Fig. 4. Chromosomes of (A) androgenetic and (B) normal rainbow trout after PRINS with telomere primers. Arrows indicate chromosomes possessing interstitial telomeric sites (ITS). (C) Karyotype of individual No. 12 (2n=58) with signals derived from telomeric sequences. Two pairs of chromosomes with ITS are shown by arrowheads. Scale bar, 10 µm.