Table 2.
Summary of cDNA-AFLPs between 48 S0 and 47 S5 Resynthesized B. napus Polyploid Lines
| S0 Generationa
|
S5 Generationa
|
|||||
|---|---|---|---|---|---|---|
| Total | Colch. | Spont. | Total | Colch. | Spont. | |
| Total no. fragments expectedb | 17,020 | 14,182 | 2,838 | 16,680 | 13,838 | 2,842 |
| Total no. fragments lost (%) | 31 (0.2) | 27 (0.2) | 4 (0.1) | 504 (3.0) | 419 (3.0) | 85 (3.0) |
| No. A fragments expectedbc | 6,428 | 5,352 | 1,076 | 6,298 | 5,224 | 1,074 |
| No. A fragments lost (%)c | 14 (0.22) | 10 (0.2) | 4 (0.4) | 250 (4.0) | 197 (3.8) | 53 (4.9) |
| No. C fragments expectedbc | 5,984 | 4,990 | 994 | 5,870 | 4,870 | 1,000 |
| No. C fragments lost (%)c | 17 (0.3) | 17 (0.3) | 0 | 252 (4.3) | 220 (4.5) | 32 (3.2) |
| No. AC fragments expectedbc | 4,608 | 3,840 | 768 | 4,512 | 3,744 | 768 |
| No. AC fragments lost (%)c | 0 | 0 | 0 | 2 (0.04) | 2 (0.05) | 0 |
a
The table is split by fragments scored in the S0 or S5 generation and is further divided into total marker data and data collected from colchicine (Colch.) or spontaneously (Spont.) doubled lines.
b
Expected number of fragments is equal to the product of total markers scored and the number of lines, minus missing data, and is the number expected under parental additivity.
c
Designations A (B. rapa), C (B. oleracea), and AC (common to both) indicate the transcriptome of origin of the cDNA-AFLP markers scored.