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From January 1st, 2021, seed orders from EU customers will require a phytosanitary certificate. Please click for further information

Koornneef RI Cal x Tac

Donated by

  • Maarten Koornneef Plant Breeding and Genetics, Max-Planck-Institute for Plant Breeding Research

Click here to view all 107 of these lines.


  • Collection of Arabidopsis thaliana recombinant inbred lines
  • Parental line Tac female: N97578
  • Parental line Cal male : N97579


Lines can be ordered as individually or as a complete set of 105 lines + 2 parental lines (N97472):

Nasc code Description Stock contents
N97472 Complete set of 105 recombinant inbred lines from the cross Cal and Tac plus 2 parental lines. View set contents


This collection is awaiting bulking and so is presently unavailable to order.

Further Infomation

Genotype information


  • Huang, X. et al. 2010. The earliest stages of adaptation in an experimental plant population: strong selection on QTLS for seed dormancy. Molecular ecology 19(7): 1335-51. PMID. 20149097.