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Augustin Sageret
Augustin Sageret (27 July 1763 – 23 March 1851) was a French botanist. In 1826, Sageret carried out an experiment that involved hybridizing a muskmelon with a cantaloupe. He has been described as a precursor to Gregor Mendel. Zirkle, Conway. (1951). ''Gregor Mendel & His Precursors''. ''Isis Isis (; ''Ēse''; ; Meroitic: ''Wos'' 'a''or ''Wusa''; Phoenician: 𐤀𐤎, romanized: ʾs) was a major goddess in ancient Egyptian religion whose worship spread throughout the Greco-Roman world. Isis was first mentioned in the Old Kin ...''. Vol. 42, No. 2, pp. 97-104. References 1763 births 1851 deaths 19th-century French botanists Proto-evolutionary biologists 18th-century French botanists {{France-scientist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muskmelon
''Cucumis melo'', also known as melon, is a species of ''Cucumis'' that has been developed into many cultivated varieties. The fruit is a pepo. The flesh is either sweet or bland, with or without a musky aroma, and the rind can be smooth (such as honeydew), ribbed (such as European cantaloupe), wrinkled (such as casaba melon), or netted (such as muskmelon). In North America, the sweet-flesh varieties are often collectively called muskmelon, including the musky netted-rind varieties and the inodorous smooth-rind varieties, and cantaloupe usually means the former type. However, muskmelon in a narrow sense only refers to the musky netted-rind type, while the true cantaloupe is the European type with ribbed and often warty rind that is seldom grown in North America. The origin of melons is not known. Research has revealed that seeds and rootstocks were among the goods traded along the caravan routes of the Ancient World. Some botanists consider melons native to the Levant and Egypt, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cantaloupe
The cantaloupe, rockmelon (Australia and New Zealand, although cantaloupe is used in some states of Australia), sweet melon, or spanspek (Southern Africa) is a melon that is a variety of the muskmelon species (''Cucumis melo'') from the family Cucurbitaceae. Cantaloupes range in weight from . Originally, ''cantaloupe'' referred only to the non-netted, orange-fleshed melons of Europe, but today may refer to any orange-fleshed melon of the ''C. melo'' species. Etymology and origin The name ''cantaloupe'' was derived in the 18th century via French from The Cantus Region of Italian , which was formerly a papal county seat near Rome, after the fruit was introduced there from Armenia. It was first mentioned in English literature in 1739. The cantaloupe most likely originated in a region from South Asia to Africa. It was later introduced to Europe, and around 1890, became a commercial crop in the United States. ''Melon'' derived from use in Old French as during the 13th century ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gregor Mendel
Gregor Johann Mendel, Augustinians, OSA (; cs, Řehoř Jan Mendel; 20 July 1822 – 6 January 1884) was a biologist, meteorologist, mathematician, Augustinians, Augustinian friar and abbot of St Thomas's Abbey, Brno, St. Thomas' Abbey in Brünn (''Brno''), Margraviate of Moravia. Mendel was born in a Sudeten Germans, German-speaking family in the Austrian Silesia, Silesian part of the Austrian Empire (today's Czech Republic) and gained posthumous recognition as the founder of the modern science of genetics. Though farmers had known for millennia that crossbreeding of animals and plants could favor certain desirable trait (biological), traits, Mendel's pea plant experiments conducted between 1856 and 1863 established many of the rules of biological inheritance, heredity, now referred to as the laws of Mendelian inheritance. Mendel worked with seven characteristics of pea plants: plant height, pod shape and color, seed shape and color, and flower position and color. Taking seed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conway Zirkle
Conway Zirkle (October 28, 1895 – March 28, 1972) was an American botanist and historian of science. Zirkle was professor emeritus at the University of Pennsylvania. He was highly critical of Lamarckism, Lysenkoism and Marxian biology.Joravsky, David. (1960). ''Evolution, Marxian Biology and the Social Scene by Conway Zirkle''. ''Isis''. Vol. 51, No. 3. pp. 348-353. Selected publications Books *''The Beginnings of Plant Hybridization'' (1935) *''Death of a Science in Russia, the Fate of Genetics as Described in "Pravda" and Elsewhere'' (1949) *''Evolution, Marxian Biology, and the Social Scene'' (1959) *''The Evolution of Biology'' (1964) Papers *Zirkle, Conway. (1935). ''The Inheritance of Acquired Characters and the Provisional Hypothesis of Pangenesis''. ''American Naturalist'' 69: 417-445. *Zirkle, Conway. (1936). ''Further Notes on Pangenesis and the Inheritance of Acquired Characters''. ''American Naturalist'' 70: 529-546. *Zirkle, Conway. (1941). ''Natural Selection ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isis (journal)
''Isis'' is a quarterly peer-reviewed academic journal published by the University of Chicago Press. It covers the history of science, history of medicine, and the history of technology, as well as their cultural influences. It contains original research articles and extensive book reviews and review essays. Furthermore, sections devoted to one particular topic are published in each issue in open access. These sections consist of the Focus section, the Viewpoint section and the Second Look section. History The journal was established by George Sarton and the first issue appeared in March 1913. Contributions were originally in any of four European languages (English, French, German, and Italian), but since the 1920s, only English has been used. Publication is partly supported by an endowment from the Dibner Fund. Two associated publications are ''Osiris'' (established 1936 by Sarton) and the ''Isis Current Bibliography''. The publication of the journal was interrupted in 1914 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1763 Births
Events January–March * January 27 – The seat of colonial administration in the Viceroyalty of Brazil is moved from Salvador to Rio de Janeiro. * February 1 – The Royal Colony of North Carolina officially creates Mecklenburg County from the western portion of Anson County. The county is named for Queen Charlotte of Mecklenburg-Strelitz, who married George III of the United Kingdom in 1761. * February 10 – Seven Years' War – French and Indian War: The Treaty of Paris ends the war, and France cedes Canada (New France) to Great Britain. * February 15 – The Treaty of Hubertusburg puts an end to the Seven Years' War between Prussia and Austria, and their allies France and Russia. * February 23 – The Berbice Slave Uprising starts in the former Dutch colony of Berbice. * March 1 – Charles Townshend becomes President of the Board of Trade in the British government. April–June * April 6 – The Théâtre du Palais-R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1851 Deaths
Events January–March * January 11 – Hong Xiuquan officially begins the Taiping Rebellion. * January 15 – Christian Female College, modern-day Columbia College, receives its charter from the Missouri General Assembly. * January 23 – The flip of a coin, subsequently named Portland Penny, determines whether a new city in the Oregon Territory is named after Boston, Massachusetts, or Portland, Maine, with Portland winning. * January 28 – Northwestern University is founded in Illinois. * February 1 – ''Brandtaucher'', the oldest surviving submersible craft, sinks during acceptance trials in the German port of Kiel, but the designer, Wilhelm Bauer, and the two crew escape successfully. * February 6 – Black Thursday in Australia: Bushfires sweep across the state of Victoria, burning about a quarter of its area. * February 12 – Edward Hargraves claims to have found gold in Australia. * February 15 – In Boston, Massac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century French Botanists
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the large S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proto-evolutionary Biologists
Evolutionary thought, the recognition that species change over time and the perceived understanding of how such processes work, has roots in antiquity—in the ideas of the ancient Greeks, Romans, Chinese, Church Fathers as well as in medieval Islamic science. With the beginnings of modern biological taxonomy in the late 17th century, two opposed ideas influenced Western biological thinking: essentialism, the belief that every species has essential characteristics that are unalterable, a concept which had developed from medieval Aristotelian metaphysics, and that fit well with natural theology; and the development of the new anti-Aristotelian approach to modern science: as the Enlightenment progressed, evolutionary cosmology and the mechanical philosophy spread from the physical sciences to natural history. Naturalists began to focus on the variability of species; the emergence of palaeontology with the concept of extinction further undermined static views of nature. In t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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