• Thumbnail for Drosophila pseudoobscura
    Drosophila pseudoobscura is a species of fruit fly, used extensively in lab studies of speciation. It is native to western North America. In 2005, D. pseudoobscura...
    10 KB (1,038 words) - 18:32, 13 January 2024
  • Thumbnail for Drosophila
    based on the following Drosophila species: Drosophila serrata, Drosophila pseudoobscura, Drosophila melanogaster, and Drosophila neotestacea. Polyandry...
    63 KB (6,512 words) - 23:17, 28 October 2024
  • "Natural Selection for Reproductive Isolation Between Drosophila pseudoobscura and Drosophila persimilis", Evolution, 4 (2): 135–148, doi:10.2307/2405390...
    95 KB (10,153 words) - 20:43, 15 December 2024
  • Thumbnail for Laboratory experiments of speciation
    "Natural Selection for Reproductive Isolation Between Drosophila pseudoobscura and Drosophila persimilis", Evolution, 4 (2): 135–148, doi:10.2307/2405390...
    39 KB (3,802 words) - 20:12, 16 September 2024
  • Thumbnail for Drosophila obscura species group
    The Drosophila obscura species group belongs to the subgenus Sophophora and contains 6 subgroups: affinis, microlabis, obscura, pseudoobscura, subobscura...
    5 KB (335 words) - 02:10, 5 November 2021
  • laboratory experiment to show how reproductive isolation can develop in Drosophila pseudoobscura fruit flies after several generations by placing them in different...
    77 KB (8,212 words) - 21:47, 15 December 2024
  • Thumbnail for R/K selection theory
    Charles E.; Condra, Cindra (November 1980). "r- and K-selection in Drosophila pseudoobscura". Evolution. 34 (6): 1183–93. doi:10.2307/2408299. JSTOR 2408299...
    30 KB (3,199 words) - 10:59, 11 December 2024
  • Thumbnail for Cytogenetics
    in 1983. In the 1930s, Dobzhansky and his coworkers collected Drosophila pseudoobscura and D. persimilis from wild populations in California and neighboring...
    26 KB (2,925 words) - 04:48, 8 December 2024
  • Thumbnail for Peripatric speciation
    matter, and one study conducted involving bottleneck populations of Drosophila pseudoobscura found evidence of isolation after a single bottleneck. The table...
    52 KB (6,078 words) - 21:51, 15 December 2024
  • gel electrophoresis to survey dozens of loci in the fruit fly Drosophila pseudoobscura, and reported that a large fraction of the loci were polymorphic...
    29 KB (3,146 words) - 15:21, 10 December 2024
  • Thumbnail for Circadian rhythm
    demonstrated that eclosion (the process of pupa turning into adult) in Drosophila pseudoobscura was a circadian behaviour. He demonstrated that while temperature...
    110 KB (12,823 words) - 11:17, 18 December 2024
  • In the 1930s Theodosius Dobzhansky and his co-workers collected Drosophila pseudoobscura and D. persimilis from wild populations in California and neighbouring...
    14 KB (1,844 words) - 12:39, 10 September 2024
  • Thumbnail for Modern synthesis (20th century)
    to apply genetics to natural populations. He worked mostly with Drosophila pseudoobscura. He says pointedly: "Russia has a variety of climates from the...
    74 KB (7,690 words) - 08:58, 3 December 2024
  • physiological, and behavioral isolating mechanisms in Drosophila pseudoobscura and Drosophila paulistrorum. Like many of his other studies, Dobzhansky's...
    30 KB (3,734 words) - 12:12, 4 April 2024
  • Thumbnail for Heavy water
    and Temperature-Compensated Aspects of the Circadian System of Drosophila pseudoobscura". Proceedings of the National Academy of Sciences USA. 70 (7):...
    83 KB (9,692 words) - 12:01, 8 December 2024
  • Thumbnail for Drosophila circadian rhythm
    eclosion is at dawn. Biological rhythms were first studied in Drosophila pseudoobscura. Drosophila circadian rhythm have paved the way for understanding circadian...
    26 KB (3,349 words) - 19:00, 16 September 2024
  • include the "Sex Ratio" X chromosomes of Drosophila pseudoobscura and Y chromosome drive suppressors of Drosophila mediopunctata. A crucial point about the...
    82 KB (10,203 words) - 19:18, 29 October 2024
  • Thumbnail for Koinophilia
    laboratory experiment to show how reproductive isolation can evolve in Drosophila pseudoobscura fruit flies after several generations by placing them in different...
    49 KB (4,988 words) - 02:04, 16 December 2024
  • Thumbnail for Drosophila affinis
    species (e.g. Drosophila pseudoobscura), Drosophila affinis is used to study chromosome evolution and speciation. Drosophila affinis female Bracewell...
    1 KB (81 words) - 04:26, 25 October 2023
  • polyphenism. In the 1930s Dobzhansky and his co-workers collected Drosophila pseudoobscura and D. persimilis from wild populations in California and neighbouring...
    73 KB (8,926 words) - 15:32, 15 October 2024
  • Thumbnail for Mohamed Noor
    Machado, and M. A. F. Noor. 2021. Inversions shape the divergence of Drosophila pseudoobscura and D. persimilis on multiple timescales. Evolution, 75: 1820-1834...
    10 KB (826 words) - 23:21, 10 October 2024
  • information on Drosophila cytogenetics. Additionally, Dobzhansky and his team helped establish Drosophila pseudoobscura, within the genus Drosophila, as a favorable...
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  • markers and used them to study hybrid sterility between Drosophila pseudoobscura and Drosophila persimilis. This experimental method has been used for...
    7 KB (992 words) - 19:26, 16 September 2024
  • Natural Populations. XXV. Genetic Changes in Populations of Drosophila pseudoobscura and Drosophila persimilis in Some Localities in California". Evolution...
    74 KB (8,220 words) - 12:08, 17 November 2024
  • Thumbnail for Evidence for speciation by reinforcement
    "Natural Selection for Reproductive Isolation Between Drosophila pseudoobscura and Drosophila persimilis", Evolution, 4 (2): 135–148, doi:10.2307/2405390...
    53 KB (5,880 words) - 02:02, 16 December 2024
  • Thumbnail for Michael Andregg
    of Drosophila pseudoobscura of the Genes Governing the Response to Light". and "Ecological Variables Affecting the Dispersal Behavior of Drosophila pseudoobscura...
    23 KB (3,200 words) - 20:38, 29 August 2024
  • Thumbnail for Evolution
    Natural Populations. XXV. Genetic Changes in Populations of Drosophila pseudoobscura and Drosophila persimilis in Some Localities in California". Evolution...
    240 KB (24,924 words) - 00:24, 21 December 2024
  • genus in the family Geometridae The CH strain of Drosophila pseudoobscura – see Drosophila pseudoobscura § Chiricahua This disambiguation page lists articles...
    583 bytes (94 words) - 19:08, 15 December 2023
  • "Natural selection for reproductive isolation between Drosophila pseudoobscura and Drosophila persimilis", Evolution, 4 (2): 135–148, doi:10.2307/2405390...
    75 KB (9,096 words) - 01:54, 16 December 2024
  • known as the arrowhead spider The AR strain of Drosophila pseudoobscura – see Drosophila pseudoobscura § Arrowhead Sagittaria, a genus of aquatic plants...
    5 KB (658 words) - 18:55, 2 November 2023