Table 1.
Characteristics of XTHs identified in B. rapa and B. oleracea
| Symbol | BRAD ID | Peptide length (aa) | PI | MW (kDa) | SignalP | Subcellular localization |
|---|---|---|---|---|---|---|
| BraA.XTH2.a | Bra001434 | 288 | 9.1 | 32.68 | S | Cell wall |
| BraA.XTH2.b | Bra001433 | 284 | 8.5 | 31.94 | S | Cell wall |
| BraA.XTH3 | Bra015093 | 473 | 8.72 | 55.10 | S | Cell wall Endoplasmic reticulum |
| BraA.XTH4 | Bra013164 | 295 | 8.91 | 34.06 | S | Cell wall Cytoplasm. |
| BraA.XTH5.a | Bra006220 | 293 | 9.21 | 34.09 | S | Cell wall Cytoplasm. |
| BraA.XTH5.b | Bra008796 | 279 | 8.86 | 32.48 | _ | Cell wall Cytoplasm. |
| BraA.XTH6 | Bra024415 | 285 | 6.06 | 32.75 | S | Cell wall |
| BraA.XTH7 | Bra017855 | 292 | 7.59 | 33.41 | S | Cell wall |
| BraA.XTH8 | Bra019846 | 299 | 5.43 | 35.03 | S | Cell wall |
| BraA.XTH9.a | Bra000840 | 290 | 5.15 | 33.12 | S | Cell wall |
| BraA.XTH9.b | Bra034193 | 344 | 5.06 | 38.88 | _ | Cell wall |
| BraA.XTH10 | Bra040716 | 297 | 8.21 | 34.49 | S | Cell wall |
| BraA.XTH11.a | Bra019552 | 301 | 8.66 | 35.11 | S | Cell wall |
| BraA.XTH11.b | Bra029907 | 278 | 8.7 | 32.59 | S | Cell wall |
| BraA.XTH12.a | Bra002723 | 286 | 5.4 | 32.42 | S | Cell wall Cytoplasm. |
| BraA.XTH12.b | Bra020436 | 283 | 5.11 | 32.24 | S | Cell wall Cytoplasm. |
| BraA.XTH12.c | Bra006814 | 319 | 5.43 | 36.29 | S | Cell wall Cytoplasm. |
| BraA.XTH14.a | Bra019141 | 286 | 6.95 | 32.69 | S | Cell wall Cytoplasm. |
| BraA.XTH14.b | Bra013923 | 284 | 5.96 | 32.20 | S | Cell wall Cytoplasm. |
| BraA.XTH15 | Bra038442 | 289 | 9.41 | 33.03 | S | Cell wall Cytoplasm. |
| BraA.XTH16 | Bra014975 | 291 | 9.14 | 33.20 | S | Cell wall Cytoplasm. |
| BraA.XTH17.a | Bra011181 | 282 | 8.56 | 32.01 | S | Cell wall |
| BraA.XTH17.b | Bra011180 | 282 | 9 | 32.10 | S | Cell wall |
| BraA.XTH17.c | Bra010290 | 280 | 9.3 | 32.03 | S | Cell wall |
| BraA.XTH17.d | Bra024087 | 284 | 8.84 | 32.36 | S | Cell wall |
| BraA.XTH17.e | Bra010291 | 282 | 9.1 | 32.23 | S | Cell wall |
| BraA.XTH18 | Bra024088 | 282 | 9.09 | 32.25 | S | Cell wall |
| BraA.XTH21 | Bra038819 | 239 | 9.12 | 27.27 | _ | Cell wall |
| BraA.XTH22.a | Bra002719 | 283 | 5.96 | 31.98 | S | Cell wall Cytoplasm. |
| BraA.XTH22.b | Bra020433 | 260 | 5.49 | 29.61 | S | Cell wall |
| BraA.XTH22.c | Bra002718 | 214 | 6.72 | 24.39 | _ | Cell wall Cytoplasm. |
| BraA.XTH22.d | Bra002720 | 214 | 6.72 | 24.39 | _ | Cell wall Cytoplasm. |
| BraA.XTH22.e | Bra020432 | 283 | 6.33 | 31.79 | S | Cell wall |
| BraA.XTH23.a | Bra008806 | 287 | 5.29 | 32.11 | S | Cell wall Cytoplasm. |
| BraA.XTH23.b | Bra013922 | 287 | 5.29 | 32.11 | S | Cell wall Cytoplasm. |
| BraA.XTH24.a | Bra011179 | 282 | 8.76 | 31.84 | S | Cell wall Cytoplasm. |
| BraA.XTH24.b | Bra024089 | 279 | 8.93 | 31.59 | S | Cell wall Cytoplasm. |
| BraA.XTH24.c | Bra010292 | 212 | 8.76 | 24.37 | _ | Cell wall Cytoplasm. |
| BraA.XTH25.a | Bra002722 | 284 | 9.06 | 32.58 | S | Cell wall Cytoplasm. |
| BraA.XTH25.b | Bra020434 | 285 | 7.66 | 32.49 | S | Cell wall Cytoplasm. |
| BraA.XTH26 | Bra011066 | 292 | 9.51 | 33.07 | S | Cell wall |
| BraA.XTH27.a | Bra026630 | 333 | 7.67 | 38.29 | S | Cell wall |
| BraA.XTH27.b | Bra024848 | 323 | 7.73 | 36.95 | _ | Cell wall |
| BraA.XTH28 | Bra026809 | 328 | 7.24 | 37.79 | S | Cell wall |
| BraA.XTH29.a | Bra012559 | 347 | 9.1 | 40.07 | S | Cell wall |
| BraA.XTH29.b | Bra013367 | 351 | 8.68 | 40.49 | S | Cell wall |
| BraA.XTH30 | Bra035513 | 342 | 8.14 | 39.74 | S | Cell wall |
| BraA.XTH31.a | Bra019416 | 292 | 7.04 | 33.11 | S | Cell wall |
| BraA.XTH31.b | Bra037614 | 292 | 8.21 | 33.57 | S | Cell wall |
| BraA.XTH32.a | Bra005238 | 289 | 9.58 | 34.30 | S | Cell wall |
| BraA.XTH32.b | Bra017220 | 299 | 9.53 | 34.15 | S | Cell wall |
| BraA.XTH32.c | Bra023083 | 299 | 9.49 | 34.25 | S | Cell wall |
| BraA.XTH33 | Bra018433 | 317 | 8.97 | 35.38 | S | Cell wall |
| BolC.XTH2 | Bol003021 | 291 | 8.69 | 32.92 | S | Cell wall |
| BolC.XTH4 | Bol042558 | 295 | 8.91 | 34.12 | S | Cell wall Cytoplasm. |
| BolC.XTH5 | Bol043401 | 295 | 8.87 | 34.27 | S | Cell wall Cytoplasm. |
| BolC.XTH7 | Bol018592 | 292 | 7.6 | 33.40 | S | Cell wall |
| BolC.XTH8 | Bol036640 | 199 | 4.96 | 23.32 | S | Cell wall |
| BolC.XTH9.a | Bol030618 | 290 | 5.15 | 33.09 | S | Cell wall |
| BolC.XTH9.b | Bol006115 | 290 | 5.02 | 33.04 | S | Cell wall |
| BolC.XTH11.a | Bol013144 | 209 | 9.32 | 24.68 | – | Cell wall |
| BolC.XTH11.b | Bol013146 | 225 | 8.21 | 26.08 | S | Cell wall |
| BolC.XTH12 | Bol026029 | 286 | 5.37 | 32.43 | S | Cell wall Cytoplasm. |
| BolC.XTH13 | Bol012213 | 268 | 5.72 | 30.74 | _ | Cell wall Cytoplasm. |
| BolC.XTH15 | Bol027057 | 289 | 9.34 | 33.01 | S | Cell wall Cytoplasm. |
| BolC.XTH16 | Bol037310 | 291 | 9.14 | 33.18 | S | Cell wall Cytoplasm. |
| BolC.XTH17.a | Bol020988 | 282 | 9.01 | 32.12 | S | Cell wall |
| BolC.XTH17.b | Bol033655 | 248 | 8.74 | 28.50 | S | Cell wall |
| BolC.XTH20 | Bol012994 | 187 | 9.56 | 21.28 | S | Cell wall |
| BolC.XTH21 | Bol041548 | 340 | 8.91 | 38.61 | _ | Cell wall |
| BolC.XTH22.a | Bol014220 | 283 | 5.8 | 32.07 | S | Cell wall Cytoplasm. |
| BolC.XTH22.b | Bol014219 | 283 | 5.98 | 31.76 | S | Cell wall |
| BolC.XTH23 | Bol039563 | 287 | 5.05 | 32.12 | S | Cell wall Cytoplasm. |
| BolC.XTH24.a | Bol033653 | 279 | 8.77 | 31.59 | S | Cell wall Cytoplasm. |
| BolC.XTH24.b | Bol012996 | 323 | 8.95 | 36.96 | S | Cell wall Cytoplasm. |
| BolC.XTH24.c | Bol033652 | 284 | 5.07 | 32.35 | S | Cell wall |
| BolC.XTH24.d | Bol020987 | 212 | 8.6 | 24.38 | _ | Cell wall Cytoplasm. |
| BolC.XTH25 | Bol014221 | 285 | 7.67 | 32.39 | S | Cell wall Cytoplasm. |
| BolC.XTH26 | Bol019625 | 292 | 9.5 | 33.08 | S | Cell wall |
| BolC.XTH27.a | Bol004698 | 346 | 8.2 | 39.87 | S | Cell wall |
| BolC.XTH27.b | Bol002411 | 269 | 9.12 | 30.57 | S | Cell wall |
| BolC.XTH28 | Bol031516 | 318 | 7.22 | 36.36 | S | Cell wall |
| BolC.XTH29.a | Bol009357 | 271 | 8.64 | 31.02 | S | Cell wall |
| BolC.XTH29.b | Bol024395 | 163 | 9.3 | 18.67 | _ | Cell wall |
| BolC.XTH30.a | Bol001946 | 343 | 6.55 | 39.68 | S | Cell wall |
| BolC.XTH30.b | Bol014054 | 342 | 7.62 | 39.70 | S | Cell wall |
| BolC.XTH31 | Bol041311 | 292 | 7.65 | 33.21 | S | Cell wall |
| BolC.XTH32.a | Bol037699 | 299 | 9.57 | 34.11 | S | Cell wall |
| BolC.XTH32.b | Bol039723 | 243 | 9.75 | 27.84 | S | Cell wall |
| BolC.XTH32.c | Bol001671 | 234 | 9.82 | 26.78 | S | Cell wall |
| BolC.XTH33 | Bol022041 | 317 | 8.82 | 35.50 | S | Cell wall |
New homologs identified in this study in B. oleracea are shown in bold. The rest BolXTHs have been identified by Behar et al. [9]