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적색 양파에서 안토시아닌 함량 조절 양적형질유전자좌와 연관된 SNP 분자표지 개발

류현욱1, 김성길2, 이혜은3, 한지원3, 이준대1,*

Development of Single Nucleotide Polymorphism Markers Linked to Quantitative Trait Loci Controlling Anthocyanin Content in Red Bulb Onion (Allium cepa L.)

Korean Journal of Breeding Science 2021;53(2):116-126.
Published online: June 1, 2021

1전북대학교 농업생명과학대학 농업과학기술연구소 원예학과

2전남대학교 농업생명과학대학 원예생명공학과

3농촌진흥청 국립원예특작과학원 채소과

1Department of Horticulture, Institute of Agricultural Science & Technology, Jeonbuk National University, Jeonju 54896, Republic of Korea

2Department of Horticulture, Biotechnology Research Institute, Chonnam National University, Gwangju 61186, Republic of Korea

3Vegetable Research Division, National Institute of Horticultural & Herbal Science, Wanju 55365, Republic of Korea

*Corresponding Author (E-mail: ajfall@jbnu.ac.kr, Tel: +82-63-270-2560, Fax: +82-63-270-2581)
• Received: April 5, 2021   • Revised: April 12, 2021   • Accepted: May 16, 2021

Copyright © 2021 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.

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    Yanwei Li, Yumeng Huo, Yanyan Yang, Zhenbao Wang, Yaling Sun, Bingjiang Liu, Xiong Wu
    Frontiers in Plant Science.2023;[Epub]     CrossRef
  • Construction of Genetic Linkage Map in Grape ‘Tano Red’ (Vitis labrusca×V. vinifera)בRuby Seedless’ (V. vinifera) F1 Population Using SNP Markers
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  • Development of an In Vivo Bioassay Method on Leaf Blight of Onion Caused by Stemphylium vesicarium
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Development of Single Nucleotide Polymorphism Markers Linked to Quantitative Trait Loci Controlling Anthocyanin Content in Red Bulb Onion (Allium cepa L.)
Korean. J. Breed. Sci.. 2021;53(2):116-126.   Published online June 1, 2021
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Development of Single Nucleotide Polymorphism Markers Linked to Quantitative Trait Loci Controlling Anthocyanin Content in Red Bulb Onion (Allium cepa L.)
Korean. J. Breed. Sci.. 2021;53(2):116-126.   Published online June 1, 2021
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Development of Single Nucleotide Polymorphism Markers Linked to Quantitative Trait Loci Controlling Anthocyanin Content in Red Bulb Onion (Allium cepa L.)
Image Image Image Image
Fig. 1 Total anthocyanin content of 51 and 89 F2 individuals derived from Allium cepa ‘SP3B’בH6’ and harvested in 2018 (A) and 2019 (B), respectively. A is originated from the results by Choi et al. (2020).
Fig. 2 Melting curves of polymorphic HRM markers linked to two QTLs, qAC4.1 and qAC4.2, controlling total anthocyanin content and ANS-HRM marker for ANS (anthocyanidin synthase) gene in red onion. A, homozygous maternal genotype (‘SP3B’); B, homozygous paternal genotype (‘H6’); H, heterozygous genotype.
Fig. 3 Genetic linkage map of chromosome 4 and LOD graph by composite interval mapping analysis in an F2 population of Allium cepa ‘SP3B’בH6’. Red line, LOD threshold, the 50th LOD value (4.17) from 1,000 permutation tests; Blue line, QTL peak position (53.6 cM); Red bar, qAC4.1 QTL region detected in previous study (Choi et al. 2020), Blue bar, qAC4.2 region.
Fig. 4 Genotypic effect of four HRM markers linked to the QTL qAC4.2 on average anthocyanin content in red onions cultivated in 2018 (1, 3, 5, and 7) and 2019 (2, 4, 6, and 8). A, homozygous maternal genotype (‘SP3B’); B, homozygous paternal genotype (‘H6’); H, heterozygous genotype; a and b indicate significant difference by Duncan’s test with p<0.05.
Development of Single Nucleotide Polymorphism Markers Linked to Quantitative Trait Loci Controlling Anthocyanin Content in Red Bulb Onion (Allium cepa L.)

Information of HRM primer sets used in this study.

No. Primer namez Forward primer (5'→3') Reverse primer (5'→3') Luna probe (5'→3'-phosphate)
1 AC4.1_18641.1_434-HRM CTCTTTTGGCCACGTAGCTG GCAACTCAATTGCAACTCCA AGTAGGTGTGGTTTCCCACGCCTAT
2 AC4.1_3237.2_216-HRM TCAAAAGCAGAGTGGTGGAA ATGATGCCATCGTCCCATA -
3 AC4.1_53589.2_634-HRM GCCAATCGACTTGAATGATG TGCTGATTACCGGACTACTGC TCCAAACATTTTTAAAATTGAATTCTCTG
4 AC4.1_82084.4_2455-HRM TGCAGCGACATTTAACACTTTT TTCGTCCGGAAAAATCATTG -
5 AC4.1_35733.1_627-HRM TTTTAGTACCCGGCATCGAC TATTTTGGGCTCGAGGAATG -
6 AC4.1_91314.1_297-HRM ACGCGGCTACATCTGTTTCT GAAATGAGGCCCAAAGACC GAGTTCACTTCATGCTGCAGGTTG
7 AC4.1_35733.1_806-HRM CAAACAAACCAAAATTTGCATC GGTGTGTAATCTTGCCTGAGAA CAAAATGAACCTTCAAAAGCTCCACTA
8 AC4.1_54991.1_76-HRM GGGTTGTTGGAGTTCATCGT ACCACATCAGCCTCGACTTC -
9 AC4.1_82084.4_2438-HRM TTTCGAAAGCAATACACATTGA CAAAAAGGTTGCTGAAAATCTC -
10 AC4.1_57513.1_394-HRM AACCACCACCGTCAAACTTC GTAGTGGCAATGGGATGGAG -
11 AC4.1_57513.1_314-HRM TCAACTAACCACCACCGTCA AAGGCACTGATATGTTTGTGG -
12 AC4.1_82084.4_2438-HRM TTTCGAAAGCAATACACATTGA CAAAAAGGTTGCTGAAAATCTC -
13 AC4.1_53764.1_356-HRM CAAAACAGTTTGCGCCCTAT CCAATTTCATCAACACAGTGC -
14 AC4.1_22910.1_761-HRM CCATCCGATACCTCAAACCA TGCCCTATGTAAATCATTGGAA -
15 AC4.1_82084.4_2119-HRM GTGTCAGAGGGGCCTGGTAG CATGGACGGTAATGCTAGGG -
16 AC4.1_27269.1_95-HRM CAACAAAATAAGACGGGTTGG GAGACAACCATCATTTGGAAAA -
17 AC4.2_2203.1_2751-HRM AGCTTCGGGATGTGGTAGC AGCTGCAAGGTAGAGACAAGC TTGCTTATCATCATCATCATCCAT
18 AC4.2_11181.3_221-HRM CAGCTTGAACTGCAGCCATA GCCTTGTTGGTGACCGTACT -
19 AC4.2_26110.2_685-HRM AGCACATCTGCATTGATTGG CAGGACTTGGAAGCCAGAAT -
20 AC4.2_68134.1_674-HRM TAGAATTTGCCCACCCACTG ACCGCATTACTTCAGCCATC -
21 AC4.2_65336.1_1123-HRM TCTTCGTCGCCATTAGAAGG GACTCAGGTTCGGGTTTGAA -
22 AC4.2_84695.1_220-HRM CCACCAATCAGTCTGCTTCA GGGCGCAACTCCTGTTACTA CCAACGCATCACTAGTCAGTCTGCTA
23 AC4.2_84695.1_288-HRM CCAGCACATCAGGATCACTC CCCATGAAAGAAGCATCGAC ACTTTTACTAAAATGCCCCCAAGCAAT
24 AC4.2_26019.3_513-HRM CAAGTGGATTAAAGGAAAAAGTTG TTTCCAGTAATGAAATGAACAACA -
25 AC4.2_53230.3_454-HRM ACCCTTCATGGAAAGGAACG CCATCAGGATGGAAGTACCG -
26 AC4.2_11999.1_756-HRM CTCCCCCATCGTTGTTACTC CGATCTATTTCGCACGATTG -
27 AC4.2_25396.9_1284-HRM TTCAGGTATTTCCATGTCACAA AAGGCAGAGAGGAATTTTTGAA AAATATTGCCGCATTTTAACTACAAAA
28 AC4.2_14596.1_345-HRM GAAGCCCTCTTGCATCAGTT TGCCTTTTAACTCGTCAGCA -
29 ANS-HRM GCATTGACCGCAAAATACTTA TGCCACTTCTGAGGATGGAT

Detailed information of the QTL qAC4.2 detected in an F2 population of Allium cepa ‘SP3B’בH6’.

QTL Chr. Marker interval Peak position (cM) Additive effect Dominance
effect
R2 (%) LOD
value
LOD
threshold
qAC4.2 4 T65336.1_1123
- T79877.1_198
53.6 -0.052 -0.040 22.51 7.45 4.17
Table 1 Information of HRM primer sets used in this study.

zANS-HRM, HRM marker developed in ANS (anthocyanidin synthase) gene (Cho et al. 2021).

Table 2 Detailed information of the QTL qAC4.2 detected in an F2 population of Allium cepa ‘SP3B’בH6’.