1농촌진흥청 국립농업과학원 농업유전자원센터
2경북대학교 농업생생명과학대학 응용생명과학과 식물생명과학전공
3국립호남권 생물자원관 도서생물연구본부
1National Agrobiodiversity Center, National Institute of Agricultural Sciences, Rural Development Administration, Jeonju, 54874, Republic of Korea
2School of Applied Biosciences, College of Agriculture and Life Science, Kyungpook National University, Daegu, 41566, Republic of Korea
3Honam National Institute of Biological Resources, Mokpo, 58762, Republic of Korea
Copyright © 2022 by the Korean Society of Breeding Science
This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
| No. | Accession No. | Originz | Popy | Clux |
|---|---|---|---|---|
| 1 | 10753 | KOR | 1 | 1 |
| 2 | 10761 | KOR | 1 | - |
| 3 | 10772 | KOR | 1 | 1 |
| 4 | 10774 | KOR | 1 | 1 |
| 5 | 10803 | KOR | 1 | 1 |
| 6 | 10912 | KOR | 1 | - |
| 7 | 10913 | KOR | 1 | - |
| 8 | 10916 | KOR | 1 | - |
| 9 | 11066 | GEO | 2 | 2 |
| 10 | 11189 | FIN | 5 | - |
| 11 | 12247 | KOR | 1 | - |
| 12 | 12381 | UNK | 2 | - |
| 13 | 12477 | BIH | 2 | - |
| 14 | 12551 | PRT | 2 | 2 |
| 15 | 12570 | BRA | 2 | - |
| 16 | 12649 | ESP | 5 | 5 |
| 17 | 12843 | HUN | 2 | 2 |
| 18 | 12858 | YUG | 2 | 2 |
| 19 | 12935 | TKM | 2 | - |
| 20 | 12942 | MDA | 2 | - |
| 21 | 13004 | UKR | 5 | - |
| 22 | 13882 | KOR | 1 | 1 |
| 23 | 14302 | KOR | 4 | - |
| 24 | 14307 | KOR | 4 | - |
| 25 | 14330 | KOR | 1 | 1 |
| 26 | 14402 | KOR | 2 | 2 |
| 27 | 14923 | MEX | 2 | - |
| 28 | 15482 | KOR | 1 | 1 |
| 29 | 15537 | KOR | 5 | - |
| 30 | 15543 | KOR | 1 | - |
| 31 | 15552 | KOR | 4 | - |
| 32 | 15553 | KOR | 5 | - |
| 33 | 15560 | KOR | 5 | - |
| 34 | 15567 | KOR | 1 | - |
| 35 | 15577 | KOR | 5 | - |
| 36 | 16834 | KOR | 4 | 4 |
| 37 | 16842 | KOR | 4 | 4 |
| 38 | 100984 | KOR | 5 | - |
| 39 | 116142 | KOR | 1 | - |
| 40 | 116197 | KOR | 1 | 1 |
| 41 | 116202 | KOR | 5 | 5 |
| 42 | 116203 | KOR | 1 | 1 |
| 43 | 116206 | KOR | 1 | 1 |
| 44 | 116209 | KOR | 4 | - |
| 45 | 116210 | KOR | 4 | 4 |
| 46 | 116267 | KOR | 4 | 4 |
| 47 | 137030 | NPL | 5 | - |
| 48 | 146983 | KOR | 1 | 1 |
| 49 | 147028 | KOR | 1 | 1 |
| 50 | 147032 | KOR | 4 | 4 |
| 51 | 147052 | KOR | 1 | 1 |
| 52 | 147072 | KOR | 4 | 4 |
| 53 | 147077 | KOR | 4 | - |
| 54 | 147206 | KOR | 4 | 4 |
| 55 | 147273 | KOR | 4 | 4 |
| 56 | 147275 | KOR | 4 | 4 |
| 57 | 147277 | KOR | 4 | 4 |
| 58 | 147279 | KOR | 4 | - |
| 59 | 150577 | UNK | 2 | 2 |
| 60 | 151076 | KOR | 1 | 1 |
| 61 | 172225 | KOR | 1 | 1 |
| 62 | 173162 | KOR | 2 | 2 |
| 63 | 175574 | KOR | 4 | 4 |
| 64 | 176600 | ITA | 5 | 5 |
| 65 | 176631 | ISR | 2 | 2 |
| 66 | 176786 | AUS | 2 | 2 |
| 67 | 178884 | ZAF | 2 | - |
| 68 | 180668 | EGY | 3 | 3 |
| 69 | 187153 | SYR | 3 | 3 |
| 70 | 187218 | THA | 2 | 2 |
| 71 | 188131 | AZE | 3 | 3 |
| 72 | 189924 | TJK | 5 | - |
| 73 | 194614 | MNG | 5 | 5 |
| 74 | 196318 | CHN | 5 | 5 |
| 75 | 198645 | ROM | 5 | 5 |
| 76 | 205688 | ARM | 2 | - |
| 77 | 205757 | CSK | 2 | - |
| 78 | 206106 | BEL | 4 | - |
| 79 | 206270 | RUS | 5 | - |
| 80 | 206300 | BLR | 2 | - |
| 81 | 206682 | KOR | 1 | 1 |
| 82 | 209956 | UZB | 3 | 3 |
| 83 | 251106 | JPN | 4 | - |
| 84 | 269480 | KOR | 4 | - |
| 85 | 269483 | KOR | 5 | 5 |
| 86 | 284901 | IND | 2 | 2 |
| 87 | 312053 | AFG | 1 | 1 |
| 88 | 323382 | PAK | 2 | 2 |
| 89 | 323409 | BGR | 5 | 5 |
| 90 | 333284 | GBR | 5 | 5 |
| 91 | 333285 | FRA | 5 | 5 |
| 92 | 333293 | LTU | 5 | 5 |
| 93 | 333294 | BOL | 2 | 2 |
| 94 | 333296 | JOR | 2 | - |
| 95 | 333301 | POL | 5 | 5 |
| 96 | 333390 | IRQ | 3 | 3 |
| 97 | 333407 | TUN | 3 | 3 |
| 98 | 909058 | LBN | 3 | 3 |
| 99 | K015784 | PRK | 5 | - |
| 100 | K015785 | KOR | 5 | - |
| 101 | K155155 | UNK | 3 | 3 |
| 102 | K155229 | UNK | 3 | 3 |
| 103 | K155239 | IRN | 3 | 3 |
| 104 | K164152 | CAN | 2 | - |
| 105 | K164262 | SWE | 5 | 5 |
| 106 | K164554 | USA | 2 | 2 |
| 107 | K176105 | AUT | 5 | - |
| 108 | K212020 | NLD | 5 | 5 |
| 109 | K223677 | DNK | 5 | 5 |
| 110 | K224554 | MLI | 5 | - |
| 111 | K261485 | COL | 2 | 2 |
| 112 | K261488 | CHL | 2 | 2 |
| 113 | K261527 | ARG | 2 | 2 |
| 114 | K264032 | URY | 2 | 2 |
| 115 | K264037 | BGD | 2 | 2 |
| 116 | K264053 | DEU | 5 | 5 |
| 117 | K264055 | PER | 2 | - |
| 118 | K264064 | PER | 5 | - |
| 119 | K264084 | ERI | 3 | 3 |
| 120 | K264094 | ETH | 3 | 3 |
| 121 | K264241 | MEX | 2 | 2 |
| 122 | K269896 | SRB | 5 | 5 |
| 123 | K269974 | TUR | 5 | - |
| 124 | K270024 | KAZ | 2 | - |
| 125 | K270039 | CHE | 5 | - |
| 126 | Geuru (C1) | KOR | 1 | 1 |
| 127 | Geumgang(C2) | KOR | 1 | 1 |
| 128 | Uri(C3) | KOR | 4 | 4 |
| 129 | Jokyoung(C4) | KOR | 4 | - |
| Name | Forward Primer | Reverse Primer | Product sizez | Anneal Temp. |
|---|---|---|---|---|
| barc21 | GCGTCTTCCGGTTTTGTTTACTTTTC | CGTCTTCCGGTTTTGTTTACTTTTC | 220 bp | 62℃ |
| Xbarc80 | CGAATTAGCATCTGCATCTGTTTGAG | CGGTCAACCAACTACTGCACAAC | 112 bp | 66℃ |
| Xcfa2155 | TTTGTTACAACCCAGGGGG | TTGTGTGGCGAAAGAAACAG | 221 bp | 60℃ |
| Xcfd152 | TGGAAGTCTGGAACCACTCC | GCAACCAGACCACACTCTCA | 288 bp | 60℃ |
| Xcfd29 | GGTTGTCAGGCAGGATATTTG | TATTGATAGATCAGGGCGCA | 181 bp | 60℃ |
| Xcfd33 | TACCGCAATAATCACACCCA | GGTCGATGGACTGTCCCTAA | 170 bp | 60℃ |
| Xcfd48 | ATGGTTGATGGTGGGTGTTT | ATGTATCGATGAAGGGCCAA | 258 bp | 64℃ |
| Xcfd8 | ACCACCGTCATGTCACTGAG | GTGAAGACGACAAGACGCAA | 156 bp | 60℃ |
| Xgwm161 | GATCGAGTGATGGCAGATGG | TGTGAATTACTTGGACGTGG | 154 bp | 60℃ |
| Xgwm190 | GTGCTTGCTGAGCTATGAGTC | GTGCCACGTGGTACCTTTG | 213 bp | 60℃ |
| Xgwm294 | GGATTGGAGTTAAGAGAGAACCG | GCAGAGTGATCAATGCCAGA | 100 bp | 60℃ |
| Xgwm304 | AGGAAACAGAAATATCGCGG | AGGACTGTGGGGAATGAATG | 217 bp | 60℃ |
| Xgwm325 | TTTCTTCTGTCGTTCTCTTCCC | TTTTTACGCGTCAACGACG | 138 bp | 58℃ |
| Xgwm437 | GATCAAGACTTTTGTATCTCTC | GATGTCCAACAGTTAGCTTA | 107 bp | 55℃ |
| Xgwm539 | CTGCTCTAAGATTCATGCAACC | GAGGCTTGTGCCCTCTGTAG | 145 bp | 60℃ |
| Xgwm577 | ATGGCATAATTTGGTGAAATTG | TGTTTCAAGCCCAACTTCTATT | 133 bp | 60℃ |
| Xgwm610 | CTGCCTTCTCCATGGTTTGT | AATGGCCAAAGGTTATGAAGG | 167 bp | 60℃ |
| Xwmc1 | ACTGGGTGTTTGCTCGTTGA | CAATGCTTAAGCGCTCTGTG | 154 bp | 60℃ |
| Xwmc264 | CTCCATCTATTGAGCGAAGGTT | CAAGATGAAGCTCATGCAAGTG | 133 bp | 64℃ |
| Xwmc278 | AAACGATAGTAAAATTACCTCGGAT | TCAAAAAATAGCAACTTGAAGAC | 165 bp | 58℃ |
| Xwmc428 | TTAATCCTAGCCGTCCCTTTTT | CGACCTTCGTTGGTTATTTGTG | 257 bp | 60℃ |
| Xwmc457 | CTTCCATGAATCAAAGCAGCAC | CATCCATGGCAGAAACAATAGC | 161 bp | 60℃ |
| Xwmc468 | AGCTGGGTTAATAACAGAGGAT | CACATAACTGTCCACTCCTTTC | 154 bp | 60℃ |
| Xwmc532 | GATACATCAAGATCGTGCCAAA | GGGAGAAATCATTAACGAAGGG | 176 bp | 60℃ |
| Locus | Naz | Hy | PICx | MAFw |
|---|---|---|---|---|
| gwm190 | 10 | 0.774 | 0.752 | 0.411 |
| gwm437 | 14 | 0.901 | 0.894 | 0.194 |
| gwm577 | 15 | 0.879 | 0.868 | 0.249 |
| wmc278 | 8 | 0.556 | 0.522 | 0.636 |
| Xbarc21 | 9 | 0.731 | 0.706 | 0.466 |
| Xbarc80 | 7 | 0.532 | 0.501 | 0.659 |
| Xcfa2155 | 8 | 0.704 | 0.655 | 0.411 |
| Xcfd152 | 13 | 0.797 | 0.771 | 0.311 |
| Xcfd29 | 21 | 0.932 | 0.928 | 0.125 |
| Xcfd33 | 7 | 0.722 | 0.674 | 0.349 |
| Xcfd48 | 13 | 0.809 | 0.784 | 0.28 |
| Xcfd8 | 11 | 0.755 | 0.723 | 0.396 |
| Xgwm161 | 10 | 0.687 | 0.653 | 0.497 |
| Xgwm294 | 20 | 0.912 | 0.906 | 0.14 |
| Xgwm304 | 15 | 0.888 | 0.878 | 0.202 |
| Xgwm325 | 10 | 0.831 | 0.81 | 0.256 |
| Xgwm539 | 25 | 0.918 | 0.912 | 0.156 |
| Xgwm610 | 10 | 0.8 | 0.771 | 0.295 |
| Xwmc1 | 9 | 0.793 | 0.764 | 0.303 |
| Xwmc264 | 10 | 0.817 | 0.791 | 0.233 |
| Xwmc428 | 13 | 0.615 | 0.587 | 0.59 |
| Xwmc457 | 6 | 0.556 | 0.509 | 0.621 |
| Xwmc468 | 15 | 0.868 | 0.855 | 0.249 |
| Xwmc532 | 13 | 0.875 | 0.863 | 0.225 |
| Mean | 12.167 | 0.777 | 0.753 | 0.344 |
zobserved number of alleles; yNei's gene diversity index (1973); xpolymorphism information content; and wmajor allele frequency.
| Cluster |
Heading date (days) |
The maturity (days) |
Stem length (cm) |
Panicle length (cm) |
|---|---|---|---|---|
| 1 | 177.2±10.2z | 216.8±7.1zy | 80.9±15.7z | 8.3±1.2z |
| 2 | 183.1±12.7z | 221.9±11z | 91.8±24.6bz | 9.3±1.9zy |
| 3 | 184.1±8.0z | 219.5±7.7zy | 105.3±30.5yx | 8.5±2.5z |
| 4 | 169.6±7.3y | 212.0±6.3y | 83.3±4.5z | 8.4±0.6z |
| 5 | 194.8±9.4x | 228.9±9.5x | 120.5±24.8y | 11.4±7.2y |
Arrange the average values from largest to smallest, z, y, xrepresent the average values that are significantly different from each other, where zis the maximum average value. zyrepresents the average value between zand yand not significantly different from zand y. yxrepresents the average value between yand xnot significantly different from both yand x.
Fst value is 0-0.05, the degree of genetic differentiation among populations is low; Between 0.05-0.15, there is a moderate degree of genetic differentiation among populations; Between 0.15-0.25, the degree of genetic differentiation among populations is high; Above 0.25, there is great genetic differentiation among populations.
The list of selected 129 germplasms.
| No. | Accession No. | Originz | Popy | Clux |
|---|---|---|---|---|
| 1 | 10753 | KOR | 1 | 1 |
| 2 | 10761 | KOR | 1 | - |
| 3 | 10772 | KOR | 1 | 1 |
| 4 | 10774 | KOR | 1 | 1 |
| 5 | 10803 | KOR | 1 | 1 |
| 6 | 10912 | KOR | 1 | - |
| 7 | 10913 | KOR | 1 | - |
| 8 | 10916 | KOR | 1 | - |
| 9 | 11066 | GEO | 2 | 2 |
| 10 | 11189 | FIN | 5 | - |
| 11 | 12247 | KOR | 1 | - |
| 12 | 12381 | UNK | 2 | - |
| 13 | 12477 | BIH | 2 | - |
| 14 | 12551 | PRT | 2 | 2 |
| 15 | 12570 | BRA | 2 | - |
| 16 | 12649 | ESP | 5 | 5 |
| 17 | 12843 | HUN | 2 | 2 |
| 18 | 12858 | YUG | 2 | 2 |
| 19 | 12935 | TKM | 2 | - |
| 20 | 12942 | MDA | 2 | - |
| 21 | 13004 | UKR | 5 | - |
| 22 | 13882 | KOR | 1 | 1 |
| 23 | 14302 | KOR | 4 | - |
| 24 | 14307 | KOR | 4 | - |
| 25 | 14330 | KOR | 1 | 1 |
| 26 | 14402 | KOR | 2 | 2 |
| 27 | 14923 | MEX | 2 | - |
| 28 | 15482 | KOR | 1 | 1 |
| 29 | 15537 | KOR | 5 | - |
| 30 | 15543 | KOR | 1 | - |
| 31 | 15552 | KOR | 4 | - |
| 32 | 15553 | KOR | 5 | - |
| 33 | 15560 | KOR | 5 | - |
| 34 | 15567 | KOR | 1 | - |
| 35 | 15577 | KOR | 5 | - |
| 36 | 16834 | KOR | 4 | 4 |
| 37 | 16842 | KOR | 4 | 4 |
| 38 | 100984 | KOR | 5 | - |
| 39 | 116142 | KOR | 1 | - |
| 40 | 116197 | KOR | 1 | 1 |
| 41 | 116202 | KOR | 5 | 5 |
| 42 | 116203 | KOR | 1 | 1 |
| 43 | 116206 | KOR | 1 | 1 |
| 44 | 116209 | KOR | 4 | - |
| 45 | 116210 | KOR | 4 | 4 |
| 46 | 116267 | KOR | 4 | 4 |
| 47 | 137030 | NPL | 5 | - |
| 48 | 146983 | KOR | 1 | 1 |
| 49 | 147028 | KOR | 1 | 1 |
| 50 | 147032 | KOR | 4 | 4 |
| 51 | 147052 | KOR | 1 | 1 |
| 52 | 147072 | KOR | 4 | 4 |
| 53 | 147077 | KOR | 4 | - |
| 54 | 147206 | KOR | 4 | 4 |
| 55 | 147273 | KOR | 4 | 4 |
| 56 | 147275 | KOR | 4 | 4 |
| 57 | 147277 | KOR | 4 | 4 |
| 58 | 147279 | KOR | 4 | - |
| 59 | 150577 | UNK | 2 | 2 |
| 60 | 151076 | KOR | 1 | 1 |
| 61 | 172225 | KOR | 1 | 1 |
| 62 | 173162 | KOR | 2 | 2 |
| 63 | 175574 | KOR | 4 | 4 |
| 64 | 176600 | ITA | 5 | 5 |
| 65 | 176631 | ISR | 2 | 2 |
| 66 | 176786 | AUS | 2 | 2 |
| 67 | 178884 | ZAF | 2 | - |
| 68 | 180668 | EGY | 3 | 3 |
| 69 | 187153 | SYR | 3 | 3 |
| 70 | 187218 | THA | 2 | 2 |
| 71 | 188131 | AZE | 3 | 3 |
| 72 | 189924 | TJK | 5 | - |
| 73 | 194614 | MNG | 5 | 5 |
| 74 | 196318 | CHN | 5 | 5 |
| 75 | 198645 | ROM | 5 | 5 |
| 76 | 205688 | ARM | 2 | - |
| 77 | 205757 | CSK | 2 | - |
| 78 | 206106 | BEL | 4 | - |
| 79 | 206270 | RUS | 5 | - |
| 80 | 206300 | BLR | 2 | - |
| 81 | 206682 | KOR | 1 | 1 |
| 82 | 209956 | UZB | 3 | 3 |
| 83 | 251106 | JPN | 4 | - |
| 84 | 269480 | KOR | 4 | - |
| 85 | 269483 | KOR | 5 | 5 |
| 86 | 284901 | IND | 2 | 2 |
| 87 | 312053 | AFG | 1 | 1 |
| 88 | 323382 | PAK | 2 | 2 |
| 89 | 323409 | BGR | 5 | 5 |
| 90 | 333284 | GBR | 5 | 5 |
| 91 | 333285 | FRA | 5 | 5 |
| 92 | 333293 | LTU | 5 | 5 |
| 93 | 333294 | BOL | 2 | 2 |
| 94 | 333296 | JOR | 2 | - |
| 95 | 333301 | POL | 5 | 5 |
| 96 | 333390 | IRQ | 3 | 3 |
| 97 | 333407 | TUN | 3 | 3 |
| 98 | 909058 | LBN | 3 | 3 |
| 99 | K015784 | PRK | 5 | - |
| 100 | K015785 | KOR | 5 | - |
| 101 | K155155 | UNK | 3 | 3 |
| 102 | K155229 | UNK | 3 | 3 |
| 103 | K155239 | IRN | 3 | 3 |
| 104 | K164152 | CAN | 2 | - |
| 105 | K164262 | SWE | 5 | 5 |
| 106 | K164554 | USA | 2 | 2 |
| 107 | K176105 | AUT | 5 | - |
| 108 | K212020 | NLD | 5 | 5 |
| 109 | K223677 | DNK | 5 | 5 |
| 110 | K224554 | MLI | 5 | - |
| 111 | K261485 | COL | 2 | 2 |
| 112 | K261488 | CHL | 2 | 2 |
| 113 | K261527 | ARG | 2 | 2 |
| 114 | K264032 | URY | 2 | 2 |
| 115 | K264037 | BGD | 2 | 2 |
| 116 | K264053 | DEU | 5 | 5 |
| 117 | K264055 | PER | 2 | - |
| 118 | K264064 | PER | 5 | - |
| 119 | K264084 | ERI | 3 | 3 |
| 120 | K264094 | ETH | 3 | 3 |
| 121 | K264241 | MEX | 2 | 2 |
| 122 | K269896 | SRB | 5 | 5 |
| 123 | K269974 | TUR | 5 | - |
| 124 | K270024 | KAZ | 2 | - |
| 125 | K270039 | CHE | 5 | - |
| 126 | Geuru (C1) | KOR | 1 | 1 |
| 127 | Geumgang(C2) | KOR | 1 | 1 |
| 128 | Uri(C3) | KOR | 4 | 4 |
| 129 | Jokyoung(C4) | KOR | 4 | - |
The list of selected 24 SSR markers from 106.
| Name | Forward Primer | Reverse Primer | Product sizez | Anneal Temp. |
|---|---|---|---|---|
| barc21 | GCGTCTTCCGGTTTTGTTTACTTTTC | CGTCTTCCGGTTTTGTTTACTTTTC | 220 bp | 62℃ |
| Xbarc80 | CGAATTAGCATCTGCATCTGTTTGAG | CGGTCAACCAACTACTGCACAAC | 112 bp | 66℃ |
| Xcfa2155 | TTTGTTACAACCCAGGGGG | TTGTGTGGCGAAAGAAACAG | 221 bp | 60℃ |
| Xcfd152 | TGGAAGTCTGGAACCACTCC | GCAACCAGACCACACTCTCA | 288 bp | 60℃ |
| Xcfd29 | GGTTGTCAGGCAGGATATTTG | TATTGATAGATCAGGGCGCA | 181 bp | 60℃ |
| Xcfd33 | TACCGCAATAATCACACCCA | GGTCGATGGACTGTCCCTAA | 170 bp | 60℃ |
| Xcfd48 | ATGGTTGATGGTGGGTGTTT | ATGTATCGATGAAGGGCCAA | 258 bp | 64℃ |
| Xcfd8 | ACCACCGTCATGTCACTGAG | GTGAAGACGACAAGACGCAA | 156 bp | 60℃ |
| Xgwm161 | GATCGAGTGATGGCAGATGG | TGTGAATTACTTGGACGTGG | 154 bp | 60℃ |
| Xgwm190 | GTGCTTGCTGAGCTATGAGTC | GTGCCACGTGGTACCTTTG | 213 bp | 60℃ |
| Xgwm294 | GGATTGGAGTTAAGAGAGAACCG | GCAGAGTGATCAATGCCAGA | 100 bp | 60℃ |
| Xgwm304 | AGGAAACAGAAATATCGCGG | AGGACTGTGGGGAATGAATG | 217 bp | 60℃ |
| Xgwm325 | TTTCTTCTGTCGTTCTCTTCCC | TTTTTACGCGTCAACGACG | 138 bp | 58℃ |
| Xgwm437 | GATCAAGACTTTTGTATCTCTC | GATGTCCAACAGTTAGCTTA | 107 bp | 55℃ |
| Xgwm539 | CTGCTCTAAGATTCATGCAACC | GAGGCTTGTGCCCTCTGTAG | 145 bp | 60℃ |
| Xgwm577 | ATGGCATAATTTGGTGAAATTG | TGTTTCAAGCCCAACTTCTATT | 133 bp | 60℃ |
| Xgwm610 | CTGCCTTCTCCATGGTTTGT | AATGGCCAAAGGTTATGAAGG | 167 bp | 60℃ |
| Xwmc1 | ACTGGGTGTTTGCTCGTTGA | CAATGCTTAAGCGCTCTGTG | 154 bp | 60℃ |
| Xwmc264 | CTCCATCTATTGAGCGAAGGTT | CAAGATGAAGCTCATGCAAGTG | 133 bp | 64℃ |
| Xwmc278 | AAACGATAGTAAAATTACCTCGGAT | TCAAAAAATAGCAACTTGAAGAC | 165 bp | 58℃ |
| Xwmc428 | TTAATCCTAGCCGTCCCTTTTT | CGACCTTCGTTGGTTATTTGTG | 257 bp | 60℃ |
| Xwmc457 | CTTCCATGAATCAAAGCAGCAC | CATCCATGGCAGAAACAATAGC | 161 bp | 60℃ |
| Xwmc468 | AGCTGGGTTAATAACAGAGGAT | CACATAACTGTCCACTCCTTTC | 154 bp | 60℃ |
| Xwmc532 | GATACATCAAGATCGTGCCAAA | GGGAGAAATCATTAACGAAGGG | 176 bp | 60℃ |
Four quantitative traits in accessions with each group.
| Traits | Value | Group | ||||
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | Total | ||
| HD | Range | 158-225 | 125-222 | 159-229 | 173-178 | 125-229 |
| Mean±SD | 185.349±8.162z | 192.228±10.757y | 200.044±17.093x | 175.75±1.92w | 191.278±10.778 | |
| CV | 0.044 | 0.056 | 0.085 | 0.011 | 0.056 | |
| Skewness | 0.768 | -0.896 | 0.125 | -0.278 | -0.599 | |
| Kurtosis | 1.614 | 2.447 | -0.865 | -1.427 | 1.804 | |
| TM | Range | 198-260 | 168-261 | 208-268 | 216-219 | 168-268 |
| Mean±SD | 220.739±6.079z | 227.716±8.471y | 235.75±16.612x | 217±1.225w | 226.755±8.637 | |
| CV | 0.028 | 0.037 | 0.070 | 0.006 | 0.038 | |
| Skewness | 0.938 | -1.039 | 0.312 | 0.816 | -0.613 | |
| Kurtosis | 4.680 | 3.268 | -1.272 | -1.000 | 2.372 | |
| SL | Range | 31-163.9 | 12-628 | 46-148.5 | 66.5-78.5 | 12-628 |
| Mean±SD | 100.189±21.467z | 103.23±23.975y | 77.412±16.07x | 72.875±4.263x | 102.611±23.7 | |
| CV | 0.214 | 0.232 | 0.208 | 0.058 | 0.231 | |
| Skewness | 0.422 | 1.426 | 1.217 | -0.261 | 1.314 | |
| Kurtosis | -0.349 | 25.496 | 3.877 | -0.992 | 22.730 | |
| PL | Range | 3.8-36.8 | 0.8-19 | 6.7-13.5 | 7.65-9.8 | 0.8-36.8 |
| Mean±SD | 9.388±1.792z | 9.752±2.033y | 9.175±1.509z | 8.65±0.766z | 9.695±2.001 | |
| CV | 0.191 | 0.208 | 0.164 | 0.089 | 0.206 | |
| Skewness | 2.732 | 0.445 | 0.497 | 0.288 | 0.698 | |
| Kurtosis | 37.567 | 0.616 | -0.280 | -1.000 | 3.936 | |
Percentage of phenotypic distribution of six quality traits in each group.
| Traits | Categories | Group | ||||
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | Total(%) | ||
| GH | closed | 18.560 | 98.513 | 48.529 | 0.000 | 86.583 |
| medium | 52.840 | 1.408 | 41.176 | 100.000 | 9.146 | |
| open | 28.600 | 0.079 | 10.294 | 0.000 | 4.272 | |
| AA | anthocyanin | 19.353 | 28.599 | 11.765 | 0.000 | 27.141 |
| non-anthocyanin | 80.647 | 71.401 | 88.235 | 100.000 | 72.859 | |
| PS | fusiform | 76.552 | 28.666 | 25.000 | 25.000 | 35.570 |
| others | 3.699 | 0.034 | 0.000 | 0.000 | 0.564 | |
| parallel sided | 12.285 | 36.382 | 25.000 | 0.000 | 32.808 | |
| slightly clavate | 0.661 | 2.760 | 13.235 | 75.000 | 2.552 | |
| strongly clavate | 2.048 | 1.543 | 1.471 | 0.000 | 1.615 | |
| tapering | 4.756 | 30.615 | 35.294 | 0.000 | 26.892 | |
| SC | red | 35.601 | 66.310 | 57.353 | 50.000 | 61.802 |
| the others | 1.189 | 19.047 | 41.176 | 0.000 | 16.600 | |
| white | 63.210 | 14.643 | 1.471 | 50.000 | 21.598 | |
| AL | 1.5~9 mm | 2.312 | 24.341 | 45.588 | 0.000 | 21.282 |
| 10 mm~39 mm | 10.106 | 4.472 | 11.765 | 0.000 | 5.333 | |
| above 40 mm | 80.713 | 52.670 | 41.176 | 100.000 | 56.670 | |
| below 1.5 mm | 6.869 | 18.518 | 1.471 | 0.000 | 16.714 | |
| EF | -30~30° | 6.869 | 6.195 | 14.706 | 0.000 | 6.346 |
| 30~60° | 70.542 | 60.115 | 69.118 | 100.000 | 61.697 | |
| -60~-30° | 0.396 | 0.000 | 0.000 | 0.000 | 0.057 | |
| 60~90° | 22.193 | 33.690 | 16.176 | 0.000 | 31.900 | |
The information of the selected 24 SSR markers.
| Locus | Naz | Hy | PICx | MAFw |
|---|---|---|---|---|
| gwm190 | 10 | 0.774 | 0.752 | 0.411 |
| gwm437 | 14 | 0.901 | 0.894 | 0.194 |
| gwm577 | 15 | 0.879 | 0.868 | 0.249 |
| wmc278 | 8 | 0.556 | 0.522 | 0.636 |
| Xbarc21 | 9 | 0.731 | 0.706 | 0.466 |
| Xbarc80 | 7 | 0.532 | 0.501 | 0.659 |
| Xcfa2155 | 8 | 0.704 | 0.655 | 0.411 |
| Xcfd152 | 13 | 0.797 | 0.771 | 0.311 |
| Xcfd29 | 21 | 0.932 | 0.928 | 0.125 |
| Xcfd33 | 7 | 0.722 | 0.674 | 0.349 |
| Xcfd48 | 13 | 0.809 | 0.784 | 0.28 |
| Xcfd8 | 11 | 0.755 | 0.723 | 0.396 |
| Xgwm161 | 10 | 0.687 | 0.653 | 0.497 |
| Xgwm294 | 20 | 0.912 | 0.906 | 0.14 |
| Xgwm304 | 15 | 0.888 | 0.878 | 0.202 |
| Xgwm325 | 10 | 0.831 | 0.81 | 0.256 |
| Xgwm539 | 25 | 0.918 | 0.912 | 0.156 |
| Xgwm610 | 10 | 0.8 | 0.771 | 0.295 |
| Xwmc1 | 9 | 0.793 | 0.764 | 0.303 |
| Xwmc264 | 10 | 0.817 | 0.791 | 0.233 |
| Xwmc428 | 13 | 0.615 | 0.587 | 0.59 |
| Xwmc457 | 6 | 0.556 | 0.509 | 0.621 |
| Xwmc468 | 15 | 0.868 | 0.855 | 0.249 |
| Xwmc532 | 13 | 0.875 | 0.863 | 0.225 |
| Mean | 12.167 | 0.777 | 0.753 | 0.344 |
The difference between each cluster quantitative traits.
| Cluster | Heading date (days) |
The maturity (days) |
Stem length (cm) |
Panicle length (cm) |
|---|---|---|---|---|
| 1 | 177.2±10.2z | 216.8±7.1zy | 80.9±15.7z | 8.3±1.2z |
| 2 | 183.1±12.7z | 221.9±11z | 91.8±24.6bz | 9.3±1.9zy |
| 3 | 184.1±8.0z | 219.5±7.7zy | 105.3±30.5yx | 8.5±2.5z |
| 4 | 169.6±7.3y | 212.0±6.3y | 83.3±4.5z | 8.4±0.6z |
| 5 | 194.8±9.4x | 228.9±9.5x | 120.5±24.8y | 11.4±7.2y |
The genetic differentiation between each 5 clusters by Pairwise Fst.
| cluster 1 | cluster 2 | cluster 3 | cluster 4 | cluster 5 | Gene diversity | |
|---|---|---|---|---|---|---|
| cluster 1 | - | 0.546875 | ||||
| cluster 2 | 0.34523 | - | 0.670343 | |||
| cluster 3 | 0.361857 | 0.122308 | - | 0.624829 | ||
| cluster 4 | 0.348075 | 0.120699 | 0.084887 | - | 0.639807 | |
| cluster 5 | 0.327794 | 0.063218 | 0.082207 | 0.095055 | - | 0.743512 |
zThe origin is indicated by ISO 3166-1 alpha-3 country code. ypopulation and xcluster.
zThe reference genome sequence is bread wheat reference genome, IWGSC RefSeq v2.0.
z, y, x, wrepresent significantly different average values across a row (p<0.05).
CV, variation coefficient.
zobserved number of alleles; y
Arrange the average values from largest to smallest, z, y, xrepresent the average values that are significantly different from each other, where zis the maximum average value. zyrepresents the average value between zand yand not significantly different from zand y. yxrepresents the average value between yand xnot significantly different from both yand x.
Fst value is 0-0.05, the degree of genetic differentiation among populations is low; Between 0.05-0.15, there is a moderate degree of genetic differentiation among populations; Between 0.15-0.25, the degree of genetic differentiation among populations is high; Above 0.25, there is great genetic differentiation among populations.