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  • Institution/s: Rheinische Friedrich-Wilhelms-Universität Bonn, Universidad de Alicante, Universidad de Valladolid, Université d'Artois
  • Project: Diccionario Terminológico de Genética (Eurogene)
  • Identification number: 152
  • Subdomains: Studies of chromatin, Studies of DNA, Studies of RNA, Techniques
  • Author/s: Beatriz BURGOS CUADRILLERO, Héctor BOLORINOS RUIZ, Marie-Hélène GARCIA, Teresa AMIDO LOZANO
  • Creation / modification date: 27-02-2014
  • Term: meiosis
  • Gramatical category: s
  • Definition: Meiosis Is the type of division of cell nuclei that occurs specifically to produce the gametes –which are mature sex cells, specifically the ovum in the female and the spermatozoon in the male- that are necessary for sexual reproduction.
  • Context: After the germ cell's last mitotic division, a period of DNA synthesis occurs, so that the cell initiating meiosis doubles the amount of DNA in its nucleus. In this state, each chromosome consists of two sister chromatids attached at a common kinetochore.
  • Expression: contributes to normal meiosis
  • Notes: The complete production of gametes, including both the cell division stage and the subsequent maturing of the gametes is called gametogenesis.
  • Weighting mark: nor
  • Remission: sin, Homéoboîte Fuente: http://gdt.oqlf.gouv.qc.ca/ficheOqlf.aspx?Id_Fiche=115214
  • Sources:
    • Term: EMERY, A. (2009), Elementos de genética médica. Barcelona: Ed. Elsevier, 13ª Edición. (Revisión científica a cargo del Dr. Rafael Oliva Virgili).
    • Definition: LUQUE, J., ÁNGEL, H. (2012) Texto ilustrado de biología molecular e ingeniería genética. Conceptos, técnicas y aplicaciones en ciencias de la salud. Madrid: Harcourt. ISBN:84-8174-505-7; Real Academia Nacional de Medicina. (2012) Diccionario de términos médicos. Madrid: Editorial Médica Panamericana ISBN: 978-84-9835-183-5.
    • Context: MALAPEIRA., Jordi. (2006). Función biológica y regulación de la ciclina específica de meiosis Rem1 en Schizosaccharomyces pombe. Recuperado el 22 de noviembre del 2013 de: http://www.tdx.cat/bitstream/handle/10803/7099/tjma.pdf?sequence=1
  • Images:
    • meiosis
      http://www.ngfn.de/de/die_vererbung.html (abgerufen im November 2013).
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