TABLE 1

The distribution of FISH signals of 45S rDNA and BAC BoB061G14 on the A and C genome chromosomes of B. napus

No. of chromosome pairs
FISH signalsFull complement (19)A genome (10)C genome (9)Chromosomes
45S only321A3 A5
C8
BoB061G14 only1055A2 A4 A7 A8 A10
C1 C2 C4 C5 C6
45S + BoB061G14431A1 A6 A9
C7
None202C3 C9