南京林业大学学报(自然科学版) ›› 2021, Vol. 45 ›› Issue (5): 10-18.doi: 10.12302/j.issn.1000-2006.202012046
所属专题: 专题报道
袁金玲1, 马婧瑕2, 钟远标1, 岳晋军1
收稿日期:
2020-12-28
接受日期:
2021-03-10
出版日期:
2021-09-30
发布日期:
2021-09-30
基金资助:
YUAN Jinling1, MA Jingxia2, ZHONG Yuanbiao1, YUE Jinjun1
Received:
2020-12-28
Accepted:
2021-03-10
Online:
2021-09-30
Published:
2021-09-30
摘要:
【目的】 准确鉴定丛生竹杂交种,分析杂种及其亲本的遗传关系,开发可以利用的指纹图谱。【方法】 以孝顺竹(Bambusa multiplex)×麻竹(Dendrocalamus latiflorus)、孝顺竹(B. multiplex)×粉单竹(B. chungii)两个杂交群体为材料,从已公布的竹子SSR引物中随机选取30对引物进行筛选、检测和分析。【结果】 发现6对SSR引物(P8、P9、P18、P19、P20、P27)适于孝顺竹×麻竹组合的杂种鉴定和遗传分析,鉴定结果表明34个子代全部为真实杂种,杂种真实率为100%;另外6对SSR引物(P2、P9、P10、P11、P20、P28)则适于孝顺竹×粉单竹组合的杂种鉴定和遗传分析,鉴定结果表明59个子代中有54个真实杂种,杂种真实率为91.5%。孝顺竹×麻竹的杂种遗传了较多的母本位点,而孝顺竹×粉单竹的杂种则遗传了较多的父本位点。利用SSR引物扩增出的位点分别构建了两个杂交群体的指纹图谱,为品种保护提供了保障。【结论】 SSR引物能有效地鉴定丛生竹杂交种的真伪,父母本的遗传位点在不同杂交组合的子代中遗传概率不同,杂交群体指纹图谱的构建可为品种保护提供保障。
中图分类号:
袁金玲,马婧瑕,钟远标,等. 基于SSR标记的丛生竹杂种鉴定、遗传分析和指纹图谱构建[J]. 南京林业大学学报(自然科学版), 2021, 45(5): 10-18.
YUAN Jinling, MA Jingxia, ZHONG Yuanbiao, YUE Jinjun. SSR-based hybrid identification, genetic analyses and fingerprint development of hybridization progenies from sympodial bamboo (Bambusoideae, Poaceae)[J].Journal of Nanjing Forestry University (Natural Science Edition), 2021, 45(5): 10-18.DOI: 10.12302/j.issn.1000-2006.202012046.
表1
随机选取的30对SSR引物及其序列等信息"
No. 序号 | marker 引物 名称 | primer sequence (5'→ 3') 引物序列 | No. 序号 | marker 引物 名称 | primer sequence (5'→ 3') 引物序列 | |||
---|---|---|---|---|---|---|---|---|
F-primer正向 | R-primer反向 | F-primer 正向 | R-primer 反向 | |||||
P1 | PBM031 | CGCCGAGTTCCCTATTATTATTT | AGCACAGCCTCCGTGATTG | P16 | DOM01 | TGGAGGCATTAAGCACAG | TTGACACTCGTGGTAGGC | |
P2 | PBM032 | TTTCCCAAATAAAACCTCACC | GTCCATTTAGGGTTCCACTGA | P17 | DOM02 | GTTCAGCCCCTTACCTCC | TGATCAATTCAGATTCCACTT | |
P3 | PBM033 | CTGACTGTGCGTGCGTCTC | CTTGGTCTCGCTCATCTCCTC | P18 | DOM03 | AAGGAGTTCATCTCCCGACA | CACCACGCAAACCAAGCT | |
P4 | PBM034 | TCGGCTCGGCGTGATGGAT | ATCGGCATCCGCGACTGCC | P19 | DOM04 | GGAGTTCATCTCCCGACA | TCTTTAAGGCAAACAACG | |
P5 | PBM035 | ACCGTGATGACTACCGCCGCGACC | TGCTGCCTCCACCCCTCCGTCC | P20 | DOM05 | TTGGAGGAGACTGAATGA | CCTTTGCGAAAATACACG | |
P6 | PBM036 | CACATGGACCGCCTCATCC | GCAACAAAACGAGAACCAGAC | P21 | DOM06 | TCTAGCATGGACGGTCAG | TCTCGCATAAGCCACATC | |
P7 | PBM037 | TGCAAGCCTGCTATACGTTT | GAAGTGGGAGTACATACTTCCCA | P22 | DOM07 | GGGCTGTCTGGCTTGTTA | TGAAAGGATAGGTTAGGTTGC | |
P8 | PBM038 | GGTCGGCTCATTTTGTAGTGT | CAACCTTCAGGCAATAGATTACAT | P23 | DOM08 | CCTGAAGGTTGACTGGGATA | TCCTCCGCCTTAGTGTCT | |
P9 | PBM039 | CATCCTCAGTTTCTCACCG | CAGCTTCACCAACTTGTGG | P24 | DOM09 | CACCACGCAAACCAAGCT | GGAGTTCATCTCCCGACA | |
P10 | PBM040 | GAATCATCTGGGAAGAAGAAGGA | TGCATTGCATTTGGCTTAGTAGT | P25 | DOM10 | TGCTTCATTATCTGCTGGTT | TGCACGTCGCAAGTTTCA | |
P11 | PBM041 | TGGTGTTGCCTGTGACCTTAC | CCCACCTCCACCTCTACTACG | P26 | DOM11 | GCCCGACTTTCTTTCATCTCCC | CGCATTTCGCTACGTTCTTCAT | |
P12 | PBM042 | TCCTTTACGGCTTTACCCC | GCCCCAGCTTAGTACACCAC | P27 | DOM12 | CCGGAGCGATCTCAAGGA | CCAAGAGTCTGGGAGTAGGG | |
P13 | PBM043 | CTCACCGCCCCACCTCGCA | CGGCTGCTGATGCGGAGGA | P28 | DOM13 | CCTGACCGAAGCAGACCG | GCCGAGATATCCGTTGCC | |
P14 | PBM044 | AAGGCCCACGTTGCCAGAC | GTTCCCGTTGATGCCCCAC | P29 | DOM14 | GTGCCTTCCCAGTTTGTC | CCTTTGCTATTGCCTTGC | |
P15 | PBM045 | TGAGCGAGGTAGTTTCATTTTAGTTA | CCTACGACGAGTAGATTGCGAGT | P30 | DOM15 | ATCCTAGTGCGCCTCGTC | TTGGTGGGCTCCCTTTGT |
Table 2
利用SSR引物P8,P20和P27扩增的位点构建34个E×A 杂种的指纹图谱"
primer 引物 | B1 | B2 | B3 | B4 | B5 | B6 | B7 | B8 | B9 | B10 | B11 | B12 | B13 | B14 | B15 | B16 | B17 | B18 | B19 | B20 | B21 | B22 | B23 | B24 | B25 | B26 | B27 | B28 | B29 | B30 | B31 | B32 | B33 | B34 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | |
P8 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | |
0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | |
0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | |
1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | |
P20 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 |
0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | |
1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | |
1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | |
P27 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Table 3
利用SSR引物P2、P9和P11扩增的位点构建54个真实杂种的指纹图谱"
primer 引物 | D1 | D2 | D3 | D4 | D5 | D6 | D7 | D8 | D9 | D10 | D11 | D12 | D13 | D14 | D15 | D16 | D17 | D18 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
P2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
P9 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
P11 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 |
1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |
0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | |
1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | |
primer 引物 | D19 | D20 | D22 | D23 | D24 | D25 | D26 | D27 | D28 | D29 | D30 | D31 | D32 | D33 | D34 | D35 | D36 | D37 |
P2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 1 | |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
P9 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
P11 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | |
0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
1 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | |
primer 引物 | D38 | D39 | D40 | D41 | D42 | D43 | D44 | D46 | D47 | D49 | D50 | D51 | D52 | D53 | D54 | D55 | D56 | D59 |
P2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
P9 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 1 | |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
P11 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | |
1 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | |
0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 |
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