Table 4.
Summary of the expression levels of B. rapa genes shown to be HT responsive in Arabidopsis.
| Marker | At_Locus | Gene Description | Br_SEQ_ID | Expression Level (Probe Intensity) | Fold Change | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chiifu | Kenshin | Chiifu | Kenshin | ||||||||||
| 22 °C | 12 °C | 28 °C | 22 °C | 12 °C | 28 °C | 28/22 °C | 28/12 °C | 28/22 °C | 28/12 °C | ||||
| Basal thermotolerance | AT1G74310 | Heat shock protein 101 (HSP101) | Bra003807 | 1457 | 1411 | 3457 | 1696 | 2238 | 3594 | 2.4 | 2.5 | 2.1 | 1.6 |
| Bra015922 | 2725 | 3674 | 6053 | 5409 | 5601 | 8821 | 2.2 | 1.6 | 1.6 | 1.6 | |||
| AT5G17020 | Exportin 1A (XPO1A) | Bra006382 | 9010 | 8711 | 9368 | 8345 | 9747 | 11,271 | 1.0 | 1.1 | 1.4 | 1.2 | |
| Bra008580 | 10,093 | 10,241 | 10,261 | 9834 | 8047 | 12,608 | 1.0 | 1.0 | 1.3 | 1.6 | |||
| Bra023593 | 6942 | 7056 | 7948 | 6939 | 6511 | 7561 | 1.1 | 1.1 | 1.1 | 1.2 | |||
| Acquired thermotolerance | AT3G25230 | Rotamase FKBP 1 (ROF1/FKBP62) | Bra013224 | 11 | 18 | 42 | 15 | 59 | 40 | 3.8 | 2.4 | 2.7 | 0.7 |
| AT5G48570 | Rotamase FKBP 2 (ROF2/FKBP65) | Bra037477 * | 309 | 283 | 4967 | 1632 | 352 | 6607 | 16.1 | 17.6 | 4.0 | 18.8 | |
| AT2G26150 | Heat shock transcription factor A2 (HSFA2) | Bra000557 * | 68 | 223 | 1256 | 256 | 542 | 1786 | 18.5 | 5.6 | 7.0 | 3.3 | |
| Warming | AT2G18790 | Phytochrome B (PHYB) | Bra001650 | 717 | 770 | 829 | 402 | 1083 | 527 | 1.2 | 1.1 | 1.3 | 0.5 |
| Bra022192 | 13,874 | 10,184 | 7989 | 16,575 | 11,087 | 13,685 | 0.6 | 0.8 | 0.8 | 1.2 | |||
| AT3G12580 | Heat shock protein 70 (HSP70) | Bra001457 | 1560 | 2512 | 8099 | 9758 | 6732 | 13,032 | 5.2 | 3.2 | 1.3 | 1.9 | |
| Bra038734 | 1049 | 1159 | 7871 | 6488 | 4093 | 7597 | 7.5 | 6.8 | 1.2 | 1.9 | |||
| AT2G43010 | Phytochrome interacting factor 4 (PIF4) | Bra000283 * | 19,533 | 12,261 | 15,413 | 13,610 | 9359 | 24,186 | 0.8 | 1.3 | 1.8 | 2.6 | |
| Bra037742 | 3718 | 4145 | 3350 | 1988 | 3218 | 4296 | 0.9 | 0.8 | 2.2 | 1.3 | |||
| Other HSPs | AT2G25140 | Casein lytic proteinase B4 (HSP98.7/CLPB4) | Bra007816 | 645 | 702 | 1353 | 1332 | 1269 | 2425 | 2.1 | 1.9 | 1.8 | 1.9 |
| AT4G16660 | HSP 70 family protein | Bra038496 | 1160 | 1868 | 2286 | 1503 | 2091 | 1505 | 2.0 | 1.2 | 1.0 | 0.7 | |
| AT4G25200 | Mitochondrion-localized small heat shock protein 23.6 (HSP23.6-MITO) | Bra013872 * | 333 | 323 | 1308 | 984 | 265 | 3551 | 3.9 | 4.0 | 3.6 | 13.4 | |
| AT4G10250 | HSP20-like chaperones superfamily protein (HSP22.0-L) | Bra000703 * | 1174 | 1055 | 1638 | 1352 | 2898 | 6069 | 1.4 | 1.6 | 4.5 | 2.1 | |
| Bra027999 * | 27 | 71 | 378 | 85 | 37 | 677 | 14.1 | 5.3 | 7.9 | 18.1 | |||
| AT4G27670 | Heat shock protein 21 (HSP21) | Bra026317 | 45 | 166 | 729 | 310 | 54 | 603 | 16.1 | 4.4 | 1.9 | 11.2 | |
| AT5G47590 | Heat shock protein HSP20/alpha crystallin family | Bra022051 | 1119 | 1560 | 1914 | 1045 | 3295 | 2588 | 1.7 | 1.2 | 2.5 | 0.8 | |
| Bra022079 | 4462 | 6564 | 7455 | 4309 | 9320 | 12,845 | 1.7 | 1.1 | 3.0 | 1.4 | |||
| Bra022083 | 1201 | 1103 | 1815 | 939 | 1902 | 1852 | 1.5 | 1.6 | 2.0 | 1.0 | |||
| Bra022084 | 1042 | 1120 | 1737 | 760 | 1635 | 1540 | 1.7 | 1.6 | 2.0 | 0.9 | |||
| AT1G53540 | HSP20-like chaperones superfamily protein | Bra018216 * | 10,773 | 3454 | 10,773 | 7716 | 3159 | 16,904 | 1.0 | 3.1 | 2.2 | 5.4 | |
| AT1G54050 | HSP20-like chaperones superfamily protein | Bra012949 | 5473 | 4945 | 10796 | 1568 | 1799 | 1843 | 2.0 | 2.2 | 1.2 | 1.0 | |
| Bra030910 * | 827 | 945 | 4041 | 2406 | 2649 | 9204 | 4.9 | 4.3 | 3.8 | 3.5 | |||
| AT2G29500 | HSP20-like chaperones superfamily protein | Bra018383 * | 1870 | 2774 | 11,166 | 5211 | 2428 | 19,026 | 6.0 | 4.0 | 3.7 | 7.8 | |
| Bra018384 | 2575 | 5095 | 6789 | 5906 | 5362 | 14,692 | 2.6 | 1.3 | 2.5 | 2.7 | |||
| Bra031725 | 1996 | 4409 | 5909 | 6292 | 5275 | 13,450 | 3.0 | 1.3 | 2.1 | 2.5 | |||
| AT4G27890 | HSP20-like chaperones superfamily protein | Bra040837 | 77 | 29 | 232 | 128 | 199 | 637 | 3.0 | 8.1 | 5.0 | 3.2 | |
| AT5G51440 | HSP20-like chaperones superfamily protein | Bra029174 | 406 | 376 | 5772 | 1657 | 292 | 7627 | 14.2 | 15.3 | 4.6 | 26.1 | |
| AT5G59720 | Heat shock protein 18.2 (HSP18.2) | Bra002539 * | 73 | 259 | 747 | 206 | 58 | 5114 | 10.2 | 2.9 | 24.8 | 88.5 | |
| Bra006697 * | 1129 | 779 | 2431 | 765 | 426 | 5739 | 2.2 | 3.1 | 7.5 | 13.5 | |||
| Bra020295 * | 1659 | 383 | 1167 | 2436 | 197 | 5383 | 0.7 | 3.0 | 2.2 | 27.3 | |||
| AT5G12020 | 17.6 kDa class II heat shock protein (HSP17.6II) | Bra006137 * | 52 | 271 | 2513 | 909 | 310 | 2036 | 48.6 | 9.3 | 2.2 | 6.6 | |
| Bra008920 | 3065 | 1599 | 5017 | 1267 | 1426 | 3693 | 1.6 | 3.1 | 2.9 | 2.6 | |||
* Notable genes possibly related to the HT response in B. rapa.