Table 3.
Genomic regions of DRYM QTL (green) and candidate genes for drought tolerance (light green) derived from SSR markers mapping in these genomic regions. Flanking markers are shown in grey, and underlying markers are in white.
| LG | QTL/Marker Correlation |
Position (cM) |
Explained Variance in % |
Drought Candidate Gene |
Annotation | Phytozome PGSC0003 |
Location Phytozome (Mb) |
|---|---|---|---|---|---|---|---|
| 1A | 72292_2015_Ds_drym | 0–14 | 63.9 | ||||
| 68015_2014_Ds_drym | 0–24 | 19.1 | |||||
| HRO_LIPOX_1B | 0 | LOX | Lipoxygenase | DMG400032207 | 2.15 | ||
| STI0034_b | 15.2 | FLA14 | Fasciclin-like arabinogalactan protein 14 | DMG400021372 | 2.66 | ||
| STI0043_c | 18.2 | Zinc finger protein | DMG400016379 | 3.5 | |||
| STI0043_b | 23 | Zinc finger protein | DMG400016379 | 3.5 | |||
| 1R | 76219_2016_Ds_drym | 2–46 | 43.0 | ||||
| 72292_2015_Ds_drym | 24–40 | 53.5 | |||||
| HRO_EIL2_1_b | 0 | EIL2 | Ethylene insensitive 3-like2 | DMG400008712 | 6.14 | ||
| STG0016_1_c | 44.6 | LHP1 | Chromo domain protein LHP1 | DMG400031112 | 67.23 | ||
| STG0016_2 | 51.1 | LHP1 | Chromo domain protein LHP1 | DMG400031112 | 67.23 | ||
| 2R | 76240_2016_Ds_drym | 34–80 | 52.6 | ||||
| 76528_2016_Ds_drym | 42–102 | 74.4 | |||||
| E39M60_212 | 30.2 | - | |||||
| HRO_EREBP1_1_a2 | 56.7 | EREBP1 | putative ethylene responsive element binding protein 1 | DMG400029713 | 33.63 | ||
| STI0036 | 76.6 | Transcriptional regulator family protein | DMG400028477 | 31.85 | |||
| STM5114y_b | 93.6 | Disease resistance response protein | DMG403001521 | 38.55 | |||
| HRO_ACCS3_A_D | 100.6 | ACS3 | 1-aminocyclopropane-1-carboxylate synthase 3 | DMG400021426 | 42.42 | ||
| STI0024_d | 105.7 | HRGP | Hydroxyproline-rich glycoprotein family protein | DMG400010074 | 44.53 | ||
| 3A | 76354_2016_Ds_drym | 42–78 | 53 | ||||
| STG0018_b | 41.2 | Glutamine-rich protein | DMG400026490 | 47.43 | |||
| STM5115_D | 76.8 | GK | Glycerol kinase | DMG400014144 | 57.31 | ||
| 4R | 76529_2016_Ds_drym | 42–64 | 72.7 | ||||
| HRO_ALDH_H | 39.6 | ALDH | Aldehyde dehydrogenase family 7 member | DMG400034597 | 22.59 | ||
| STI0001_1_c | 73 | TSSR | Tuber-specific and sucrose- responsive element binding protein | DMG400007994 | 68.72 | ||
| 6A | 72292_2015_Ds_drym | 0–52 | 40.0 | ||||
| HRO_LEA_1_A_2 | 0 | LEA | Late embryogenesis abundant protein 5 | DMG400017936 | 0.46 | ||
| STI0021_2_c | 21.4 | HSFA6b | Heat stress transcription factor A-6b | DMG400016270 | 40.22 | ||
| STI0021_1 | 28.7 | HSFA6b | Heat stress transcription factor A-6b | DMG400016270 | 40.22 | ||
| STI0021_2_d | 36.4 | HSFA6b | Heat stress transcription factor A-6b | DMG400016270 | 40.22 | ||
| STM5126_1 | 58.1 | Conserved gene of unknown function | DMG400004051 | 50.92 | |||
| 6A | 76354_2016_Ds_drym | 58–88 | 56.8 | ||||
| STM5126_1 | 58.1 | Conserved gene of unknown function | DMG400004051 | 50.92 | |||
| STM5126_3 | 64.2 | Conserved gene of unknown function | DMG400004051 | 50.92 | |||
| HRO_BADH_2_c | 65.6 | BADH | Betaine aldehyde dehydrogenase | DMG400033028 | 52.13 | ||
| HRO_BADH_2_a | 72.1 | BADH | Betaine aldehyde dehydrogenase | DMG400033028 | 52.13 | ||
| STI004_2_a | 82.0 | Nucleic acid binding protein | DMG400003372 | 55.86 | |||
| STI004_1 | 94.2 | Nucleic acid binding protein | DMG400003372 | 55.86 | |||
| 7R | 67518_2014_Ds_drym | 3–51 | 14.4 | ||||
| STM0031_a_c | 6.3 | - | |||||
| STI0033_2 | 6.5 | HSFA9 | Heat stress transcription factor HSFA9 | DMG400032793 | 36.27 | ||
| STI0025_2 | 7.9 | - | |||||
| 8R | 76528_2016_Ds_drym | 0–20 | 72.0 | ||||
| 76219_2016_Ds_drym | 0–34 | 53.5 | |||||
| HRO_MRP_ATF_3D_b | 0 | MRP | Multidrug resistance protein ABC transporter | DMG400012167 | 55.53 | ||
| STM1104 | 16.3 | - | |||||
| E41M61_162 | 41.6 | - | |||||
| 10R | 72247_2015_Ds_drym | 38–48 | 46.9 | ||||
| STG0025 | 38.6 | Oxidoreductase/transition metal ion binding protein | DMG400028767 | 33.54 | |||
| 11R | 67518_2014_Ds_drym | 22–90 | 23.2 | ||||
| HRO_BSDRP4_5C_b | 18.0 | Bs4 | Bacterial spot disease resistance protein 4 | DMG400033334 | 37.64 | ||
| STM5130_a_d | 39.6 | SNRNP | U11/U12 small nuclear ribonucleoprotein | DMG400031069 | 3.78 | ||
| STI0028_1 | 65.2 | Conserved gene unknown function | DMG400007365 | 37.97 | |||
| E41M61_85 | 92.5 | - | |||||
| 12A | 76354_2016_Ds_drym | 3–11 | 58.3 | ||||
| 72275_2015_Ds_drym | 3–33 | 39.9 | |||||
| HRO_ETR1_1A_a_d | 0.0 | ETR1 | Ethylene receptor 1 | DMG400007843 | 1.11 | ||
| HRO_EIX_1E_a | 8.4 | EIX | Ethylene-inducing xylanase | DMG400007876 | 1.81 | ||
| HRO_JA2_1_B | 11.6 | JA2 | Jasmonic acid 2 | DMG400015342 | 0.82 | ||
| HRO_EBF1_2_b_2 | 24.7 | EBF1 | EIN3-binding F-box protein 1 | DMG400002914 | 2.85 | ||
| E38M48_140 | 33.7 | - | |||||
| 12R | 72292_2015_Ds_drym | 8–38 | 71.1 | ||||
| HRO_EBF1_2_a | 1.4 | EBF1 | EIN3-binding F-box protein 1 | DMG400002914 | 2.85 | ||
| STM5121_a | 25 | Conserved gene unknown function | DMG400000292 | 4.0 | |||
| STI0030_1_a | 37.9 | Conserved gene unknown function | DMG400014472 | 49.06 |