian voice actor * Don Brown (children's author), American children's book author and illustrator Politics * Don Brown (Australian politician) (born 1981), member of the Queensland Parliament * Donald Ferguson Brown (1903–1959), Canadian politician, barrister and lawyer * Donald Cameron Brown (1892–1963), Canadian politician in the Legislative Assembly of British Columbia Sports * Don Brown (American football coach) (born 1955), American college football coach * Donald Brown (defensive back) (born 1963), American football defensive back * Donald Brown (running b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viktor Hamburger
Viktor Hamburger (July 9, 1900 – June 12, 2001)Garland E. AllenViktor Hamburger, 1900–2001. National Academy of Sciences Biographical Memoirs, 2015, 39 pp. was a German-American professor and embryologist. His collaboration with neuroscientist Rita Levi-Montalcini resulted in the discovery of nerve growth factor. In 1951 he and Howard Hamilton published a standardized stage series to describe chicken embryo development, now called the Hamburger-Hamilton stages. He was considered "one of the most influential neuroembryologists of the twentieth century". Early life Hamburger was born on in Landeshut, Silesia, Germany to Max Hamburger and Else Gradenwitz. After completing gymnasium in June 1918, Hamburger was inducted into the German army, but was released after the Armistice later that year. The army had discharged him in the city of Breslau, and he began his university studies there, moving to Heidelberg for the academic year of 1919–1920. However, in the spring o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Gurdon
Sir John Bertrand Gurdon (born 2 October 1933) is a British developmental biologist. He is best known for his pioneering research in nuclear transplantation and cloning. He was awarded the Lasker Award in 2009. In 2012, he and Shinya Yamanaka were awarded the Nobel Prize for Physiology or Medicine for the discovery that mature cells can be converted to stem cells. Early days Gurdon attended Edgeborough and then Eton College, where he ranked last out of the 250 boys in his year group at biology, and was in the bottom set in every other science subject. A schoolmaster wrote a report stating, "I believe he has ideas about becoming a scientist; on his present showing this is quite ridiculous." Gurdon explains it is the only document he ever framed; Gurdon also told a reporter, "When you have problems like an experiment doesn't work, which often happens, it's nice to remind yourself that perhaps after all you are not so good at this job and the schoolmaster may have been right." G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pieter Nieuwkoop
Pieter is a male given name, the Dutch form of Peter. The name has been one of the most common names in the Netherlands for centuries, but since the mid-twentieth century its popularity has dropped steadily, from almost 3000 per year in 1947 to about 100 a year in 2016. at the Corpus of First Names in The Netherlands Some of the better known people with this name are below. See for a longer list. * (?-1332), Flemish revolutionary * (c. 1480–1572), Flemish Franciscan missionary in Mexico known as "Pedro de Gante" * |
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