Summary edit

Schematische Darstellung der genetischen Rekombination väterlicher und mütterlicher Gene durch Crossing-over. Gezeigt ist die Frühphase der Meiose I, mit anschließender Trennung der homologen Chromosomen und schließlich der Bildung von Keimzellen mit 1-Chromatid-Chromosomen in der Meiose II. Es sind zwei Gene a und b auf den Chromosomen markiert, die in den Ausprägungen + und - vorliegen. Durch Crossing-over entstehen die neuen Allelkombination a+/b+ und a-/b-. Autor: Gebintit. (Nach verschiedenen Literaturvorlagen).

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