Table 2.
QTL detected in SC NILs for soluble solids content (SSC) (°Bx), sucrose (SUC), fructose (FRU), glucose (GLU), citrate (CIT), and malate (MAL) content (mg g−1 fresh weight) and comparison to trait values in PS.
| QTL namea | Chr | Start interval (Mb)b | End interval (Mb) | Trait valuec | Change relative to PS (%) | |
|---|---|---|---|---|---|---|
| NIL | PS | |||||
| sscqsc1.5_CAM | 1 | 33.3 | 34.7* | 9.1 ± 1.4 | 11.9 ± 1.2 | −23.3 |
| sscqsc2.1_CAM | 2 | 0 | 1.4 | 8.9 ± 1.7 | 11.9 ± 1.2 | −25.2 |
| sucqsc2.1_CAM | 2 | 30.3 ± 5.9 | 48 ± 8.7 | −36.9 | ||
| sscqsc3.2_CAM | 3 | 2.8 | 15.4 | 8.8 ± 2 | 11.9 ± 1.2 | −25.8 |
| sucqsc3.2_CAM | 3 | 28.3 ± 16.7 | 48 ± 8.7 | −41 | ||
| sscqsc3.5_VAL11 | 3 | 21.1 | 27 | 13 ± 1.2 | 10.6 ± 0.4 | 23 |
| sscqsc4.1_CAM | 4 | 3.9 | 14.3 | 8.2 ± 0.8 | 11.9 ± 1.2 | −31.4 |
| sscqsc4.1_VAL11 | 4 | 7.4 ± 1.0 | 10.6 ± 0.4 | −30.2 | ||
| sucqsc4.1_CAM | 4 | 25.8 ± 5.1 | 48 ± 8.7 | −46.2 | ||
| sucqsc4.1_VAL11 | 4 | 25.7 ± 8.3 | 48 ± 4.0 | −40.4 | ||
| gluqsc4.1_VAL11 | 4 | 14.9 ± 2.5 | 11.1 ± 0.8 | 27.6 | ||
| sscqsc4.3_CAM | 4 | 3.9 | 27.4 | 9.0 ± 0.5 | 11.9 ± 1.2 | −24.7 |
| sscqsc5.1_CAM | 5 | 0.3 | 1.7 | 8.7 ± 0.7 | 11.9 ± 1.2 | −26.9 |
| sscqsc5.1_CDM | 5 | 7.9 ± 1.6 | 10.5 ± 1.3 | −27.3 | ||
| sscqsc5.1_VAL11 | 5 | 6.9 ± 1.2 | 10.6 ± 0.4 | −34.7 | ||
| sucqsc5.1_VAL11 | 5 | 14 ± 6.4 | 48 ± 4.0 | −67.5 | ||
| fruqsc5.1_VAL11 | 5 | 12.4 ± 1.2 | 7.9 ± 0.7 | 47.1 | ||
| gluqsc5.1_VAL11 | 5 | 16.4 ± 1.3 | 11.1 ± 0.8 | 40.3 | ||
| sscqsc5.2_CAM | 5 | 0.3 | 5.9* | 7.6 ± 0.9 | 11.9 ± 1.2 | −36.1 |
| sscqsc5.2_CDM | 5 | 8.4 ± 1.4 | 10.5 ± 1.3 | −21.9 | ||
| sucqsc5.2_CAM | 5 | 21.4 ± 9.8 | 48 ± 8.7 | −55.4 | ||
| sucqsc5.4_CAM | 5 | 27.3 | 28.1 | 28.6 ± 8.7 | −40.4 | |
| fruqsc6.2_VAL11 | 6 | 0.5 | 5.3 | 11.4 ± 1.2 | 7.9 ± 0.7 | 35.7 |
| gluqsc6.2_VAL11 | 6 | 15.6 ± 2.0 | 11.1 ± 0.8 | 33.5 | ||
| fruqsc6.4_CAM | 6 | 0.5 | 30.6 | 10.2 ± 1.0 | 14.3 ± 2.5 | −27.9 |
| sscqsc6.4_CAM | 6 | 8.5 ± 1.3 | 11.9 ± 1.2 | −28.3 | ||
| fruqsc6.6_VAL11 | 6 | 33.1 | 35.6 | 10.8 ± 1.0 | 7.9 ± 0.7 | 28.2 |
| sscqsc7.1_CAM | 7 | 2.4 | 6.6 | 10.3 ± 0.3 | 11.9 ± 1.2 | −13.5 |
| sscqsc7.3_CAM | 7 | 13 | 22.3 | 8.5 ± 0.5 | 11.9 ± 1.2 | −28.3 |
| sucqsc7.3_CAM | 7 | 30.6 ± 5.6 | 48 ± 8.7 | −36.3 | ||
| fruqsc7.3_VAL11 | 7 | 11.8 ± 1.3 | 7.9 ± 0.7 | 40.8 | ||
| gluqsc7.3_VAL11 | 7 | 15.6 ± 1.6 | 11.1 ± 0.8 | 33.6 | ||
| citqsc7.3_CAM | 7 | 2 ± 0.7 | 3.7 ± 1.2 | −45.2 | ||
| sscqsc7.4_VAL11 | 7 | 13 | 25.5 | 8.2 ± 0.7 | 10.6 ± 0.4 | −23 |
| sucqsc7.4_VAL11 | 7 | 25.6 ± 7.4 | 48 ± 4.0 | −40.7 | ||
| fruqsc7.4_VAL11 | 7 | 12.3 ± 2.2 | 7.9 ± 0.7 | 46.7 | ||
| gluqsc7.4_VAL11 | 7 | 16.8 ± 2.9 | 11.1 ± 0.8 | 43.3 | ||
| citqsc8.1_CDM | 8 | 0.3 | 5.3 | 0.6 ± 0.3 | 2.7 ± 0.9 | −78 |
| malqsc8.1_CDM | 8 | 1.8 ± 0.5 | 0.5 ± 0.5 | 252 | ||
| citqsc8.2_CDM | 8 | 1.6 | 14.9* | 0.7 ± 0.6 | 2.7 ± 0.9 | −74.2 |
| malqsc8.2_CDM | 8 | 1.8 ± 0.4 | 0.5 ± 0.5 | 245.7 | ||
| fruqsc8.2_CAM | 8 | 10.6 ± 1.7 | 14.3 ± 2.5 | −25.5 | ||
| gluqsc8.2_CAM | 8 | 8.9 ± 3.5 | 17.9 ± 2.6 | −50.5 | ||
| sucqsc8.3_CAM | 8 | 6.1 | 29.5 | 33.4 ± 10.9 | 48 ± 8.7 | −30.4 |
| fruqsc8.4_VAL11 | 8 | 19.3 | 32.5 | 12.9 ± 3.7 | 7.9 ± 0.7 | 53.8 |
| gluqsc8.4_VAL11 | 8 | 15.2 ± 3.8 | 11.1 ± 0.8 | 29.8 | ||
| gluqsc9.1_VAL11 | 9 | 0.1 | 4.2* | 14.2 ± 1.5 | 21.1 | |
| citqsc10.3_CAM | 10 | 3.4 | 4.7 | 2.3 ± 0.8 | 3.7 ± 1.2 | −37.6 |
| malqsc11.1_CAM | 11 | 2.5 | 3.7 | 0.03 ± 0.01 | 0.01 | 184.8 |
| sscqsc11.2_CAM | 11 | 1.2 | 25.4 | 7.7 ± 1.2 | 11.9 ± 1.2 | −35.7 |
| sucqsc11.2_CAM | 11 | 22.0 ± 5.7 | 48 ± 8.7 | −54.2 | ||
| fruqsc11.2_VAL11 | 11 | 12.1 ± 2.4 | 7.9 ± 0.7 | 44.4 | ||
| gluqsc11.2_VAL11 | 11 | 16.7 ± 3.1 | 11.1 ± 0.8 | 42.3 | ||
| gluqsc11.4_CDM | 11 | 17.6 | 30.7 | 28.7 ± 2.4 | 18.2 ± 6.9 | 58.3 |
| sscqsc12.1_CAM | 12 | 5.1 | 23.6 | 8.5 ± 2.3 | 11.9 ± 1.2 | −29.4 |
Names of QTL are assigned based on the measured trait: SSC, SUC, FRU, GLU, CIT, and MAL, followed by a “q” designating QTL, an abbreviation of its origin as Songwhan Charmi (sc), then by a number indicating the NIL in which it was detected, and then the location and year of trial (see text).
Start and end intervals in megabases (Mb) on target chromosome (Chr) pseudomolecule according to genome version 3.5.1.
Units for SSC are expressed in °Bx; for SUC, FRU, GLU, CIT, and MAL, trait values are expressed in mg g−1 fresh weight.
Includes portion of the interval in heterozygosis.
Trait means ± SD.