Zeitschrift für Vererbungslehre

, Volume 91, Issue 3, pp 350–354 | Cite as

Ein neues Interferenzmodell zur Aufstellung von Tetraden-Kartierungsfunktionen

  • H. Joussen
  • J. Kemper


In order to construct chromosome maps from tetrad data a new mapping function has been devised from a model of interfence characterized by an exactly defined factor of interferencei. In tetrads of a rank greater zero this factor indicates the value of inhibition of the next crossing-over. These mapping functions are of some advantage, biological as mathermatical, compared with similar functions given byBarrett et al. (1954). The mapping functions enable to evaluate interference in a two-point test cross.


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Copyright information

© Springer-Verlag 1960

Authors and Affiliations

  • H. Joussen
    • 1
  • J. Kemper
    • 1
  1. 1.Botanischen Institut der Universität zu Köln

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