• Thumbnail for Pangenesis
    theory of pangenesis itself first appeared in Darwin's notebooks in 1841. In 1861, the Irish physician Henry Freke developed a variant of pangenesis in his...
    32 KB (3,852 words) - 17:21, 9 September 2023
  • Thumbnail for Blending inheritance
    yield pink-flowered offspring. Charles Darwin's theory of inheritance by pangenesis, with contributions to egg or sperm from every part of the body, implied...
    13 KB (1,313 words) - 19:36, 12 August 2023
  • Thumbnail for Lamarckism
    effects of use and disuse, as Lamarck had done, and his own concept of pangenesis similarly implied soft inheritance. Many researchers from the 1860s onwards...
    101 KB (10,509 words) - 13:33, 1 May 2024
  • Thumbnail for History of genetics
    own theory of heredity, pangenesis, did not meet with any large degree of acceptance. A more mathematical version of pangenesis, one which dropped much...
    28 KB (3,441 words) - 15:46, 26 December 2023
  • Thumbnail for Evolution
    mystery. Towards this end, Darwin developed his provisional theory of pangenesis. In 1865, Gregor Mendel reported that traits were inherited in a predictable...
    238 KB (24,700 words) - 04:40, 1 April 2024
  • Thumbnail for The Variation of Animals and Plants Under Domestication
    much like to hear what you think of 'Pangenesis'." Few of Darwin's colleagues shared his enthusiasm for pangenesis. Wallace was initially supportive and...
    31 KB (3,045 words) - 17:30, 6 April 2024
  • Thumbnail for Gene
    offspring. Charles Darwin developed a theory of inheritance he termed pangenesis, from Greek pan ("all, whole") and genesis ("birth") / genos ("origin")...
    112 KB (12,720 words) - 01:27, 2 May 2024
  • Thumbnail for Francis Galton
    into heredity which led him to challenge Charles Darwin's hypothesis of pangenesis. Darwin had proposed as part of this model that certain particles, which...
    72 KB (8,655 words) - 17:49, 1 May 2024
  • Thumbnail for Weismann barrier
    inheritance Pangenesis – Darwin's proposed mechanism for heredity Geison, G. L. (1969). "Darwin and heredity: The evolution of his hypothesis of pangenesis". J...
    7 KB (822 words) - 03:05, 26 November 2023
  • Thumbnail for Hugo de Vries
    published his book Intracellular Pangenesis, in which, based on a modified version of Charles Darwin's theory of Pangenesis of 1868, he postulated that different...
    21 KB (2,260 words) - 18:04, 14 February 2024
  • Thumbnail for Georges-Louis Leclerc, Comte de Buffon
    own theory of pangenesis." Zirkle, Conway (1935). "The Inheritance of Acquired Characters and the Provisional Hypothesis of Pangenesis". The American...
    34 KB (4,236 words) - 05:56, 2 May 2024
  • Thumbnail for Heredity
    a mix of blending inheritance and the inheritance of acquired traits (pangenesis). Blending inheritance would lead to uniformity across populations in...
    34 KB (3,747 words) - 02:16, 3 April 2024
  • Thumbnail for Darwinism
    of evolutionary thought Modern evolutionary synthesis Neural Darwinism Pangenesis—Charles Darwin's hypothetical mechanism for heredity Social Darwinism...
    32 KB (3,449 words) - 02:13, 2 April 2024
  • Thumbnail for Zoonomia
    similar to Lamarck's ideas on evolution. Darwin advocated a hypothesis of pangenesis in the third edition of Zoonomia. English Romantic poet William Wordsworth...
    9 KB (1,114 words) - 07:03, 13 April 2024
  • Thumbnail for Charles Darwin
    of his planned "big book", and included his unsuccessful hypothesis of pangenesis attempting to explain heredity. It sold briskly at first, despite its...
    162 KB (15,891 words) - 14:19, 28 March 2024
  • Thumbnail for Modern synthesis (20th century)
    acquired characteristics entirely possible, and Darwin's 1868 theory of pangenesis, with contributions to the next generation (gemmules) flowing from all...
    74 KB (7,655 words) - 08:23, 4 May 2024
  • Thumbnail for Trofim Lysenko
    body contributes to the germ cells, in the manner of Darwin's theory of pangenesis, though Lysenko denied any such connection. These ideas were not directly...
    42 KB (4,510 words) - 02:58, 8 May 2024
  • YS (20 July 2018). "Darwin's Pangenesis and Certain Anomalous Phenomena". In Dhavendra, Kumar (ed.). Darwin's Pangenesis and Its Rediscovery Part B, Advances...
    14 KB (1,682 words) - 22:11, 10 February 2024
  • Thumbnail for Conway Zirkle
    Characters and the Provisional Hypothesis of Pangenesis. American Naturalist 69: 417–445. 1936. Further Notes on Pangenesis and the Inheritance of Acquired Characters...
    3 KB (294 words) - 04:47, 17 April 2024
  • Thumbnail for Gregor Mendel
    Darwin tried unsuccessfully to explain inheritance through a theory of pangenesis. It was not until the early 20th century that the importance of Mendel's...
    47 KB (5,053 words) - 08:16, 5 May 2024
  • chapter of Variation setting out his hypothesis about heredity, that "pangenesis" brought "gemmules" from every cell of the body to the reproductive organs...
    42 KB (5,878 words) - 11:57, 4 April 2024
  • Thumbnail for Germ plasm
    by Charles Darwin both in On the Origin of Species and as part of his pangenesis theory of inheritance. However, a careful reading of Weismann's work over...
    8 KB (959 words) - 12:36, 13 February 2024
  • Thumbnail for Genetics
    theories included Darwin's pangenesis (which had both acquired and inherited aspects) and Francis Galton's reformulation of pangenesis as both particulate and...
    98 KB (10,393 words) - 23:39, 3 May 2024
  • Thumbnail for Herbert Spencer
    the race. Spencer in his book Principles of Biology (1864), proposed a pangenesis theory that involved "physiological units" assumed to be related to specific...
    78 KB (9,630 words) - 19:51, 2 May 2024
  • Thumbnail for Graft hybrid
    1007/BF03052603. Liu, Yongsheng (2018). "Darwin's Pangenesis and Graft Hybridization". Darwin's Pangenesis and its Rediscovery Part B. Advances in Genetics...
    7 KB (696 words) - 03:56, 25 March 2024
  • Thumbnail for Josiah Wedgwood
    Vestiges of the Natural History of Creation History of evolutionary thought Pangenesis Darwin Industry Commemoration things named for Darwin Darwinism Neural...
    40 KB (4,469 words) - 14:30, 21 April 2024
  • Thumbnail for Susannah Darwin
    Vestiges of the Natural History of Creation History of evolutionary thought Pangenesis Darwin Industry Commemoration things named for Darwin Darwinism Neural...
    4 KB (516 words) - 23:48, 22 April 2024
  • Thumbnail for Emma Darwin
    Vestiges of the Natural History of Creation History of evolutionary thought Pangenesis Darwin Industry Commemoration things named for Darwin Darwinism Neural...
    25 KB (2,743 words) - 12:04, 27 February 2024
  • Thumbnail for The Descent of Man, and Selection in Relation to Sex
    Vestiges of the Natural History of Creation History of evolutionary thought Pangenesis Darwin Industry Commemoration things named for Darwin Darwinism Neural...
    51 KB (6,413 words) - 03:29, 26 February 2024
  • Thumbnail for History of evolutionary thought
    traits faithfully from one generation to the next. Darwin's hypothesis of pangenesis, while relying in part on the inheritance of acquired characteristics...
    141 KB (16,362 words) - 18:46, 26 April 2024