PS591 is a queen of Poul Erik Sørensen (DK) mated in 2004, descendant F4 of Caucas98R. She results in a new line of pure caucasica.
PS591 | = | .04 – PS591 tun PS614 | : | .03 – PS672 strs UG9714 | : | ||
.00 – PS014 tun PS028 | : | .98 – Cauc(PS) alr KB247 | : | ||||
imq .98 – Caucas98R × Caucas98 (pure caucasica) |
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Color code and Abbreviations | ||||||||||||||||||||||||||||||||||||
Queens from one strain, but mated by drones from another strain . Their population and daughters (and drones of them) are F1 crossed. |
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Queen and Drones have the same ancestors: combination to increase or stabilize some characteristics | ||||||||||||||||||||||||||||||||||||
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