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*  Proses pembentukan ovum | Four Season News
Sejak masa embrio hingga dewasa, oogonia (sel induk telur) di dalam ovarium mengalami perkembangan. Oogonium pada masa embrio ...
  http://fourseasonnews.blogspot.com/2014/01/proses-pembentukan-ovum.html
*  Bioline International Official Site (site up-dated regularly)
... and germline cysts derived from oogonium division were present in the gonad. At 50 days after hatching, ovarian cavities and ...
  http://www.bioline.org.br/abstract?id=zr13072&lang=en
*  Oogenisis - Revision Cards in University Biology
6 months after birth all oocytes will have matured from oogonia.. oocytes remain in a state of suspended prophase and mitosis ...
  https://getrevising.co.uk/revision-cards/oogenisis
*  View source for Oogonium - Biology-Online Dictionary
When the oogonia start [[meiosis]] they are now referred to as [[primary oocyte]]s. ''See also:'' [[secondary oocyte]] ... Definition''' ''noun, plural: oogonia'' (''zoology'') The [[diploid]] female [[gametogonium]] that gives rise to [[primary ... the oogonia are actually [[primordial germ cell]]s that have migrated from the[[ yolk sac]] to the [[genital ridge]] during the ...
  http://www.biology-online.org/bodict/index.php?title=Oogonium&action=edit
*  Ovarian adult stem cells: hope or pitfall? | Journal of Ovarian Research | Full Text
Through mitotic divisions, the number of oogonia increases until the fifth month of intrauterine life, when the first meiotic ... the wall of the yolk sac from where they will migrate and populate the urogenital ridge and further differentiate into oogonia ... division is triggered and the oogonia become oocytes.. The differentiating potential of PGS in vitro is well characterized so ...
  https://ovarianresearch.biomedcentral.com/articles/10.1186/1757-2215-7-71
*  Oogonium - Wikipedia
An oogonium (plural oogonia) is a small diploid cell which on maturation forms a primordial follicle in a female fetus or the ... Oogonia proliferate via mitosis during the 9th to 22nd week of embryonic development. There can be up to 600,000 oogonia by the ... Oogonia that are undergoing degeneration appear slightly different under the electron microscope. In these oogonia, the ... In heterothallic species, the oogonia and antheridia are located on hyphal branches of different thallophyte colonies. Oogonia ...
  https://en.wikipedia.org/wiki/Oogonium
*  Intercallary and Terminal oogonium - Pythium - Penn State University
... oogonium and an antheridium originating from different hyphae = diclinous. Right: Terminal oogonium and an antheridium ... Intercallary and Terminal oogonium Left: Intercallary (like a bead on a string) oogonium and an antheridium originating from ... Right: Terminal oogonium and an antheridium originating from the same hyphae = monoclinous. ...
  http://plantpath.psu.edu/pythium/images/oospore-with-intercallary-antheridium/view
*  Oogenesis - wikidoc
Creation of oogonia. The creation of oogonia traditionally doesn't belong to oogenesis, but to the common path of gametogenesis ... Oogonium diploid/46 2N Oocytogenesis (mitosis) third trimester (forming oocytes) primary Oocyte diploid/46 4N Ootidogenesis ( ... Some algae and the oomycetes produce eggs in oogonia. In the brown alga Fucus, all four egg cells survive oogenesis, which is ... Spermatogenesis (spermatogonium, spermatocyte, spermatid, sperm) - Oogenesis (oogonium, oocyte, ootid, ovum) - Germ cell ( ...
  http://www.wikidoc.org/index.php/Oogenesis
*  Repro Flashcards by Donovon Allen | Brainscape
Oogonia. Primary oocyte. Primordial follicle. Primary follicle. Secondary follicle. Tertiary follicle. Polar body or secondary ...
  https://www.brainscape.com/flashcards/repro-5111383/packs/6887402
*  MCAT - Biology Flashcards by Caitlin Rodeghier | Brainscape
Oogonia Female germ cells located in the ovaries, arise from epithelial tissue and undergoes meiosis to become 1. Oocytes, 2. ...
  https://www.brainscape.com/flashcards/mcat-biology-422004/packs/486133
*  Midterm 2 Flashcards by MONICA RUIZ-SOSA | Brainscape
8 weeks gestation:* 600,000 oogonia • *5 months gestation:* 7 million oogonia • *Birth:* 1 million (most are primordial ... Germ line = the cell lineage (oogonia and spermatogonia) giving rise to gametes.. • Mutations are only relevant to evolutionary ...
  https://www.brainscape.com/flashcards/midterm-2-5869968/packs/8768525
*  Reproduction Dynamics
Oogonia (Oo). *Primary growth (PG) oocytes. *Previtellogenic stage in which oocytes increase in size and often acquire oil ...
  http://www.myfwc.com/research/saltwater/reef-fish/reproduction/dynamics/
*  Embryology Flashcards by Christine Joyce | Brainscape
PCGs migrate from yolk --> future ovary --> immediately begin to differentiate into oogonia --> rapid mitotic division --> ...
  https://www.brainscape.com/flashcards/embryology-6172154/packs/9488551
*  Free Anatomy Flashcards about WVSOM - Embryology
How do oogonia proliferate?. Mitotically. What are oogonia surrounded by toward the 3rd month of gestation?. Follicular cells ( ... Ovum formation (oogonium to ova). Where are primordial germ cells found?. In the wall of the yolk sac, after 3 weeks of ... Differentiated oogonia that have entered meiosis and arrested in prophase I (diplotene stage). ... Oogonia. Differentiated primordial cells that have reached developing ovary. ...
  https://www.studystack.com/flashcard-718516
*  Ovarian follicle - Wikipedia
The Oogonia multiply by dividing mitotically; this proliferation ends when the oogonia enter meiosis. The amount of time that ... Development proceeds and the gametogonia turn into oogonia, which become fully surrounded by a layer of cells (pre-granulosa ... After beginning the meiotic process, the oogonia (now called primary oocytes) can no longer replicate. Therefore, the total ... oogonia multiply by mitosis is not species specific. In the human fetus, cells undergoing mitosis are seen until the second and ...
  https://en.wikipedia.org/wiki/Ovarian_follicle
*  Oocyte division question | Physics Forums - The Fusion of Science and Community
That happens with oogonia. During development the primordial germ cells form and become oogonia through mitosis (by millions), ...
  https://www.physicsforums.com/threads/oocyte-division-question.879108/
*  Cytoskeletal dysregulation underlies Buruli ulcer formation
Japanese team creates human oogonia using human stem cells in artificial mouse ovaries. September 21, 2018 A team of ... researchers with members from several institutions in Japan has successfully generated human oogonia inside of artificial mouse ...
  https://medicalxpress.com/news/2013-03-cytoskeletal-dysregulation-underlies-buruli-ulcer.html
*  Engineered virus has artificial amino acid allowing it to serve as a vaccine
Japanese team creates human oogonia using human stem cells in artificial mouse ovaries. September 21, 2018 A team of ... researchers with members from several institutions in Japan has successfully generated human oogonia inside of artificial mouse ...
  https://medicalxpress.com/news/2016-12-virus-artificial-amino-acid-vaccine.html
*  Building bones with a 3-D printer
Japanese team creates human oogonia using human stem cells in artificial mouse ovaries. September 21, 2018 A team of ... researchers with members from several institutions in Japan has successfully generated human oogonia inside of artificial mouse ...
  https://medicalxpress.com/news/2018-07-bones-d-printer.html
*  Researchers design placenta-on-a-chip to better understand pregnancy
Japanese team creates human oogonia using human stem cells in artificial mouse ovaries. September 21, 2018 A team of ... researchers with members from several institutions in Japan has successfully generated human oogonia inside of artificial mouse ...
  https://medicalxpress.com/news/2015-06-placenta-on-a-chip-pregnancy.html
*  Vitamin D supplements reduce pain in fibromyalgia sufferers
Japanese team creates human oogonia using human stem cells in artificial mouse ovaries. September 21, 2018 A team of ... researchers with members from several institutions in Japan has successfully generated human oogonia inside of artificial mouse ...
  https://medicalxpress.com/news/2014-01-vitamin-d-supplements-pain-fibromyalgia.html