Figure 4From: Abnormal chromosome behavior during meiosis in the allotetraploid of Carassius auratus red var. (♀) × Megalobrama amblycephala(♂)Examination of hybridizing signals by FISH in RCC, BSB, the gynogenetic offspring (G-1, G-2, and G-3) and backcross progenies (H-1, H-2, and H-3) of 4nRB. A: The centromere probe hybridized to 100 chromosomes in RCC; B: No chromosome of BSB was hybridized; C: The centromere probe hybridized to 100 chromosomes of G-1; D: The centromere probe hybridized to 100 RCC-derived chromosomes in G-2; E: The centromere probe hybridized to 150 chromosomes of G-3; F: The centromere probe hybridized to 100 chromosomes of H-1; G: The centromere probe hybridized to 150 chromosomes of H-2; H: The centromere probe hybridized to 150 RCC-derived chromosomes in H-3.Back to article page