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Acta Agronomica Sinica ›› 2024, Vol. 50 ›› Issue (11): 2699-2711.doi: 10.3724/SP.J.1006.2024.44036

• CROP GENETICS & BREEDING·GERMPLASM RESOURCES·MOLECULAR GENETICS • Previous Articles     Next Articles

Construction of DNA molecular identity card of proso millet in Ningxia based on fluorescent SSR

CAO Yue1,2(), Zhang Li-Yuan3(), XIN Xu-Xia1, FENG Zhi-Zun1, GUO Juan1, WANG Xiao-Dan1, CAO Xiao-Ning2, SANTRA Dipak K4, CHEN Ling2, QIAO Zhi-Jun2,*(), WANG Rui-Yun1,2,*()   

  1. 1Agronomy College, Shanxi Agricultural University, Taigu 030801, Shanxi, China
    2Center for Agricultural Genetic Resources Research, Shanxi Agricultural University / Key Laboratory of Crop Gene Resources and Germplasm Enhancement on Loess Plateau, Ministry of Agriculture and Rural Affairs/Shanxi Key Laboratory of Genetic Resources and Genetic Improvement of Minor Crops, Taiyuan 030031, Shanxi, China
    3Chifeng Institute of Agriculture and Animal Husbandry Science, Chifeng 024031, Inner Mongolia, China
    4Panhandle Research & Extension Center, Department of Agronomy and Horticulture, University of Nebraska-Lincoln, Scottsbluff 69361, Nebraska, USA
  • Received:2024-02-29 Accepted:2024-06-19 Online:2024-11-12 Published:2024-07-08
  • Contact: *E-mail: wry925@126.com; E-mail: nkypzs@126.com
  • About author:First author contact:**Contributed equally to this work
  • Supported by:
    National Crop Germplasm Resources Platform Project(NCGRC-2024-026);China Agriculture Research System of MOF and MARA(CARS-06-14.5-A16);Special Fund for Construction of Modern Agricultural Industrial Technology System of Shanxi Province(2024CYJSTX03-12);Key Research & Development Project of Shanxi Province(2022ZDYF110);Graduate Education Reform and Quality Improvement Project of College of Agronomy, Shanxi Agricultural University(2023YCX33);Graduate Education Reform and Quality Improvement Project of College of Agronomy, Shanxi Agricultural University(2023YCX48);Graduate Education Reform and Quality Improvement Project of College of Agronomy, Shanxi Agricultural University(2023YCX49);Graduate Education Reform and Quality Improvement Project of College of Agronomy, Shanxi Agricultural University(2023YDT05)

Abstract:

Objective proso millet (Panicum miliaceum L.) possesses a rich in germplasm and demonstrates advantages in arid environments..Developing a DNA identification system for proso millet using fluorescent SSR markers can establish a theoretical foundation and provide a molecular detection tool for digital resource management. In this study, 274 core germplasm samples of Ningxia proso millet were selected as an experimental materials, Proso millet specific SSR markers developed by Shanxi Agricultural University were subjected to multiple rounds of PCR screening and optimization.The core markers were then mapped using BLAST sequence comparison based on the reference genome information of proso millet. The SSR primers were labeled with FAM/HEX at the 5' end, and the genotypes of the materials were obtained through capillary electrophoresis..The presence of amplified bands was recorded using “0,1” binary coding, while the differentiation degree of the materials was assessed using IDAnalysis4.0. The size of the amplified fragments was represented in decimal form (0-9) to generate a unique molecular ID for each material. Genetic diversity, genetic clustering and principal component analysis. were conducted using software such as Popgene, Powermarker, MEGA, and NTSYS. The molecular IDs of the materials were obtained by generating QR codes using an online QR code software (https://cli.im/). PCR amplification results showed that a combination of 10 fluorescent SSR markers (RYW6, RYW125, RYW43, RYW3, RYW40, RYW37, RYW42, RYW8, RYW28, and RYW124) could distinguish all 274 materials. BLAST analysis indicated that RYW124 was located at 7.8 cM on chromosome 12, RYW40 was located at 42.64 cM on chromosome 4, RYW42 was positioned at 34.63 cM on chromosome 13, RYW28 was at 2.34 cM on chromosome 16, and RYW8 was found at 9.90 cM on chromosome 3. Across the 10 loci, a total of 125 alleles were detected at 10 loci in the 274 samples, with an average of 12.5 alleles per locus and a range of variation from 5.0000 (RYW3) to 25.0000 (RYW6). The Shannon diversity index (I) ranged from 1.2458 (RYW3) to 2.6568 (RYW6), with an average value of 1.8532. The observed heterozygosity (Ho) ranged from 0.5185 (RYW40) to 0.9964 (RYW124), averaging at 0.8674. The expected heterozygosity (He) varied from 0.5724 (RYW40) to 0.9108 (RYW42), with an average of 0.7784. Nei’s gene diversity index (Nei) ranged from 0.5711 (RYW40) to 0.9091 (RYW42), averaging at 0.7767. The polymorphism information content (PIC) ranged from 0.6563 (RYW3) to 0.9602 (RYW42), with an average of 0.8399. Cluster analysis and principal component analysis classified the materials into four groups. The electrophoretic strip was digitally encoded, and the combination of the 10 markers was used to construct both the string and two-dimensional code DNA molecular IDs for all materials.

Key words: Panicum miliaceum, Ningxia, capillary electrophoresis, fluorescent SSR, DNA molecular ID card, chromosome localization

Table S1

The varieties and sources of the broomcorn millet material to be tested"

统一编号Code 序号Number 品种名称
Name
品种来源
Source
00000702 1 惠农黄粘黍Huinonghuangnianshu 平罗Pingluo
00000703 2 平罗黄粒黍Pingluohuanglishu 平罗Pingluo
00000704 3 活剥皮糜子Huopuopimizi 灵武Lingwu
00000705 4 黄软糜子Huangruanmizi 盐池Yanchi
00000706 5 盐池白软糜Yanchibairuanmi 盐池Yanchi
00000707 6 黑软糜子Heiruanmizi 盐池Yanchi
00000708 7 花软糜子Huaquanmizi 盐池Yanchi
00000709 8 245 宁夏农科院作物所
Crop Institute of Ningxia Academy of Agricultural Sciences
00002508 9 62-474 平罗Pingluo
00002509 10 62-344 平罗Pingluo
00002510 11 66 平罗Pingluo
00002511 12 51-57 平罗Pingluo
00002512 13 51-36 平罗Pingluo
00002513 14 59-283 平罗Pingluo
00002514 15 62-504 平罗Pingluo
00002515 16 平罗二黄Pingluoerhuang 平罗Pingluo
00002516 17 二黄Erhuang 平罗Pingluo
00002517 18 51-578 平罗Pingluo
00002518 19 平罗紫秆Pingluozigan 平罗Pingluo
00002519 20 51-1055 平罗Pingluo
00002520 21 62-316 平罗Pingluo
00002521 22 黄糜子Huangmizi 平罗Pingluo
00002522 23 惠农白糜子Huinongbaimizi 平罗Pingluo
00002523 24 62-351 平罗Pingluo
00002525 25 陶乐大黄Taoledahuang 陶乐Taole
00002526 26 陶乐白糜子Taolebaimizi 陶乐Taole
00002527 27 红糜子Hongmizi 贺兰Helan
00002530 28 贺兰二黄Helanerhuang 贺兰Helan
00002531 29 贺兰大紫秆Helandazigan 贺兰Helan
00002532 30 贺兰小紫秆Helanxiaozigan 贺兰Helan
00002535 31 62-96 贺兰Helan
00002537 32 552 贺兰Helan
00002539 33 贺兰大粟糜子Helandasumizi 贺兰Helan
00002540 34 51-1433 贺兰Helan
00002542 35 66-3-75 永宁Yongning
00002544 36 51-316 永宁Yongning
00002545 37 1077 永宁Yongning
00002546 38 紫白秆Zibaigan 永宁Yongning
00002547 39 白糜子Baimizi 永宁Yongning
00002548 40 66-3-98 永宁Yongning
00002549 41 66-3-10 永宁Yongning
00002550 42 小粟糜Xiaosumi 永宁Yongning
00002551 43 灵武红子Lingwuhongzi 灵武Lingwu
00002552 44 66-3-47 灵武Lingwu
00002553 45 灵武紫秆Lingwuzigan 灵武Lingwu
00002554 46 灵武70天Lingwu70tian 灵武Lingwu
00002555 47 51-199 灵武Lingwu
00002556 48 黄小糜子Huangxiaomizi 青铜峡Qingtongxia
00002558 49 69-119-1 青铜峡Qingtongxia
00002560 50 51-1381 吴忠Wuzhong
00002564 51 51-265 吴忠Wuzhong
00002565 52 51-253 吴忠Wuzhong
00002566 53 金积大黄糜Jinjidahaungmi 吴忠Wuzhong
00002567 54 金积二黄Jinjierhuang 吴忠Wuzhong
00002568 55 69-110-6 吴忠Wuzhong
00002569 56 吴忠大粟Wuzhongdasu 吴忠Wuzhong
00002570 57 51-1439 吴忠Wuzhong
00002571 58 大红袍Dahongpao 盐池Yanchi
00002572 59 红茬糜子Hongchamizi 盐池Yanchi
00002573 60 红糜子Hongmizi 盐池Yanchi
00002574 61 紫秆红Ziganhong 盐池Yanchi
00002575 62 51-238 盐池Yanchi
00002576 63 51-616 盐池Yanchi
00002578 64 盐池二黄Yanchierhuang 盐池Yanchi
00002580 65 盐东山紫秆Yandongshanzigan 盐池Yanchi
00002581 66 池白糜子Chibaimizi 盐池Yanchi
00002582 67 小黑糜子Xiaoheimizi 盐池Yanchi
00002583 68 密穗红Misuihong 中卫Zhongwei
00002584 69 牛卵红Niuluanhong 中卫Zhongwei
00002585 70 小红糜子Xiaohongmizi 中卫Zhongwei
00002587 71 紫秆红Ziganhong 中卫Zhongwei
00002588 72 69-103-1 中卫Zhongwei
00002589 73 69-103-9 中卫Zhongwei
00002590 74 69-109-1 中卫Zhongwei
00002591 75 中卫紫秆Zhongweizigan 中卫Zhongwei
00002593 76 中卫大黄糜Zhongweidahuangmi 中卫Zhongwei
00002594 77 51-665 中卫Zhongwei
00002596 78 新堡红Xinbaohong 中宁Zhongning
00002597 79 黄大糜子Huangdamizi 中宁Zhongning
00002598 80 大黑Dahei 中宁Zhongning
00002599 81 542 中宁Zhongning
00002600 82 疙疸头红糜子Gedantouhongmizi 同心Tongxin
00002601 83 小红糜子Xiaohongmizi 同心Tongxin
00002603 84 同子红糜子Tongzihongmizi 同心Tongxin
00002604 85 黄草红糜子Huangcaohongmizi 同心Tongxin
00002605 86 甘草黄糜子Gancaohuangmizi 同心Tongxin
00002606 87 同心黄糜子Tongxinhaungmizi 同心Tongxin
00002607 88 同心白糜子Tongxinbaomizi 同心Tongxin
00002608 89 同心紫秆黑Tongxinziganhei 同心Tongxin
00002613 90 海夏红糜Haixiahongmi 海原Haiyuan
00002614 91 小黄糜子Xiaohuangmizi 海原Haiyuan
00002616 92 海原黑糜Haiyuanheimi 海原Haiyuan
00002617 93 大青糜子Daqingmizi 海原Haiyuan
00002618 94 大青糜子Daqingmizi 海原Haiyuan
00002619 95 固原红糜子Guyuanhongmizi 固原Guyuan
00002620 96 古城红糜子Guchenghongmizi 固原Guyuan
00002621 97 韩府红燃Hanfuhongran 固原Guyuan
00002622 98 固原大黄糜Guyuandahuangmi 固原Guyuan
00002623 99 固原小黑糜Guyuanxiaoheimi 固原Guyuan
00002624 100 固原黑糜子Guyuanheimizi 固原Guyuan
00002625 101 红河黑糜子Hongheheimizi 固原Guyuan
00002626 102 黑糜子Heimizi 固原Guyuan
00002627 103 蒿店麻糜子Haodianmamizi 固原Guyuan
00002628 104 大红糜子Dahoongmi 固原农科所Guyuan Agricultural Science Institute
00002629 105 红糜子Hongmizi 固原农科所Guyuan Agricultural Science Institute
00002633 106 黑头黄Heitouhuang 固原农科所Guyuan Agricultural Science Institute
00002635 107 小岔沟黄糜子Xiaochagouhuangmizi 固原农科所Guyuan Agricultural Science Institute
00002636 108 紫秆白糜Ziganbaimi 固原农科所Guyuan Agricultural Science Institute
00002637 109 黑糜子Heimizi 固原农科所Guyuan Agricultural Science Institute
00002638 110 60天黑小糜60tianheixiaomi 固原农科所Guyuan Agricultural Science Institute
00002639 111 紫秆花糜Ziganhuami 固原农科所Guyuan Agricultural Science Institute
00002640 112 西吉大黄糜Xijidahaungmi 西吉Xiji
00002641 113 西吉小黄糜Xijixiaohuangmi 西吉Xiji
00002642 114 西吉小金黄Xijixiaojinhuang 西吉Xiji
00002643 115 隆德大金黄Longdedajinhuang 隆德Longde
00002645 116 泾原白糜Jingyuanbaimi 泾源Jingyuan
00002646 117 泾原白Jingyuanbai 泾源Jingyuan
00002647 118 泾原黑糜Jingyuanheimi 泾源Jingyuan
00002648 119 泾原黑Jingyuanhei 泾源Jingyuan
00002649 120 泾原小青Jingyuanxiaoqing 泾源Jingyuan
00002651 121 宁糜6号Ningmi6hao 宁夏农科院Ningxia Academy of Agricultural Sciences
00002652 122 284 宁夏农科院Ningxia Academy of Agricultural Sciences
00002655 123 宁糜2号Ningmi2hao 宁夏农科院Ningxia Academy of Agricultural Sciences
00002656 124 宁糜3号Ningmi3hao 宁夏农科院Ningxia Academy of Agricultural Sciences
00002659 125 290 宁夏农科院作物所
Crop Institute of Ningxia Academy of Agricultural Sciences
00002660 126 宁糜4号Ningmi4hao 宁夏农科院作物所
Crop Institute of Ningxia Academy of Agricultural Sciences
00002661 127 287 宁夏农科院作物所
Crop Institute of Ningxia Academy of Agricultural Sciences
00005945 128 惠农黄粘Huinonghaungnian 固原农科所Guyuan Agricultural Science Institute
00005946 129 白黏糜Bainianmi 固原农科所Guyuan Agricultural Science Institute
00005947 130 韩府红粘Hanfuhongnian 海原Haiyuan
00005948 131 固糜11号(黍)Gumi11(shu) 固原农科所Guyuan Agricultural Science Institute
00005949 132 固糜12号(黍)Gumi12(shu) 固原农科所Guyuan Agricultural Science Institute
00005950 133 固糜10号(黍)Gumi10(shu) 固原农科所Guyuan Agricultural Science Institute
00005951 134 烟熏红黍子Yanxunhongshuzi 固原农科所Guyuan Agricultural Science Institute
00005952 135 黄桔干红黍Huangkuganhongshu 固原农科所Guyuan Agricultural Science Institute
00005953 136 大黄黍Dahaungshu 固原农科所Guyuan Agricultural Science Institute
00005954 137 黄直黍Huangzhishu 固原农科所Guyuan Agricultural Science Institute
00005955 138 黄罗黍Huangluoshu 固原农科所Guyuan Agricultural Science Institute
00005957 139 195黍子195shuzi 固原农科所Guyuan Agricultural Science Institute
00005958 140 瓦灰软黍Wahuiruanshu 固原农科所Guyuan Agricultural Science Institute
00005959 141 金黄黍Jinhuangshu 固原农科所Guyuan Agricultural Science Institute
00005960 142 气死风粘黍Qisifengnianshu 固原农科所Guyuan Agricultural Science Institute
00005961 143 灰脸蛋黍子Huiliandanshuzu 固原农科所Guyuan Agricultural Science Institute
00005962 144 大粒黍(70-1068)Dalishu(70-1068) 固原农科所Guyuan Agricultural Science Institute
00006776 145 海原紫秆红Haiyuanziganhong 固原农科所Guyuan Agricultural Science Institute
00006777 146 64-211 固原农科所Guyuan Agricultural Science Institute
00006778 147 宁糜七号Ningmiqihao 盐池Yanchi
00006779 148 宁夏干草红Ningxiagancaohong 宁夏农科所Ningxia Institute of Agricultural Sciences
00006780 149 黑城小黑糜Heichengxiaoheimi 固原农科所Guyuan Agricultural Science Institute
00006781 150 鼓鼓头-2Gugutou-2 固原农科所Guyuan Agricultural Science Institute
00006782 151 古城黄糜子Guchenghuangmizi 固原古城Guyuangucheng
00006783 152 60天小黑糜60tianxiaoheimi 固原农科所Guyuan Agricultural Science Institute
00006784 153 小黄糜子Xiaohuangmizi 固原农科所Guyuan Agricultural Science Institute
00006785 154 王太红糜子Wangtaihongmizi 宁夏农科所Ningxia Institute of Agricultural Sciences
00006786 155 六十天糜子Liushitianmizi 固原红河Guyuanhonghe
00006787 156 丰霜-3Fengshuang-3 固原农科所Guyuan Agricultural Science Institute
00006788 157 深紫秆白糜Shengziganbaimi 固原农科所Guyuan Agricultural Science Institute
00006789 158 742-23 固原农科所Guyuan Agricultural Science Institute
00006790 159 泾源小青Jingyuanxiaoqing 泾源Jingyuan
00006791 160 古城黑糜子Guchenghrimizi 固原农科所Guyuan Agricultural Science Institute
00006792 161 六十天黄小糜(8)Liushitianhuangxiaomi(8) 固原红河Guyuanhonghe
00006793 162 炭山黄小糜Tanshanhuangxiaomi 固原农科所Guyuan Agricultural Science Institute
00006794 163 同心青糜子Tongxinqingmizi 同心Tongxin
00006795 164 鼓鼓头-3Gugutou-3 固原农科所Guyuan Agricultural Science Institute
00006796 165 大金黄Dajinhuang 固原农科所Guyuan Agricultural Science Institute
00006797 166 黄大糜子Huangdamizi 固原农科所Guyuan Agricultural Science Institute
00006798 167 宁夏黄糜Ningxiahuangmi 宁夏农科所Ningxia Institute of Agricultural Sciences
00006799 168 大黑糜Daheimi 固原农科所Guyuan Agricultural Science Institute
00006800 169 保安红Baoanhong 宁夏农科所Ningxia Institute of Agricultural Sciences
00006801 170 东山紫秆Dongshanzigan 宁夏农科所Ningxia Institute of Agricultural Sciences
00006802 171 无名单选1号Wumingdanxuan1hao 固原农科所Guyuan Agricultural Science Institute
00006803 172 13号糜子13haomizi 固原农科所Guyuan Agricultural Science Institute
00006804 173 牛旦糜子Niudanmizi 固原农科所Guyuan Agricultural Science Institute
00006805 174 蒿店小黄米(2)Haodianxiaohuangmi(2) 固原农科所Guyuan Agricultural Science Institute
00006806 175 黑糜子(2)Heimizi(2) 固原农科所Guyuan Agricultural Science Institute
00006807 176 鸡蛋白Jidanbai 海原Haiyuan
00006808 177 海原小黄糜Haiyuanxiaohaungmi 海原Haiyuan
00006809 178 黄草红糜子Huangcaohongmizi 固原农科所Guyuan Agricultural Science Institute
00006810 179 泾源黄糜子Jingyuanhaungmizi 泾源Jingyuan
00006811 180 羊眼睛青糜子Yangyanjingqingmizi 固原农科所Guyuan Agricultural Science Institute
00006812 181 套糜子Taomizi 固原农科所Guyuan Agricultural Science Institute
00006813 182 固糜二号Gumierhao 固原农科所Guyuan Agricultural Science Institute
00006814 183 固糜三号Gumisanhao 固原农科所Guyuan Agricultural Science Institute
00006815 184 固糜四号Gumisihao 固原农科所Guyuan Agricultural Science Institute
00006816 185 固糜五号Gumiwuhao 固原农科所Guyuan Agricultural Science Institute
00006817 186 固糜六号Gumiliuhao 固原农科所Guyuan Agricultural Science Institute
00006818 187 固糜七号Gumiqihao 固原农科所Guyuan Agricultural Science Institute
00006819 188 固糜八号Gumibahao 固原农科所Guyuan Agricultural Science Institute
00006820 189 固糜九号Gumijiuhao 固原农科所Guyuan Agricultural Science Institute
00006821 190 固糜13号Gumi13hao 固原农科所Guyuan Agricultural Science Institute
00006822 191 771-2 固原农科所Guyuan Agricultural Science Institute
00006823 192 79038-2 固原农科所Guyuan Agricultural Science Institute
00006824 193 72-60-1 固原农科所Guyuan Agricultural Science Institute
00006826 194 八成米Bachengmi 固原农科所Guyuan Agricultural Science Institute
00006827 195 紫桔糜子Zijiemizi 固原农科所Guyuan Agricultural Science Institute
00006828 196 二黄糜Erhaungmi 固原农科所Guyuan Agricultural Science Institute
00006829 197 三黄糜Sanhuangmi 固原农科所Guyuan Agricultural Science Institute
00006830 198 大直黄Dazhihaung 固原农科所Guyuan Agricultural Science Institute
00006831 199 黄糜子30/79Huangmizi30/79 固原农科所Guyuan Agricultural Science Institute
00006832 200 密穗糜Misuimi 固原农科所Guyuan Agricultural Science Institute
00006833 201 八升半Bashengban 固原农科所Guyuan Agricultural Science Institute
00006834 202 60-333 固原农科所Guyuan Agricultural Science Institute
00006835 203 米仓155Micang155 固原农科所Guyuan Agricultural Science Institute
00006836 204 大粒黍Dalishu 固原农科所Guyuan Agricultural Science Institute
00006837 205 道林斯克Daolinsike 固原农科所Guyuan Agricultural Science Institute
00006838 206 秤锤糜Chengchuimi 固原农科所Guyuan Agricultural Science Institute
00006839 207 牛尾红Niuweihong 固原农科所Guyuan Agricultural Science Institute
00006840 208 紫盖头红糜Zigaitouhongmi 固原农科所Guyuan Agricultural Science Institute
00006841 209 丰收-4Fengshou-4 固原农科所Guyuan Agricultural Science Institute
00006842 210 丰双-4Fengshaung-4 固原农科所Guyuan Agricultural Science Institute
00006843 211 丰双-2Fengshuang-2 固原农科所Guyuan Agricultural Science Institute
00006844 212 二紫秆Erzigan 固原农科所Guyuan Agricultural Science Institute
00006845 213 紫罗带Ziluodai 固原农科所Guyuan Agricultural Science Institute
00006846 214 大紫秆Dazigan 固原农科所Guyuan Agricultural Science Institute
00006847 215 骨都白Gudoubai 固原农科所Guyuan Agricultural Science Institute
00006848 216 白疙旦Baigedan 固原农科所Guyuan Agricultural Science Institute
00006849 217 黑鹅头Heietou 固原农科所Guyuan Agricultural Science Institute
00006850 218 丰收红糜Fengshouhongmi 固原农科所Guyuan Agricultural Science Institute
00006851 219 丰收麻糜Fengshoumami 固原农科所Guyuan Agricultural Science Institute
00007252 220 波多果斯克Boduoguosike 固原农科所Guyuan Agricultural Science Institute
00006853 221 省农场红糜子Shengnongchanghongmizi 固原农科所Guyuan Agricultural Science Institute
00006854 222 红花糜子Honghuamizi 固原农科所Guyuan Agricultural Science Institute
00006855 223 丰红2-2Fenghong2-2 固原农科所Guyuan Agricultural Science Institute
00006856 224 北草原列草黄Beicaoyuanliecaohuang 固原农科所Guyuan Agricultural Science Institute
00006857 225 7835-2-3 固原农科所Guyuan Agricultural Science Institute
00007251 226 中卫大黄糜Zhongweidahaungmi 宁夏Ningxia
00007253 227 小黑糜Xiaoheimi 宁夏Ningxia
00007254 228 宁糜一号Ningmiyihao 宁夏Ningxia
00007255 229 宁糜四号Ningmisihao 宁夏Ningxia
00007287 230 中卫大黄Zhongweidahaung 宁夏Ningxia
00007288 231 贺兰二黄Helandahaung 宁夏Ningxia
00007289 232 平罗紫秆Pingluozigan 宁夏Ningxia
00007290 233 盐池二黄Yanchierhuang 宁夏Ningxia
00007291 234 平罗二黄Pingluoerhuang 宁夏Ningxia
00007292 235 中卫黄糜Zhongweihuangmi 宁夏Ningxia
00007293 236 金积大黄Jinjidahaung 宁夏Ningxia
00007294 237 片朔大黄Piansudahuang 宁夏Ningxia
00007295 238 惠农大黄Huinongdahaung 宁夏Ningxia
00007296 239 惠农大黄Huinongdahuang 宁夏Ningxia
00007297 240 贺兰大红Helandahong 宁夏Ningxia
00007298 241 录武七十天Luwuqishitian 宁夏Ningxia
00007299 242 黄惠糜Huanghuimi 宁夏Ningxia
00007300 243 半片大黄Banpiandahaung 宁夏Ningxia
00007301 244 东山大黄Dongshandahaung 宁夏Ningxia
00007302 245 142 宁夏Ningxia
00007303 246 小红糜Xiaohongmi 宁夏Ningxia
00007304 247 灵武小糜Lingwuxiaomi 宁夏Ningxia
00007305 248 黄糜Huangmi 宁夏Ningxia
00007306 249 武太保灰糜Wutaibaohuimi 宁夏Ningxia
00007307 250 小灰糜Xiaohuimi 宁夏Ningxia
00007308 251 九十天糜Jiushitianmi 宁夏Ningxia
00007309 252 黄糜Huangmi 宁夏Ningxia
00007310 253 903 宁夏Ningxia
00007311 254 王太堡紫秆糜Wangtaibaoziganmi 宁夏Ningxia
00007320 255 金积小黄糜Jinjixiaohaungmi 宁夏Ningxia
00007593 256 C75-7 宁夏Ningxia
00007695 257 A85-24 宁夏Ningxia
00007703 258 A85-32 宁夏Ningxia
00007708 259 A85-37 宁夏Ningxia
00007715 260 A85-44 宁夏Ningxia
00007730 261 A85-59 宁夏Ningxia
00007870 262 B75-31 宁夏Ningxia
00007871 263 B75-32 宁夏Ningxia
00007875 264 E75-16 宁夏Ningxia
00007876 265 E75-17 宁夏Ningxia
00007914 266 A85-67 宁夏Ningxia
00007935 267 A85-88 宁夏Ningxia
00007959 268 A85-112 宁夏Ningxia
00008015 269 古城糜子Guchengmizi 宁夏Ningxia
00008020 270 小红糜子Xiaohongmizi 宁夏Ningxia
00008021 271 陕圪塔红糜Shangetahongmi 宁夏Ningxia
00008335 272 固原9号Guyuan9hao 宁夏Ningxia
00008336 273 固糜12号(引)Guyuan12hao(yin) 宁夏固原Ningxiaguyuan
00008337 274 固糜20Gumi20 宁夏固原Ningxiaguyuan

Table 1

Information of 6 accessions of proso millet in this experiment"

材料编号
Serial number
统一编号
Unicode
名称
Name
来源
Source
备注
Remark
1 7252 红糜子Hongmeizi 宁夏Ningxia 地方品种
Landrace
2 0703 平罗黄粒黍Pingluohuanglishu 宁夏平罗Pingluo, Ningxia
3 2545 1077 宁夏贺兰Helan, Ningxia
4 0708 花软糜子Huaruanmeizi 宁夏盐池Yanchi, Ningxia
5 6807 鸡蛋白Jidanbai 宁夏海原Haiyuan, Ningxia
6 2620 古城红糜子Guchenggongmeizi 宁夏固原Guyuan, Ningxia

Table 2

Ten pairs of SSR primers used to construct molecular ID cards"

标记名称
Name
正向引物
Forward primer (5′-3′)
反向引物
Reverse primer (5′-3′)
退火温度
Tm (℃)
重复基元
Repeat motif
RYW3 GGAGGCGTGACAATAAAAC GGCGTGAGGTGTTGTTTTT 48.90 (CTGCAA)5
RYW6 AGCCGATTTGCTGTGGAGT CTGCCTCCGATGAGTTGGT 52.15 (ACACC)5
RYW8 GGGTCAGAGAATACACAGCG GTAGGGAAGGAGAAGTGGGT 55.90 (AATAG)5
RYW28 CCAAGGCTGAGCAGAAAGAT ACAAGGTGAAACCCGAAGC 55.40 (AGGC)5
RYW37 CATTCCGTTCCTTGTCTTCC CAGTCTCACTCCTGCGATGT 52.80 (GCGAT)5
RYW40 TGCTCTTCGGCTCTTCTCC ATCAGCTCATCGTGACCCC 53.20 (CAGC)6
RYW42 AGACACCCTGGGCAACATC CTGGACTGGGCTTCGTTCT 57.80 (GGCT)5
RYW43 GGAGATGCTTGCTTGGTTG CAGGAATCGCAAGGAACAG 54.00 (GGAG)5
RYW124 CCACAAAGCGAAAGAACC GAGTCCAAGCCCTCATCC 53.65 (TCG)6
RYW125 TTGACGACGACTGTGTGC TGTTGGTGGAGTTGAGGAC 55.10 (GGC)5

Fig. 1

Site of 5 SSR markers located on the chromosome of proso millet"

Fig. 2

Electrophoregrams of capillary polymorphism in some accessions amplified by RYW6"

Table 3

Amplification results and code typing of 10 pairs of core primers detected with capillary electrophoresis"

引物
Primer
荧光基团
Fluorescent group
电泳条带数目
Polymorphism bands
电泳片段长度及编码
Length and code of electrophoresis fragments (bp)
RYW6 FAM (blue) 70 109(01), 208(02), 242(03), 308(04), 109/133/154/167(05), 109/20(06), 114/133/154/208/282(07), 133/167/208/269/282/308(08), 133/167/208/269/308(09), 133/167/208/275/282/308(10), 133/167/208/282/308(11), 133/208/269/282/308(12), 133/208/282/308(13), 167/208/242/282/327(14), 167/208/269/282(15), 167/242/282/327(16), 188/208/242(17), 188/242(18), 188/242/308/373/426(19), 188/242/308/373/426/472/486(20),
RYW6 FAM (blue) 70 188/242/308/373/426/486(21), 188/242/308/426(22), 188/242/348/373/426/472/486(23), 188/242/348/426(24), 188/242/373(25), 188/242/373/409/426(26), 188/242/373/409/426/472(27), 188/242/373/409/426/472/486(28), 188/242/373/426(29), 188/242/373/426/472(30), 188/242/373/426/472/486(31), 188/242/373/426/486(32), 188/242/426(33), 188/242/426/472(34), 188/242/426/486(35), 188/242/308/373/426(36), 195/242(37), 195/242/426/472/486(38), 208/242/282(39), 242/282(40), 242/282/386(41), 242/308/373/426(42), 242/308/426/472(43), 242/373(44), 242/373/409/426/472/486(45), 242/373/426(46), 242/373/426/486(47), 98/103/242/386(48), 98/109/114(49), 98/109/208/242/253/386(50), 98/109/208/242/386(51), 98/114/133(52), 98/114/133/154(53), 98/114/133/154/173(54), 98/114/133/154/24(55), 98/114/133/208/242(56), 98/114/133/242/282/308(57), 98/114/208/242(58), 98/133/208/242/282/386(59),,98/188/195/242(60), 98/195/242/282/386(61), 98/195/242/386(62), 98/208/242/253/282(63), 98/208/242/282(64), 98/208/242/386(65), 98/242(66), 98/242/253/386(67), 98/242/282(68), 98/242/282/386(69), 98/242/386(70)
RYW125 FAM (blue) 27 229(01), 112/118/136/164/169/188/229/241/251(02), 112/136/164/169/188/229/241(03), 112/136/164/169/188/229/241/251(04), 112/136/164/169/188/229/251(05), 112/136/164/169/188/241(06), 112/136/164/169/209/229/241/251(07), 112/136/164/169/229/241(08), 112/136/164/169/229/241/251(09), 112/136/164/188/229/241/251(10), 112/136/164/229(11), 112/136/164/229/241/251(12), 112/136/169/188/229/241/251(13), 112/136/169/229/241(14), 112/136/169/229/251(15), 112/136/203/229/241/251(16), 112/136/229/241(17), 112/136/229/241/251(18), 112/169/188/229/241/251(19), 118/136/164/229/241/251(20), 136/229(21), 136/229/241/251(22), 136/229/251(23), 229/236/241/251(24), 229/241(25), 229/241/251(26), 229/251(27)
RYW43 HEX (green) 32 111(01), 111/129/183(02), 111/129/183/190/205/304/405/418(03), 111/129/183/190/304(04), 111/129/183/190/304/323(05), 111/129/183/190/304/323/397/418(06), 111/129/183/190/304/323/405/418(07), 111/129/183/190/304/323/405/418/480(08), 111/129/183/190/304/323/418(09), 111/129/183/190/304/397/418(10), 111/129/183/190/304/405(11), 111/129/183/190/304/405/418(12), 111/129/183/190/304/418(13), 111/129/183/190/304/418/480(14), 111/129/183/205/418(15), 111/129/183/294(16), 111/129/183/294/304/418(17), 111/129/183/294/418(18),,111/129/183/294/418/480(19), 111/129/183/304(20), 111/129/183/304/323/405/418(21), 111/129/183/304/397/418(22), 111/129/183/304/405(23), 111/129/183/304/405/418(24), 111/129/183/304/418(25), 111/129/183/304/418/480(26), 111/129/183/315(27), 111/129/183/397/418(28), 111/129/183/405(29), 111/129/183/418(30), 111/183(31), 111/294(32)
RYW3 FAM (blue) 11 84(01), 106(02), 150(03), 106/150(04), 106/150/262/281(05), 84/106(06), 84/106/150(07), 84/106/150/262(08), 84/106/150/262/281(09), 84/106/150/281(10), 84/150(11)
RYW40 FAM (blue) 35 125(01), 379(02), 119/153/240/348/379(03), 125/153(04), 125/153/197/240/326/348/379(05), 125/153/197/240/379(06), 125/153/197/326/342/379(07), 125/153/197/326/348/379(08), 125/153/197/326/379(09), 125/153/240/326/342/348/379(10), 125/153/240/326/342/379(11), 125/153/240/326/348/379(12), 125/153/240/326/379(13), 125/153/240/342/379(14), 125/153/240/348/379(15), 125/153/240/379(16), 125/153/326/342/379(17), 125/153/326/379(18), 125/153/342(19), 125/153/342/348/379(20), 125/153/379(21),,125/197/240/326/379(22), 125/326/342/379(23), 125/326/379(24), 125/379(25), 153/169/197/240/282/314/348/379/472(26), 153/169/197/240/326/348/379/455/488(27), 153/169/379(28), 153/240/342/379(29), 153/326/379(30), 153/342/348/379(31), 326/342/379(32), 326/348/379(33), 326/379(34), 348/379(35)
RYW37 FAM (blue) 15 205(01), 191/200/205/210(02), 200/205/268/287(03), 200/205/268/287/346(04), 205/210(05), 205/210/268(06), 205/210/268/287(07), 205/210/268/287/346(08), 205/210/287(09), 205/268(10), 205/268/287(11), 205/268/287/346(12), 205/287(13), 205/287/332(14), 205/287/346(15)
RYW42 FAM (blue) 59 202/4936(01), 429/436(02), 202(03), 117/173/273/429/436(04), 117/173/429/436(05), 117/183/273/429/436(06), 117/183/429/436(07), 117/190/273/429/436(08), 117/202/273/429/436(09), 117/210/273/429/436(10), 117/210/429/436(11), 117/273/429/436(12), 118/210/429/436(13), 183/273/429/436(14), 202/216/261/334/449/493(15), 202/216/261/334/468/493(16), 202/216/261/334/493(17), 202/216/261/449/493(18), 202/216/261/468/493(19), 202/216/261/493(20), 202/216/334/449/493(21), 202/216/334/468/493(22), 202/216/334/493(23), 202/216/429/493(24), 202/216/449(25), 202/216/449/493(26), 202/216/493(27), 202/229/261/468/493(28), 202/229/261/493(29), 202/229/334/493(30), 202/229/468/493(31), 202/229/493(32), 202/260/493(33), 202/261/429/493(34), 202/261/449/493(35), 202/261/493(36), 202/334/429/493(37), 202/334/468/493(38), 202/334/493(39), 202/429/468/493(40), 202/468/493(41), 210/273/429/436(42), 210/429/436(43), 273/429/436(44), 99/117/273/334/429/436(45), 99/117/273/429/436(46), 99/150/183/273/429/436(47), 99/150/190/273/429/436(48), 99/150/273/429/436(49), 99/168/273/429/436(50), 99/173/273/429/436(51), 99/173/429/436(52), 99/183/273/429/436(53), 99/190/273/429/436(54), 99/202/273/429/436(55), 99/210/273/429/436(56), 99/210/429/436(57), 99/273/429/436(58), 99/429/436(59)
RYW8 FAM (blue) 57 107(01), 112(02), 246(03), 107/112(04), 107/112/143(05), 107/112/143/215(06), 107/112/143/215/246(07), 107/112/143/221/285(08), 107/112/143/246(09), 107/112/143/246/357(10), 107/112/215(11), 107/112/215/238/305/357(12), 107/112/215/238/357(13), 107/112/215/246(14), 107/112/215/246/357(15), 107/112/238(16), 107/112/246/357(17), 107/112/247(18), 112/143/150/184/192/227/246(19), 112/143/150/184/192/246(20), 112/143/150/184/227/246(21), 112/143/150/184/246(22), 112/143/150/227/246(23), 112/143/215/246(24), 112/143/215/246/357(25), 112/163/215/232/357(26), 112/163/215/246/357(27), 112/184/215/238/357(28), 112/184/215/246/357(29), 112/184/215/357(30), 112/184/238/357(31), 112/192(32), 112/192/215/238/305/357(33), 112/192/215/238/357(34), 112/192/215/246(35), 112/192/215/246/357(36), 112/192/215/357(37), 112/192/238(38), 112/192/238/246(39), 112/192/238/305(40), 112/192/238/305/357(41), 112/192/238/357(42), 112/192/246(43), 112/192/246/357(44), 112/192/357(45), 112/215(46), 112/215/238/305/357(47), 112/215/238/357(48), 112/215/246(49), 112/215/246/357(50), 112/215/357(51), 112/238(52), 112/238/305(53), 112/238/305/357(54), 112/238/357(55), 112/246(56), 143/150/246(57)
RYW28 FAM (blue) 19 110(01), 264(02), 274(03), 110/264(04), 110/264/287(05), 110/264/287/388/452(06), 110/264/287/452(07), 110/264/287/452/483(08), 110/264/287/483(09), 110/264/452(10), 110/264/452/483(11), 110/264/483(12), 110/452(13), 160/211(14), 264/287(15), 264/287/388/452(16), 264/287/452(17), 264/452(18), 264/483(19)
RYW124 FAM (blue) 16 233(01), 113/119/233/240/393/413(02), 113/233/240/413/443(03), 119/134/233/240/393/443(04), 119/223/233(05), 119/233/240(06), 119/233/240/393(07), 119/233/240/393/413(08), 119/233/240/393/443(09), 119/233/240/393/455(10), 119/233/240/413/443(11), 119/233/240/443(12), 233/240(13), 233/240/393(14), 233/240/393/443(15), 233/240/443(16)

Table 4

Genetic parameters of the 10 fluorescently labeled SSR markers used in the study"

引物
Primer
观测等位
变异
Observed
number
of alleles (Na)
有效等位
基因
Ne
Shannon
多样性指数
Shannon’s
diversity
index (I)
观测杂合度
Observed
heterozygosity (Ho)
期望杂合度
Expected
heterozygosity (He)
Nei’s 基因
多样性指数
Nei’s expected
heterozygosity (Nei)
多态性信息
含量
Polymorphism information
content (PIC)
RYW3 5.0000 3.0718 1.2458 0.9646 0.6758 0.6745 0.6563
RYW40 11.0000 2.3316 1.3271 0.5185 0.5724 0.5711 0.7759
RYW37 8.0000 4.3333 1.5838 0.8906 0.7707 0.7692 0.8884
RYW8 14.0000 7.9590 2.2267 0.9055 0.8761 0.8744 0.9590
RYW124 10.0000 5.8493 1.8208 0.9964 0.8306 0.8290 0.9019
RYW42 19.0000 11.0071 2.6113 0.9780 0.9108 0.9091 0.9602
RYW28 9.0000 3.0417 1.4129 0.6579 0.6730 0.6712 0.8030
RYW6 25.0000 8.6906 2.6568 0.8267 0.8879 0.8849 0.7794
RYW125 11.0000 4.3093 1.6811 0.9560 0.7694 0.7679 0.8245
RYW43 13.0000 5.4167 1.9652 0.9802 0.8170 0.8154 0.8504
平均Mean 12.5000 5.6010 1.8532 0.8674 0.7784 0.7767 0.8399
St.Dev 5.7783 2.8154 0.5072 0.1592 0.1093 0.1090

Table 5

Discrimination of proso millet accessions by 10 pairs of primer and their combinations"

引物/组合
Primer/combination
区分种质数
Number of germplasm distinguished
区分率
Rate of
discrimination (%)
RYW6 43 15.69
RYW125 14 5.11
RYW43 13 4.74
RYW3 3 1.09
RYW40 21 7.66
RYW37 5 1.82
RYW42 15 5.47
RYW8 25 9.12
RYW124 8 2.92
RYW28 4 1.46
RYW6+RYW125 91 33.21
RYW6+RYW125+RYW43 115 41.97
RYW6+RYW125+RYW43+RYW3 131 47.81
RYW6+RYW125+RYW43+RYW3+RYW40 159 58.03
RYW6+RYW125+RYW43+RYW3+RYW40+RYW37 211 77.00
RYW6+RYW125+RYW43+RYW3+RYW40+RYW37+RYW42 251 91.61
RYW6+RYW125+RYW43+RYW3+RYW40+RYW37+RYW42+RYW8 265 96.72
RYW6+RYW125+RYW43+RYW3+RYW40+RYW37+RYW42+RYW8+RYW124 266 97.08
RYW6+RYW125+RYW43+RYW3+RYW40+RYW37+RYW42+RYW8+RYW124+RYW28 274 100.00

Fig. 3

Cluster map of 274 proso millet accessions based on UPGMA NX: Ningxia; SZS: Shizuishan; YC: Yinchuan; WZ: Wuzhong; ZW: Zhongwei; GY: Guyuan."

Fig. 4

Principal component analysis of 274 proso millet accessions based on SSR I: Ningxia; II: Shizuishan; III: Zhongwei; IV: Wuzhong; V: Yinchuan; VI: Guyuan."

Table S2

Character string of the broomcorn millet material to be tested"

序号Number 统一编号Code 字符串Character string
1 00000702 00233107021244460809
2 00000703 00243107021243370809
3 00000704 00243107020752430809
4 00000705 00233107001352031307
5 00000706 00243107020952560409
6 00000707 00243107021211510809
7 00000708 00253104000052320006
8 00000709 00243107020745350809
9 00002508 00233107000145560113
10 00002509 00243107021245430804
11 00002510 00233107020745490809
12 00002511 00233107020745490809
13 00002512 00233107020745491109
14 00002513 00013102000952500207
15 00002514 00253100000551450216
16 00002515 00233107020750270809
17 00002516 00233107021247260702
18 00002517 00013102000553450012
19 00002518 00243107020951440209
20 00002519 00010102000151500007
21 00002520 00010106021353510214
22 00002521 00000100000102000001
23 00002522 00233104020550500009
24 00002523 00013102000152560012
25 00002525 02233107020843490809
26 00002526 06243107020752561709
27 00002527 00243107020553430212
28 00002530 02233107000752491209
29 00002531 06233107021210490809
30 00002532 06233107021209490809
31 00002535 06233107020750490809
32 00002537 01233107021249490809
33 00002539 08233107020647560409
34 00002540 09233107020849490810
35 00002542 10243107021250490810
36 00002544 04243107020807490809
37 00002545 11233107020849490810
38 00002546 13243107021141491109
39 00002547 12243107020042560809
40 00002548 15243107000153030412
41 00002549 07243107020849561109
42 00002550 54243107020552031109
43 00002551 64233107021052031112
44 00002552 52243107020649030809
45 00002553 39240007020646031807
46 00002554 14233107021209030809
47 00002555 16233107021249030809
48 00002556 49233107020807030809
49 00002558 63243107001352000412
50 00002560 52263107000142000009
51 00002564 57243107021252031109
52 00002565 56233104000151031009
53 00002566 54013104000153000209
54 00002567 17243107021207030808
55 00002568 05013107000153000212
56 00002569 55243107020810030810
57 00002570 50253107000553001909
58 00002571 59243107000749031109
59 00002572 51243107020912030512
60 00002573 67010104000153030412
61 00002574 65243107000153030412
62 00002575 65253104000153000412
63 00002576 58253104000148001912
64 00002578 65223107020548001909
65 00002580 70253107001302000409
66 00002581 48013104000514000012
67 00002582 48253104000539030016
68 00002583 48253100000506000316
69 00002584 66243104020102031112
70 00002585 70253107000108030412
71 00002587 66253100000102001015
72 00002588 70243104000138001209
73 00002589 03243107020805220808
74 00002590 03243107021207221109
75 00002591 03243107020707211209
76 00002593 41243107020913571109
77 00002594 40233107020704220808
78 00002596 40243107021207190809
79 00002597 03243107020107221109
80 00002598 40243107021207190810
81 00002599 41233104020107220409
82 00002600 41243107021113221109
83 00002601 40243107020815200809
84 00002603 40243107021207200809
85 00002604 40243107021140210809
86 00002605 40243107021207190809
87 00002606 68243107021249190809
88 00002607 62233107020140001209
89 00002608 62243107021302030909
90 00002613 61243107021115230809
91 00002614 61243107021115221109
92 00002616 61243107020850220809
93 00002617 61243107020112211112
94 00002618 66253103020139000409
95 00002619 69243107001440000409
96 00002620 69243107021107001109
97 00002621 00242704021035430009
98 00002622 00242704020535320009
99 00002623 00242704000135450009
100 00002624 00242704000935450009
101 00002625 00242704241031360009
102 00002626 00242704001135440009
103 00002627 00242704230135320009
104 00002628 00242704000535320009
105 00002629 00252704000135320009
106 00002633 00242704331134430009
107 00002635 00242704011135430012
108 00002636 00252704140832511709
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137 00005954 00242704221131300009
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140 00005958 00252704281132280009
141 00005959 00252704160701280209
142 00005960 00252704040732280009
143 00005961 00252704160732280009
144 00005962 00242704110332282808
145 00006776 00242704111101390209
146 00006777 00242704121201311609
147 00006778 00242704120126420212
148 00006779 00252704111221421708
149 00006780 00252704331035420009
150 00006781 00252704001132280009
151 00006782 00242704230101420009
152 00006783 00240004171035340209
153 00006784 00240004091226280209
154 00006785 00240004231001420005
155 00006786 00240004111229420209
156 00006787 00240004170535420009
157 00006788 00242704230135420009
158 00006789 00242704051233420608
159 00006790 00250004111233421509
160 00006791 00240004111229420609
161 00006792 00240004111224311711
162 00006793 00240004111221421711
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194 00006826 32041109020819041709
195 00006827 60080401000730560009
196 00006828 35031205331219040208
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210 00006842 32040700030928140009
211 00006843 32042109020820070208
212 00006844 00251910001203020012
213 00006845 33122009020820040009
214 00006846 29122410021219040211
215 00006847 32042107330719040211
216 00006848 32092006021219060211
217 00006849 32042109331219080211
218 00006850 03012808000803020012
219 00006851 32040804331119110211
220 00007252 44091400000530240011
221 00006853 19040902020819500011
222 00006854 32042908020820460211
223 00006855 21042107331119510211
224 00006856 21050907330819250211
225 00006857 30041309020820120211
226 00007251 38041210320819471811
227 00007253 37172507000737520011
228 00007254 03011807000703520012
229 00007255 21081200330519541211
230 00007287 43042307020719550211
231 00007288 19042411020700551511
232 00007289 42041208330719471711
233 00007290 46041309330819471511
234 00007291 27041008020816531511
235 00007292 43090207020719480209
236 00007293 36132407020819130208
237 00007294 00010207000837380012
238 00007295 03122607021225520211
239 00007296 22032507021219480211
240 00007297 20042507021219470210
241 00007298 28041307310319470211
242 00007299 45041307021219471511
243 00007300 28051207330719521511
244 00007301 25032007021119120011
245 00007302 18042501020720130211
246 00007303 44092007021126130009
247 00007304 31042407330719521711
248 00007305 24091307330820480209
249 00007306 03092006020831470009
250 00007307 23041308330219470211
251 00007308 03172504001103520009
252 00007309 28142500021119480208
253 00007310 03162000001137520009
254 00007311 03170500001303160009
255 00007320 26042500021116521511
256 00007593 29042006330820481511
257 00007695 20041207020821470211
258 00007703 30041204331121470211
259 00007708 03212507000701520012
260 00007715 03162004021137550012
261 00007730 03122500001101480012
262 00007870 00212804001101520012
263 00007871 03162500000736470011
264 00007875 03092204021137120009
265 00007876 30100307020818330211
266 00007914 03201607001101380012
267 00007935 34041200020026480211
268 00007959 03171600020001340012
269 00008015 03191800000001380012
270 00008020 03111700000003380012
271 00008021 44151800000001381412
272 00008335 03182000020034380012
273 00008336 29071509250817411511
274 00008337 44042209260434400212

Fig. 5

Two-dimensional code DNA molecular identification of proso millet accessions 1-12"

Fig. S1

274 DNA molecular identification cards of proso millet"

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