InDel - medicinalcrop.org

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้Ÿ“่—ฅไฝœ่ชŒ(Korean J. Medicinal Crop Sci.) 29(4) : 282 - 292 (2021) ISSN(Print) 1225-9306 ISSN(Online) 2288-0186 http://www.medicinalcrop.org http://dx.doi.org/10.7783/KJMCS.2021.29.4.282 282 ๊ตญ๋‚ด ๋Œ€์ถ” ํ’ˆ์ข…์˜ ๊ตฌ๋ถ„์„ ์œ„ํ•œ InDel ๋งˆ์ปค์˜ ๊ฐœ๋ฐœ ๊น€๋ฌธ๊ต 1 ยท ๊น€์ฃผํ˜ 2 ยท ์ด๋ฏธ์„  3 ยท ์กฐ๋‚จ์ˆ˜ 4 ยท ๋ฐ•์ƒ์ต 5 ยท ๊ธธ์ง„์ˆ˜ 6 ยท Enkhtsetseg Yeruult 7 ยท ์˜คํ•˜๊ฒฝ 8 ยท ์ด๊ฒฝํฌ 9 ยท ๊น€ํ˜ธ๋ฐฉ 10 ยท ์ด๋ฌธ์ˆœ 11 ยท ์ด์ด 12โ€  Development of Insertion or Deletion Markers to Distinguish Korean Jujube Cultivars Moon Kyo Kim 1 , Ju Hyeok Kim 2 , Mi Sun Lee 3 , Nam Su Jo 4 , Sang Ik Park 5 , Jin Su Gil 6 , Enkhtsetseg Yeruult 7 , Ha Kyung Oh 8 , Kyeong Hee Lee 9 , Ho Bang Kim 10 , Moon Soon Lee 11 and Yi Lee 12โ€  ์„œ ์–ธ ๋Œ€์ถ” (Ziziphus jujuba Mill.) ๋Š” ๊ฐˆ๋งค๋‚˜๋ฌด๊ณผ ๋Œ€์ถ”๋‚˜๋ฌด์†์— ์† ํ•˜๋Š” ์‹๋ฌผ๋กœ ์•„์—ด๋Œ€ ๋ฐ ์—ด๋Œ€ ๊ฑด์กฐ ์ง€์—ญ์— ์ฃผ๋กœ ๋ถ„ํฌํ•˜์ง€๋งŒ ์ผ ๋ถ€ ์ข…์€ ๋Œ€๋ฅ™์„ฑ ๊ธฐํ›„์˜ ์˜จ๋Œ€ ๋ฐ ๊ฑด์กฐ ์ง€์—ญ์—์„œ ๋ฐœ๊ฒฌ๋œ๋‹ค (Evreinoff, 1964; Liu and Cheng, 1994). ๋Œ€์ถ” ์—ด๋งค๋Š” ํ•ต๊ณผ๋ฅ˜์ด๋ฉฐ ํƒ€์›ํ˜•์— ๊ด‘ํƒ์ด ๋‚˜๋Š” ์ ๊ฐˆ์ƒ‰์œผ๋กœ ๊ตญ๋‚ด์—์„œ ์‹์šฉ ๋˜๋Š” ์•ฝ์šฉ์œผ๋กœ ์“ฐ์ด๊ณ  ์žˆ๋‹ค (Park and Kim, 2016; Bang et al ., 2020). ๋Œ€์ถ” ์—ด๋งค์—๋Š” ์ˆ˜์šฉ์„ฑ ๋‹น๊ณผ ์นผ๋ฅจ, ์ธ, ์นผ์Š˜ ๋ฐ ๋ง๊ฐ„๊ณผ ๊ฐ™์€ ๋ฏธ๋„ค๋ž„์ด ํฌํ•จ๋˜์–ด ์žˆ์œผ๋ฉฐ ๋น„ํƒ€๋ฏผ C, ํ‹ฐ์•„๋ฏผ, ๋ฆฌ๋ณดํ”Œ๋ผ๋นˆ ๋“ฑ์ด ํ’๋ถ€ํ•˜์—ฌ ์˜์–‘ํ•™์ ์œผ๋กœ๋„ ์šฐ์ˆ˜ ํ•˜๋‹ค (Li et al., 2007; Gao et al., 2013). ๋Œ€์ถ”์˜ ์•ฝ์šฉ์„ฑ๋ถ„ ์œผ๋กœ๋Š” glycosides, alkaloids, triterpenoids, cyclic adenosine monophosphate (cAMP), cyclic guanosine monophosphate ABSTRACT Received: 2021 March 24 1st Revised: 2021 May 18 2nd Revised: 2021 July 8 3rd Revised: 2021 August 2 Accepted: 2021 August 2 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. Background: Jujube (Ziziphus jujuba Mill.) friuts are rich in nutrients and an economically and ecologically important medicinal plant in Korea. However, as it is difficult to distinguish jujube cultivars using morphological characters, the development of molecular markers is necessary to protect and distinguish Korean jujube cultivars. Methods and Results: Next-generation sequencing analysis was performed on six major Korean cultivars; Bokjo, Boeun, Chuseok, Mudeung, Geumseong, and Wolchul. Sites with an insertion or deletion (InDel) were identified by comparison from the sequence information of the six Korean cultivars using the CLC Genomics Workbench. Among the identified InDels, we developed Zj- InDel-1 and Zj-InDel-2 markers, which could distinguish Bokjo, Chuseok, and Boeun from the other Korean cultivars. Conclusions: The InDel markers developed in this study could be used for classification of domes- tic jujube cultivars and protection of the elite ones. Key Words: Ziziphus jujuba, Cultivar, Insertion or Deletion, Molecular Marker, Next-generation Sequencing Corresponding author: (Phone) +82-43-261-3373 (E-mail) [email protected] ์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ์„์‚ฌ๊ณผ์ • / Master's student, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. ์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ํ•™๋ถ€์ƒ / Undergraduate student, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. ์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ์„์‚ฌ๊ณผ์ • / Master's student, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. ์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ๋ฐ•์‚ฌ๊ณผ์ • / Ph. D. student, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. ์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ์„์‚ฌ / Mater's degree, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. ์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ๋ฐ•์‚ฌ / Ph. D. degree, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. ์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ์„์‚ฌ๊ณผ์ • / Mater's student, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. ์ถฉ์ฒญ๋ถ๋„๋†์—…๊ธฐ์ˆ ์› ๋Œ€์ถ”์—ฐ๊ตฌ์†Œ ์—ฐ๊ตฌ์‚ฌ / Researcher, Jujube Research Institute, Chungcheongbuk-do ARES, Boeun 28130, Korea. ์ถฉ์ฒญ๋ถ๋„๋†์—…๊ธฐ์ˆ ์› ๋Œ€์ถ”์—ฐ๊ตฌ์†Œ ์—ฐ๊ตฌ๊ด€ / Researcher, Jujube Research Institute, Chungcheongbuk-do ARES, Boeun 28130, Korea. ( ์ฃผ) ๋ฐ”์ด์˜ค๋ฉ”๋”• ์ƒ๋ช…๊ณผํ•™์—ฐ๊ตฌ์†Œ ์—ฐ๊ตฌ์†Œ์žฅ / Chief Technology Officer, Life Sciences Research Institute, Biomedic Co., Ltd., Bucheon 14548, Korea. ์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ๊ต์ˆ˜ / Professor, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. ์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ๊ต์ˆ˜ / Professor, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea.

Transcript of InDel - medicinalcrop.org

Page 1: InDel - medicinalcrop.org

้Ÿ“่—ฅไฝœ่ชŒ(Korean J. Medicinal Crop Sci.) 29(4) : 282 โˆ’ 292 (2021) ISSN(Print) 1225-9306ISSN(Online) 2288-0186

http://www.medicinalcrop.org

http://dx.doi.org/10.7783/KJMCS.2021.29.4.282

282

๊ตญ๋‚ด ๋Œ€์ถ” ํ’ˆ์ข…์˜ ๊ตฌ๋ถ„์„ ์œ„ํ•œ InDel ๋งˆ์ปค์˜ ๊ฐœ๋ฐœ

๊น€๋ฌธ๊ต1 ยท ๊น€์ฃผํ˜2 ยท ์ด๋ฏธ์„ 3 ยท ์กฐ๋‚จ์ˆ˜4 ยท ๋ฐ•์ƒ์ต5 ยท ๊ธธ์ง„์ˆ˜6 ยท Enkhtsetseg Yeruult7 ยท

์˜คํ•˜๊ฒฝ8 ยท ์ด๊ฒฝํฌ9 ยท ๊น€ํ˜ธ๋ฐฉ10 ยท ์ด๋ฌธ์ˆœ11 ยท ์ด์ด12โ€ 

Development of Insertion or Deletion Markers to Distinguish Korean Jujube Cultivars

Moon Kyo Kim1, Ju Hyeok Kim2, Mi Sun Lee3, Nam Su Jo4, Sang Ik Park5, Jin Su Gil6, Enkhtsetseg Yeruult7, Ha Kyung Oh8, Kyeong Hee Lee9, Ho Bang Kim10, Moon Soon Lee11 and Yi Lee12โ€ 

์„œ ์–ธ

๋Œ€์ถ” (Ziziphus jujuba Mill.)๋Š” ๊ฐˆ๋งค๋‚˜๋ฌด๊ณผ ๋Œ€์ถ”๋‚˜๋ฌด์†์— ์†

ํ•˜๋Š” ์‹๋ฌผ๋กœ ์•„์—ด๋Œ€ ๋ฐ ์—ด๋Œ€ ๊ฑด์กฐ ์ง€์—ญ์— ์ฃผ๋กœ ๋ถ„ํฌํ•˜์ง€๋งŒ ์ผ

๋ถ€ ์ข…์€ ๋Œ€๋ฅ™์„ฑ ๊ธฐํ›„์˜ ์˜จ๋Œ€ ๋ฐ ๊ฑด์กฐ ์ง€์—ญ์—์„œ ๋ฐœ๊ฒฌ๋œ๋‹ค

(Evreinoff, 1964; Liu and Cheng, 1994).

๋Œ€์ถ” ์—ด๋งค๋Š” ํ•ต๊ณผ๋ฅ˜์ด๋ฉฐ ํƒ€์›ํ˜•์— ๊ด‘ํƒ์ด ๋‚˜๋Š” ์ ๊ฐˆ์ƒ‰์œผ๋กœ

๊ตญ๋‚ด์—์„œ ์‹์šฉ ๋˜๋Š” ์•ฝ์šฉ์œผ๋กœ ์“ฐ์ด๊ณ  ์žˆ๋‹ค (Park and Kim,

2016; Bang et al., 2020). ๋Œ€์ถ” ์—ด๋งค์—๋Š” ์ˆ˜์šฉ์„ฑ ๋‹น๊ณผ ์นผ๋ฅจ,

์ธ, ์นผ์Š˜ ๋ฐ ๋ง๊ฐ„๊ณผ ๊ฐ™์€ ๋ฏธ๋„ค๋ž„์ด ํฌํ•จ๋˜์–ด ์žˆ์œผ๋ฉฐ ๋น„ํƒ€๋ฏผ

C, ํ‹ฐ์•„๋ฏผ, ๋ฆฌ๋ณดํ”Œ๋ผ๋นˆ ๋“ฑ์ด ํ’๋ถ€ํ•˜์—ฌ ์˜์–‘ํ•™์ ์œผ๋กœ๋„ ์šฐ์ˆ˜

ํ•˜๋‹ค (Li et al., 2007; Gao et al., 2013). ๋Œ€์ถ”์˜ ์•ฝ์šฉ์„ฑ๋ถ„

์œผ๋กœ๋Š” glycosides, alkaloids, triterpenoids, cyclic adenosine

monophosphate (cAMP), cyclic guanosine monophosphate

ABSTRACT

Received: 2021 March 241st Revised: 2021 May 182nd Revised: 2021 July 83rd Revised: 2021 August 2Accepted: 2021 August 2

This is an open access articledistributed under the terms of theCreative Commons AttributionNon-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestrictednon-commercial use, distribution,and reproduction in any medium,provided the original work is properlycited.

Background: Jujube (Ziziphus jujuba Mill.) friuts are rich in nutrients and an economically andecologically important medicinal plant in Korea. However, as it is difficult to distinguish jujubecultivars using morphological characters, the development of molecular markers is necessary toprotect and distinguish Korean jujube cultivars.Methods and Results: Next-generation sequencing analysis was performed on six major Koreancultivars; Bokjo, Boeun, Chuseok, Mudeung, Geumseong, and Wolchul. Sites with an insertion ordeletion (InDel) were identified by comparison from the sequence information of the six Koreancultivars using the CLC Genomics Workbench. Among the identified InDels, we developed Zj-InDel-1 and Zj-InDel-2 markers, which could distinguish Bokjo, Chuseok, and Boeun from theother Korean cultivars. Conclusions: The InDel markers developed in this study could be used for classification of domes-tic jujube cultivars and protection of the elite ones.

Key Words: Ziziphus jujuba, Cultivar, Insertion or Deletion, Molecular Marker, Next-generationSequencing

โ€ Corresponding author: (Phone) +82-43-261-3373 (E-mail) [email protected] 1์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ์„์‚ฌ๊ณผ์ • / Master's student, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. 2์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ํ•™๋ถ€์ƒ / Undergraduate student, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. 3์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ์„์‚ฌ๊ณผ์ • / Master's student, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. 4์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ๋ฐ•์‚ฌ๊ณผ์ • / Ph. D. student, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. 5์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ์„์‚ฌ / Mater's degree, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. 6์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ๋ฐ•์‚ฌ / Ph. D. degree, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. 7์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ์„์‚ฌ๊ณผ์ • / Mater's student, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea. 8์ถฉ์ฒญ๋ถ๋„๋†์—…๊ธฐ์ˆ ์› ๋Œ€์ถ”์—ฐ๊ตฌ์†Œ ์—ฐ๊ตฌ์‚ฌ / Researcher, Jujube Research Institute, Chungcheongbuk-do ARES, Boeun 28130, Korea. 9์ถฉ์ฒญ๋ถ๋„๋†์—…๊ธฐ์ˆ ์› ๋Œ€์ถ”์—ฐ๊ตฌ์†Œ ์—ฐ๊ตฌ๊ด€ / Researcher, Jujube Research Institute, Chungcheongbuk-do ARES, Boeun 28130, Korea.10(์ฃผ)๋ฐ”์ด์˜ค๋ฉ”๋”• ์ƒ๋ช…๊ณผํ•™์—ฐ๊ตฌ์†Œ ์—ฐ๊ตฌ์†Œ์žฅ / Chief Technology Officer, Life Sciences Research Institute, Biomedic Co., Ltd., Bucheon 14548, Korea.11์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ๊ต์ˆ˜ / Professor, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea.12์ถฉ๋ถ๋Œ€ํ•™๊ต ํŠน์šฉ์‹๋ฌผํ•™๊ณผ ๊ต์ˆ˜ / Professor, Department of Industrial Plant Science and Technology, Chungbuk National University, Cheongju 28644, Korea.

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๋Œ€์ถ” ํ’ˆ์ข… ๊ตฌ๋ณ„๋งˆ์ปค ๊ฐœ๋ฐœ

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(cGMP) ๋ฐ saponins ๋“ฑ์ด ์•Œ๋ ค์ ธ ์žˆ๋‹ค (Yagi et al., 1978;

Cyong and Hanabusa, 1980; Okamura et al., 1981; Yagi

et al., 1981; Cyong and Takahashi, 1982; Han and Park,

1987).

๋Œ€์ถ”์˜ ํšจ๋Šฅ์œผ๋กœ๋Š” ๋ฉด์—ญ๊ธฐ๋Šฅ, ํ•ญ์•”, ํ•ญ์‚ฐํ™”, ํ•ญ์•Œ๋ ˆ๋ฅด๊ธฐ์™€ ๊ฐ™

์€ ํšจ๊ณผ์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๊ฐ€ ๋ณด๊ณ ๋˜์–ด ์žˆ์œผ๋ฉฐ, ํŠนํžˆ lysicamine๊ณผ

nornuciferine ์„ฑ๋ถ„์€ ์ง„์ • ํšจ๊ณผ๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๋ ค์ ธ ์žˆ๋‹ค

(Yagi et al., 1981; Han and Park, 1987; Na et al., 1996;

Rhee et al., 1998; Zhao et al., 2008).

๋Œ€์ถ”๋Š” ์•„์‹œ์•„์—์„œ ์ธ๊ธฐ ์žˆ๋Š” ๊ณผ์ˆ˜๋กœ์จ ๊ฒฝ์ œ์ , ์ƒํƒœํ•™์ ์œผ

๋กœ ์ค‘์š”ํ•˜๋ฉฐ ์ตœ๊ทผ ๋‚จ์„œ ์œ ๋Ÿฝ, ์ค‘๋™, ์ธ๋„์™€ ๊ฐ™์€ ๋‹ค๋ฅธ ์ง€์—ญ์—

์„œ๋„ ์žฌ๋ฐฐ ๋ฐ ์ˆ˜์š”๊ฐ€ ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ๋‹ค (Qu and Wang, 1993;

Outlaw et al., 2002; Zhao et al., 2014). International Union

for the Protection of New Varieties of Plants (UPOV)๋Š”

์œก์ข…๊ฐ€์˜ ๊ถŒ๋ฆฌ๋ฅผ ๋ณดํ˜ธํ•˜๊ณ  ํ’ˆ์ข…์˜ ์ง€์  ์žฌ์‚ฐ๊ถŒ์„ ๋ณดํ˜ธํ•˜๊ธฐ ์œ„

ํ•ด ์žฌ๋ฐฐ ํ’ˆ์ข…์— ๋Œ€ํ•œ ์ฒด๊ณ„์ ์ธ ๊ด€๋ฆฌ๋ฅผ ํ•˜๊ณ  ์žˆ๋‹ค (Choi,

2002).

๋”ฐ๋ผ์„œ ๊ตญ๋‚ด ํ’ˆ์ข…์„ ๋ณดํ˜ธํ•˜๊ณ  ๊ณผ์‹ค ์ž‘๋ฌผ๋กœ์จ์˜ ๊ฐ€์น˜๋ฅผ ๋†’์ด

๊ธฐ ์œ„ํ•ด ๊ตญ๋‚ด์—์„œ ์žฌ๋ฐฐ, ์œ ํ†ต๋˜๋Š” ๋Œ€์ถ”์˜ ํ’ˆ์ข…์„ ๊ตฌ๋ถ„ํ•˜์—ฌ ์ •

ํ™•ํ•˜๊ฒŒ ํŒŒ์•…ํ•  ํ•„์š”๊ฐ€ ์žˆ๋‹ค (Nam et al., 2013).

๊ณผ๊ฑฐ์— ์ฃผ๋กœ ์‚ฌ์šฉํ•œ ํ˜•ํƒœํ•™์  ํŠน์„ฑ์— ๋”ฐ๋ฅธ ํ’ˆ์ข… ๊ตฌ๋ถ„์€ ๋‚ฎ

์€ ๋‹คํ˜•์„ฑ, ๋‚ฎ์€ ์œ ์ „์„ฑ, ํ›„๊ธฐ ๋ฐœํ˜„ ๋ฐ ํ™˜๊ฒฝ ์˜ํ–ฅ์— ๋Œ€ํ•œ ์ทจ

์•ฝ์„ฑ์„ ํฌํ•จํ•˜์—ฌ ๋งŽ์€ ํ•œ๊ณ„๊ฐ€ ์žˆ์—ˆ์œผ๋‚˜, ์ตœ๊ทผ next-generation

sequencing (NGS) ๊ธฐ์ˆ ์˜ ๋ฐœ๋‹ฌ๋กœ ์ƒ๋ฌผ์˜ ์œ ์ „์ฒด ์ •๋ณด๋ฅผ ํš๋“

ํ•˜๋Š” ๊ฒƒ์ด ์šฉ์ดํ•ด์ง์— ๋”ฐ๋ผ ๋ถ„์ž๋งˆ์ปค๋ฅผ ์ด์šฉํ•œ ๋ถ„๋ฅ˜๊ฐ€ ๊ฐ€๋Šฅํ•ด

์กŒ์œผ๋ฉฐ ๋ถ„์ž๋งˆ์ปค๋Š” ์œ ์ „์  ๋ณ€์ด๋ฅผ ํ‰๊ฐ€ํ•˜๊ณ  ์ข…๋‚ด ๋ฐ ์ข…๊ฐ„์˜

์œ ์ „์  ๊ด€๊ณ„๋ฅผ ๋ฐํžˆ๋Š” ์ค‘์š” ๋„๊ตฌ์ž„์ด ์ž…์ฆ๋˜์—ˆ๋‹ค (Smith and

Smith, 1992; Chakravarthi and Naravaneni, 2006; Wang et

al., 2014; Park et al., 2017b). ๋ถ„์ž๋งˆ์ปค๋Š” ์ƒ๋ฌผ์ด ๊ฐ€์ง€๊ณ  ์žˆ

๋Š” DNA์˜ ์—ผ๊ธฐ์„œ์—ด ์ •๋ณด๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์—ผ๊ธฐ์„œ์—ด์˜ ์ฐจ์ด๋ฅผ ์ด

์šฉํ•˜์—ฌ ์ข… ํ˜น์€ ์ง‘๋‹จ์„ ๋น„๊ต ๋ถ„์„ํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ๋†’์€ ๋‹คํ˜•์„ฑ

์„ ๊ฐ€์ง€๊ณ  ์žˆ์œผ๋ฉฐ ๊ณต์šฐ์„ฑ์ ์œผ๋กœ ๊ฒ€์ถœํ•  ์ˆ˜ ์žˆ๊ณ , ๋Œ€์ƒ์œผ๋กœ ํ•˜

๋Š” ์‹๋ฌผ์˜ ์œ ์ „์ฒด ์ „์ฒด์— ๊ณ ๋ฅด๊ฒŒ ๋ถ„ํฌํ•˜๋ฉฐ ๋ณ€์ด ํƒ์ƒ‰์— ์žˆ์–ด

์ €๋ ดํ•œ ๋น„์šฉ์œผ๋กœ ์งง์€ ์‹œ๊ฐ„์— ๋ถ„์„์ด ๊ฐ€๋Šฅํ•  ๋ฟ ์•„๋‹ˆ๋ผ ์žฌํ˜„

์„ฑ์ด ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚˜๋Š” ๊ฒƒ์ด ์ข‹๋‹ค (Park et al., 2017a).

์ง€๊ธˆ๊นŒ์ง€ ๋Œ€์ถ”์— ๋Œ€ํ•œ ๋ถ„์ž ์ƒ๋ฌผํ•™์  ์ •๋ณด๊ฐ€ ๋งŽ์ง€ ์•Š์•˜์œผ๋ฉฐ

์œ ์ „์ž ๋งˆ์ปค ์‹œ์Šคํ…œ์ด ์ฒด๊ณ„์ ์œผ๋กœ ํ™•๋ฆฝ๋˜์ง€ ์•Š์•˜๋‹ค (Ma et

al., 2011; Liu et al., 2014). ๋Œ€์ถ”๋Š” ์ฃผ๋กœ ์˜์–‘๋ฒˆ์‹์„ ํ•˜๋Š”

ํŠน์„ฑ์„ ๊ฐ€์ง€๊ณ  ์žˆ์–ด์„œ ํ’ˆ์ข… ๊ฐ„ ์ฐจ์ด๊ฐ€ ์ ์œผ๋ฉฐ ์ˆ˜๋ฐฑ ๊ฐœ์˜ ๋Œ€์ถ”

ํ’ˆ์ข… ๋ฐ ๊ตญ๋‚ด ์ฃผ์š” ์ƒ์‚ฐ ํ’ˆ์ข…์„ ๊ตฌ๋ณ„ํ•˜๊ธฐ์—๋Š” ์–ด๋ ค์›€์ด ์žˆ๊ณ 

์ด๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋ณ€๋ณ„๋ ฅ์ด ์ข‹๊ณ  ํšจ์œจ์ ์ธ ๋ถ„์ž๋งˆ์ปค์˜

๊ฐœ๋ฐœ์ด ํ•„์š”ํ•˜๋‹ค. ๋Œ€์ถ”์— ๋Œ€ํ•œ ๋ถ„์ž๋งˆ์ปค ๊ฐœ๋ฐœ์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋Š”

์ง€์†์ ์œผ๋กœ ์ง„ํ–‰๋˜์–ด ์™”์œผ๋ฉฐ ์„ ํ–‰์—ฐ๊ตฌ๋กœ ์ด๋ž€ ๋Œ€์ถ” ์œ ์ „์žํ˜•

์˜ ์œ ์ „์  ๋‹ค์–‘์„ฑ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•œ amplified fragment length

polymorphism (AFLP) ๋งˆ์ปค์™€ ์ค‘๊ตญ ๋Œ€์ถ” ํ’ˆ์ข… ๊ฐ„์˜ ์œ ์ „์ 

๊ด€๊ณ„๋ฅผ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•œ random amplified polymorphic DNA

(RAPD) ๋งˆ์ปค์˜ ๊ฐœ๋ฐœ์ด ์ด๋ฃจ์–ด์กŒ๋‹ค. ๋˜ํ•œ ์ค‘๊ตญ๋Œ€์ถ” ํ’ˆ์ข… ํŒ๋ณ„

์„ ์œ„ํ•œ inter simple sequence repeat (ISSR) PCR ์‹œ์Šคํ…œ์ด

๊ตฌ์ถ•๋œ ๋ฐ” ์žˆ๊ณ , ๋Œ€์ถ” ์œ ์ „์ž ์—ฐ๊ตฌ ๋ฐ ์‹๋ฌผ ์œก์ข… ์—ฐ๊ตฌ๋ฅผ ์œ„ํ•œ

simple sequence repeat (SSR) ๋ถ„์ž ๋งˆ์ปค๋„ ๊ฐœ๋ฐœ๋˜๊ณ  ์žˆ๋‹ค

(Liu and Zhao, 2002; Qi et al., 2008; Shahhoseini et al.,

2012; Wang et al., 2014).

์‚ฝ์ž… ๋˜๋Š” ๊ฒฐ์‹ค (insertion or deletion, InDel) ๋งˆ์ปค๋Š”

DNA ์—ผ๊ธฐ์„œ์—ด์„ ์„œ๋กœ ๋น„๊ตํ•˜์—ฌ ์‚ฝ์ž… ๋˜๋Š” ๊ฒฐ์‹ค๋กœ ์ธํ•œ ์—ผ

๊ธฐ์„œ์—ด ์‚ฌ์ด์˜ ์ฐจ์ด๋ฅผ ๋ณด์—ฌ์ฃผ๋Š” ๋งˆ์ปค์ด๋‹ค. InDel ๋งˆ์ปค๋Š” ๋‹ค

ํ˜•์„ฑ, ๊ณต์šฐ์„ฑ ๋งˆ์ปค, ํšจ์œจ์ ์ธ ๋น„์šฉ ๋ฐ ์‰ฌ์šด ๋ถ„์„ ๋“ฑ์œผ๋กœ ๋„๋ฆฌ

์ด์šฉ๋˜๊ณ  ์žˆ๋‹ค (Chen et al., 2021). InDel ๋งˆ์ปค๋Š” ๋‹ค์–‘ํ•œ ์ž‘

๋ฌผ์—์„œ ์ด์šฉ๋˜๊ณ  ์žˆ์œผ๋ฉฐ 9 ๊ฐœ์˜ ๋ฒผ ๋„์—ด๋ณ‘ ์ €ํ•ญ์„ฑ ์œ ์ „์ž์—

๋Œ€ํ•˜์—ฌ InDel ๋งˆ์ปค์˜ ๊ฐœ๋ฐœ, 116 ๊ฐœ์˜ InDel ๋งˆ์ปค๋ฅผ ์ด์šฉํ•œ

์˜ค์ด์˜ ์ƒ์‹์งˆ ๊ตฌ๋ณ„, Brasica rapa์—์„œ ์งง์€ InDel์˜ ์‹๋ณ„ ๋ฐ

639 ๊ฐœ์˜ InDel ๋งˆ์ปค์˜ ๋‹คํ˜•์„ฑ ๊ฒ€์ฆ ๋“ฑ์˜ ์—ฐ๊ตฌ๊ฐ€ ์ง„ํ–‰๋˜์—ˆ๋‹ค

(Hayashi et al., 2006; Li et al., 2013; Liu et al., 2013;

Chen et al., 2021). ์ตœ๊ทผ SSR ๋งˆ์ปค๋ฅผ ์ด์šฉํ•˜์—ฌ 24 ๊ฐœ์˜

Ziziphus mauritiana Lam. ํ’ˆ์ข… ๊ฐ„์˜ ์œ ์ „์  ๊ด€๊ณ„๋ฅผ ๋ถ„์„ํ•˜์˜€

์œผ๋ฉฐ, ISSR ๋งˆ์ปค๋ฅผ ์ด์šฉํ•˜์—ฌ Z. jujuba์™€ Z. acidojujuba ๊ฐ„

์˜ ์œ ์ „์  ๊ด€๊ณ„๋ฅผ ์ถ”์ •ํ•˜๋Š” ์—ฐ๊ตฌ๊ฐ€ ์ง„ํ–‰๋˜์—ˆ๋‹ค (Chiou et al.,

2020; Li et al., 2021). ๊ทธ๋Ÿฌ๋‚˜ ๋‹ค์–‘ํ•œ ์„ ํ–‰์—ฐ๊ตฌ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ 

์•„์ง์€ ๋งŽ์€ ์ˆ˜์˜ ๋Œ€์ถ” ํ’ˆ์ข…์„ ๊ตฌ๋ณ„ํ•˜๊ธฐ์—๋Š” ์ถฉ๋ถ„ํ•˜์ง€ ์•Š์€

์‹ค์ •์ด๋‹ค.

๊ตญ๋‚ด ๋Œ€์ถ” ํ’ˆ์ข…์„ ๊ตฌ๋ถ„ํ•˜๊ธฐ ์œ„ํ•œ InDel ๋งˆ์ปค์— ๊ด€ํ•œ ์—ฐ๊ตฌ๋Š”

์•„์ง ๋ณด๊ณ ๋˜์ง€ ์•Š์•˜์œผ๋ฉฐ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ตญ๋‚ด ํ’ˆ์ข…์„ ์‰ฝ๊ณ  ๊ฐ„

๋‹จํ•˜๊ฒŒ ๊ตฌ๋ถ„ํ•˜๊ธฐ ์œ„ํ•œ InDel ๋งˆ์ปค๋ฅผ ๊ฐœ๋ฐœํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค.

NGS๋ฅผ ํ†ตํ•ด ๋ณต์กฐ (Bokjo), ๋ณด์€ (Boeun), ์ถ”์„ (Chuseok),

๋ฌด๋“ฑ (Mudeung), ๊ธˆ์„ฑ (Geumseong), ์›”์ถœ (Wolchul) ๋“ฑ 6

๊ฐœ์˜ ๋Œ€์ถ” ํ’ˆ์ข…์— ๋Œ€ํ•œ DNA ์ •๋ณด๋ฅผ ํš๋“ํ•˜์—ฌ InDel ๋งˆ์ปค๋ฅผ

๊ฐœ๋ฐœํ•˜์˜€๊ณ  PCR ๋ฐ genotyping์„ ์‹ค์‹œํ•˜์—ฌ ๋Œ€์ถ” ํ’ˆ์ข… ๊ฐ„ ๋‹ค

ํ˜•์„ฑ์„ ๋ถ„์„ํ•˜์˜€๋‹ค. InDel ๋งˆ์ปค๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ณต์กฐ ํ’ˆ์ข…์„ ํฌํ•จ

ํ•œ ๊ตญ๋‚ด ์ฃผ์š” ํ’ˆ์ข…๋“ค์„ ๊ตฌ๋ณ„ํ•  ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ, ํ•ด๋‹น ๊ตฌ๊ฐ„์˜ ์—ผ

๊ธฐ์„œ์—ด์„ ๋ถ„์„ํ•˜์—ฌ ์„œ๋กœ ๋‹ค๋ฅธ ์œ ์ „์žํ˜•์˜ ์—ผ๊ธฐ์„œ์—ด๋“ค์„ ๋ฐํ˜€

๋ƒˆ๋‹ค. ๊ฐœ๋ฐœ๋œ InDel ๋งˆ์ปค๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ๋ณต์กฐ์™€ ๊ฐ™์€ ๊ตญ๋‚ด ์ฃผ์š”

๋Œ€์ถ” ํ’ˆ์ข…์„ ๊ตฌ๋ณ„ํ•จ์œผ๋กœ์จ ๊ตญ๋‚ด ๋Œ€์ถ” ์‚ฐ์—…์— ๊ธฐ์—ฌํ•  ์ˆ˜ ์žˆ์„

๊ฒƒ์ด๋ผ ๊ธฐ๋Œ€ํ•œ๋‹ค.

์žฌ๋ฃŒ ๋ฐ ๋ฐฉ๋ฒ•

1. ์ƒ˜ํ”Œ์ˆ˜์ง‘ ๋ฐ genomic DNA ์ถ”์ถœ

์ด 60 ๊ฐœ์˜ ๋Œ€์ถ” ํ’ˆ์ข…์— ๋Œ€ํ•˜์—ฌ ์–ด๋ฆฐ์žŽ์„ ์ˆ˜์ง‘ํ•˜์˜€์œผ๋ฉฐ ์ถฉ

์ฒญ๋ถ๋„ ๋†์—…๊ธฐ์ˆ ์› (36ยฐ34โ€ฒ38.7โ€ณN, 127ยฐ44โ€ฒ52.9โ€ณE)์—์„œ 42 ๊ฐœ,

๊ตญ๋ฆฝ์‚ฐ๋ฆผํ’ˆ์ข…๊ด€๋ฆฌ์„ผํ„ฐ (36ยฐ87โ€ฒ70.1โ€ณN, 127ยฐ97โ€ฒ35.9โ€ณE)์—์„œ 16

๊ฐœ, ๋ณด์€๊ตฐ ๋Œ€์ถ” ๋†๊ฐ€๋กœ๋ถ€ํ„ฐ ์•Œ๋ ค์ง€์ง€ ์•Š์€ ํ’ˆ์ข…์˜ ๋Œ€์ถ” ์œ ์ „

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๊น€๋ฌธ๊ต ยท๊น€์ฃผํ˜ ยท์ด๋ฏธ์„  ยท์กฐ๋‚จ์ˆ˜ ยท๋ฐ•์ƒ์ต ยท๊ธธ์ง„์ˆ˜ ยท Enkhtsetseg Yeruult ยท์˜คํ•˜๊ฒฝ ยท์ด๊ฒฝํฌ ยท๊น€ํ˜ธ๋ฐฉ ยท์ด๋ฌธ์ˆœ ยท์ด์ด

284

์ž์› 2 ๊ฐœ๋ฅผ ์ˆ˜์ง‘ํ•˜์˜€๋‹ค (Table 1). ์ƒ˜ํ”Œ ์ˆ˜์ง‘์€ ์งˆ๋ณ‘์ด๋‚˜ ํ•ด

์ถฉ ํ”ผํ•ด๊ฐ€ ์—†๋Š” ๊ฑด๊ฐ•ํ•œ ์žŽ์œผ๋กœ ์ฑ„์ง‘๋˜์—ˆ๊ณ  ์ˆ˜์ง‘๋œ ์žŽ์€ -70โ„ƒ

์˜ ์ดˆ์ €์˜จ ๋ƒ‰๋™๊ณ ์— ๋ณด๊ด€ํ•˜์˜€๋‹ค.

NGS ๋ถ„์„์„ ์œ„ํ•œ genomic DNA (์ดํ•˜ gDNA)๋Š” DNeasy

Plant Mini Kit (Qiagen GmbH, Hilden, Germany)๋ฅผ ์‚ฌ์šฉํ•˜

์—ฌ ์ถ”์ถœํ•˜์˜€์œผ๋ฉฐ PCR ๋ถ„์„์šฉ gDNA๋Š” cetyltrimethylammo-

nium bromide (CTAB) ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ ์ถ”์ถœํ•˜์˜€๋‹ค (Doyle

and Doyle, 1990). ์ถ”์ถœํ•œ DNA๋Š” DeNovixยฎ DS-11+ spec-

Table 1. List of 60 jujube samples used in this study.

No Variety Collection place IT number Origin

1 6-Wolseonjo Chungcheongbuk-do Agricultural Research and Extension Services 317245 China

2 Boeun Chungcheongbuk-do Agricultural Research and Extension Services 317265 Korea

3 Bokjo Chungcheongbuk-do Agricultural Research and Extension Services 233616 Korea

4 Bolohojo Chungcheongbuk-do Agricultural Research and Extension Services 317222 China

5 Bongsanchwijo National Forest Seed and Variety Center 10449 -

6 Chainabeulaun Chungcheongbuk-do Agricultural Research and Extension Services 317230 Japan

7 Chajeonjo Chungcheongbuk-do Agricultural Research and Extension Services 317220 China

8 Cheomhwadongjo National Forest Seed and Variety Center 10436 -

9 Cheonsang Chungcheongbuk-do Agricultural Research and Extension Services 317182 Korea

10 Chunhyang-17-ho Chungcheongbuk-do Agricultural Research and Extension Services 317214 Korea

11 Chuseok Chungcheongbuk-do Agricultural Research and Extension Services 233622 Korea

12 Chwijowang National Forest Seed and Variety Center 10414 -

13 Daebaegjo National Forest Seed and Variety Center 10428 -

14 Daelibjong National Forest Seed and Variety Center 10381 -

15 Daeseoljo National Forest Seed and Variety Center 10440 -

16 Dongjo Chungcheongbuk-do Agricultural Research and Extension Services 317224 China

17 Geumchang-1-ho Chungcheongbuk-do Agricultural Research and Extension Services 317248 China

18 Geumsa Chungcheongbuk-do Agricultural Research and Extension Services 317239 China

19 Geumsa-1-ho National Forest Seed and Variety Center 10468 -

20 Geumseong Chungcheongbuk-do Agricultural Research and Extension Services 233612 Korea

21 Hodaechu Chungcheongbuk-do Agricultural Research and Extension Services 233623 China

22 Hongan Chungcheongbuk-do Agricultural Research and Extension Services - Korea

23 Hongjo National Forest Seed and Variety Center 10396 -

24 Hwajeondaechu National Forest Seed and Variety Center 10367 -

25 Hwajeonogjo National Forest Seed and Variety Center 10392 -

26 Ibu Chungcheongbuk-do Agricultural Research and Extension Services 317241 China

27 Ilbon Chungcheongbuk-do Agricultural Research and Extension Services 317242 Japan

28 Jd-12 Chungcheongbuk-do Agricultural Research and Extension Services 317166 Korea

29 Je-1 Chungcheongbuk-do Agricultural Research and Extension Services - Korea

30 Jenamgodaesiljo National Forest Seed and Variety Center 10408 -

31 Jg-10 Chungcheongbuk-do Agricultural Research and Extension Services - Korea

32 Jh-9 Chungcheongbuk-do Agricultural Research and Extension Services - Korea

33 Jj-1 Chungcheongbuk-do Agricultural Research and Extension Services - Korea

34 Jk-4 Chungcheongbuk-do Agricultural Research and Extension Services - Korea

35 Jochwiwangjo Chungcheongbuk-do Agricultural Research and Extension Services 317232 China

36 Jungdaelibjong National Forest Seed and Variety Center 10373 -

37 Kukwang Chungcheongbuk-do Agricultural Research and Extension Services 317260 China

38 Lyeongjo Chungcheongbuk-do Agricultural Research and Extension Services 317237 China

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๋Œ€์ถ” ํ’ˆ์ข… ๊ตฌ๋ณ„๋งˆ์ปค ๊ฐœ๋ฐœ

285

trophotometer (DeNovix Inc., Wilmington, DE, USA)๋ฅผ ์‚ฌ

์šฉํ•˜์—ฌ ์ธก์ •ํ•˜๊ณ  polymerase chain reaction (PCR)์— ์‚ฌ์šฉํ• 

DNA ๋†๋„๋ฅผ ์ •๋Ÿ‰ํ•˜์˜€๋‹ค.

2. ์ฐจ์„ธ๋Œ€ ์—ผ๊ธฐ์„œ์—ด ๋ถ„์„

๊ตญ๋‚ด ๋Œ€์ถ” ํ’ˆ์ข… 6 ์ข…์— ๋Œ€ํ•œ NGS ๋ถ„์„์„ Illumina HiSeq

2500 platform (Illumina, San Diego, CA, USA)์˜ 151 bp

paired-end sequencing์„ ์‚ฌ์šฉํ•˜์—ฌ Macrogen์‚ฌ (Seoul,

Korea)์— ์˜๋ขฐํ•˜์—ฌ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค.

๋ณต์กฐ (Bokjo), ๋ณด์€ (Boeun), ์ถ”์„ (Chuseok), ๋ฌด๋“ฑ (Mu-

deung), ๊ธˆ์„ฑ (Geumseong), ์›”์ถœ (Wolchul) ๋“ฑ 6 ๊ฐœ์˜ ๋Œ€์ถ”

ํ’ˆ์ข…์— ๋Œ€ํ•œ NGS data๋Š” National Agricultural Biotech-

nology Information Center (NABIC) Sequence Read Archive

(BioProject ID: NN-7295, NN-7296, NN-7297, NN-7298,

NN-7299, NN-7300)์— ๋“ฑ๋กํ•˜์˜€๊ณ , InDel ๊ตฌ๊ฐ„ ํƒ์ƒ‰์€ CLC

Genomics Workbench (ver. 11.0, Qiagen, Aarhus, Denmark)

์„ ์ด์šฉํ•˜์˜€๋‹ค. NGS ๋ถ„์„ ๊ฒฐ๊ณผ๋กœ ์–ป์€ read๋“ค์„ trimming

๊ณผ์ •์„ ํ†ตํ•ด ์œ ์ „์ฒด์˜ ํ’ˆ์งˆ์„ ๋†’์ธ ํ›„ assembly ๊ณผ์ •์„ ํ†ตํ•˜

์—ฌ contig๋ฅผ ์ž‘์„ฑํ•˜์˜€๋‹ค. ๊ฐ 6 ์ข…์˜ ํ’ˆ์ข…์˜ contig๋“ค์„ ์ƒํ˜ธ๋น„

๊ต ํ•˜์—ฌ InDel์ด ์˜ˆ์ƒ๋˜๋Š” ๊ตฌ๊ฐ„์„ ํƒ์ƒ‰ํ•˜์˜€๋‹ค.

3. ํ”„๋ผ์ด๋จธ ์ œ์ž‘

ํ”„๋ผ์ด๋จธ๋Š” CLC Main Workbench (ver. 8, Qiagen,

Aarhus, Denmark)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์„ค๊ณ„ํ•˜์˜€์œผ๋ฉฐ InDel ๋ถ€์œ„๋ฅผ ํฌ

ํ•จํ•˜๋„๋ก ์ •๋ฐฉํ–ฅ ํ”„๋ผ์ด๋จธ์™€ ์—ญ๋ฐฉํ–ฅ ํ”„๋ผ์ด๋จธ๋ฅผ ๊ฐ๊ฐ ๋””์ž์ธ

ํ•˜์˜€๋‹ค.

ํ”„๋ผ์ด๋จธ ๋””์ž์ธ์˜ ๋งค๊ฐœ ๋ณ€์ˆ˜๋Š” ํ”„๋ผ์ด๋จธ ๊ธธ์ด๋ฅผ 18 bp -

28 bp, G + C ํ•จ๋Ÿ‰์€ 0.4 - 0.6, annealing ์˜จ๋„๋Š” 48โ„ƒ - 58โ„ƒ,

ํ”„๋ผ์ด๋จธ ์Œ ์‚ฌ์ด์˜ annealing ์˜จ๋„ ์ฐจ์ด 5โ„ƒ ์ดํ•˜, ์ฆํญ ์‚ฐ

๋ฌผ ๊ธธ์ด 500 bp ์ดํ•˜๋กœ ํ•˜์˜€๋‹ค.

4. PCR (polymerase chain reaction)

PCR์€ T100โ„ข Thermal Cycler (Bio-Rad Laboratories Inc.,

Hercules, CA, USA)๋ฅผ ์ด์šฉํ•˜์˜€๊ณ  PCR ๋ฐ˜์‘์€ 10 ng/ใŽ•

๋†๋„์˜ gDNA 2ใŽ•, Taq mix (0.25 U/ใŽ• Taq DNA poly-

merase, 2 ร— PCR buffer, 0.4 mM dNTPs, 3.2 mM MgCl2,

0.02% bromophenol blue) 10 ใŽ•, ์ •๋ฐฉํ–ฅ ํ”„๋ผ์ด๋จธ (5 ฮผM)

2 ใŽ•, ์—ญ๋ฐฉํ–ฅ ํ”„๋ผ์ด๋จธ (5 ฮผM) 2 ใŽ•, 3 ์ฐจ ์ฆ๋ฅ˜์ˆ˜ 4 ใŽ• ๋กœ

์ด ์šฉ๋Ÿ‰ 20 ใŽ• ์œผ๋กœ PCR ์ฆํญ์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค.

PCR ์กฐ๊ฑด์€ 95โ„ƒ์—์„œ pre-denaturation 3 ๋ถ„, 95โ„ƒ์—์„œ

denaturation 30 ์ดˆ, 51โ„ƒ์—์„œ annealing 30 ์ดˆ, 72โ„ƒ์—์„œ

Table 1. List of 60 jujube samples used in this study.

No Variety Collection place IT number Origin

39 Mabanjo Chungcheongbuk-do Agricultural Research and Extension Services 317223 China

40 Maechu Chungcheongbuk-do Agricultural Research and Extension Services 317228 China

41 Mijo National Forest Seed and Variety Center 10386 -

42 Mudeung Chungcheongbuk-do Agricultural Research and Extension Services 233614 Korea

43 Muhaeghongjo Chungcheongbuk-do Agricultural Research and Extension Services 317247 China

44 Sandongbokjo Chungcheongbuk-do Agricultural Research and Extension Services 317263 China

45 Sangwang Chungcheongbuk-do Agricultural Research and Extension Services 317261 China

46 Sanjo National Forest Seed and Variety Center 10498 -

47 Senteomi Chungcheongbuk-do Agricultural Research and Extension Services 317235 USA

48 Seoljo Chungcheongbuk-do Agricultural Research and Extension Services 317227 China

49 Taesangwang Chungcheongbuk-do Agricultural Research and Extension Services 317225 China

50 Tibetdaegwajong National Forest Seed and Variety Center 10361 -

51 Tibetwang Chungcheongbuk-do Agricultural Research and Extension Services 317262 China

52 Uiseong-C Chungcheongbuk-do Agricultural Research and Extension Services 317234 China

53 Wangdaechu Chungcheongbuk-do Agricultural Research and Extension Services 317226 China

54 Wolchul Chungcheongbuk-do Agricultural Research and Extension Services - Korea

55 Wolgwang Chungcheongbuk-do Agricultural Research and Extension Services 317246 China

56 Wolgwangjo National Forest Seed and Variety Center 10401 -

57 Wollyeong Chungcheongbuk-do Agricultural Research and Extension Services 317240 China

58 Yangnaejo Chungcheongbuk-do Agricultural Research and Extension Services 317221 China

59 Market-1 Boeun-gun - -

60 Market-2 Boeun-gun - -

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๊น€๋ฌธ๊ต ยท๊น€์ฃผํ˜ ยท์ด๋ฏธ์„  ยท์กฐ๋‚จ์ˆ˜ ยท๋ฐ•์ƒ์ต ยท๊ธธ์ง„์ˆ˜ ยท Enkhtsetseg Yeruult ยท์˜คํ•˜๊ฒฝ ยท์ด๊ฒฝํฌ ยท๊น€ํ˜ธ๋ฐฉ ยท์ด๋ฌธ์ˆœ ยท์ด์ด

286

extension 1 ๋ถ„์œผ๋กœ ์ด 35 ํšŒ ๋ฐ˜๋ณตํ•˜์˜€์œผ๋ฉฐ, 72โ„ƒ์—์„œ final

extension 10 ๋ถ„์„ ์‹ค์‹œํ•˜์˜€๊ณ , PCR ์‚ฐ๋ฌผ์€ -20โ„ƒ์˜ ๋ƒ‰๋™๊ณ ์—

๋ณด๊ด€ํ•˜์˜€๋‹ค.

5. ์ „๊ธฐ์˜๋™ ๋ฐ fragment analysis

๋ถ„์„๋œ ์œ ์ „์ž์›๊ฐ„ ์—ผ๊ธฐ์„œ์—ด ํฌ๊ธฐ์˜ ์ฐจ์ด๊ฐ€ 10 bp ์ด์ƒ์œผ

๋กœ ํฐ ๊ฒฝ์šฐ ์ „๊ธฐ์˜๋™์„ ์ด์šฉํ•˜์—ฌ ๋‹คํ˜•์„ฑ์„ ๊ด€์ฐฐํ•˜์˜€๊ณ  10

bp ์ดํ•˜์˜ ์ž‘์€ ์‚ฌ์ด์ฆˆ ๊ฒฝ์šฐ์—๋Š” fragment analyzer๋กœ ๋ถ„์„

ํ•˜์˜€๋‹ค.

์ „๊ธฐ์˜๋™์— ์‚ฌ์šฉ๋œ gel์€ 3% ์•„๊ฐ€๋กœ์Šค๋กœ ๋งŒ๋“ค์—ˆ์œผ๋ฉฐ EtBr

(ethidium bromide)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ DNA๋ฅผ ์—ผ์ƒ‰ํ•˜์˜€๋‹ค. Gel์€ 1

ร— TAE ์šฉ์•ก์— ๋„ฃ๊ณ  PCR product๋ฅผ ๋ถ„์ฃผํ•˜์˜€์œผ๋ฉฐ ๋ฐด๋“œ์˜

ํฌ๊ธฐ๋ฅผ ๋น„๊ตํ•˜๊ธฐ ์œ„ํ•˜์—ฌ 1 kb ladder plus (Dongshengbio

Company Ltd., Guangdong, China)๋ฅผ ํ•จ๊ป˜ ๋ถ„์ฃผํ•˜์˜€๋‹ค. ์ „๊ธฐ

์˜๋™์€ 120 V์—์„œ 30 ๋ถ„ ๋™์•ˆ ์ˆ˜ํ–‰ํ•˜์˜€๊ณ  Gel Docโ„ข XR+

System (Bio-Rad Inc., Hercules, CA, USA)์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฐด

๋“œ๋ฅผ ์‹œ๊ฐํ™”ํ•˜์˜€๋‹ค.

์ „๊ธฐ์˜๋™์œผ๋กœ ๊ตฌ๋ณ„์ด ์–ด๋ ค์šด ์ž‘์€ ์‚ฌ์ด์ฆˆ์˜ ๋‹คํ˜•์„ฑ์„ ๋ถ„์„

ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” DNA Fragment Analyzerโ„ข Automated CE

System (Advanced Analytical Technologies, Ames, IA,

USA)๋ฅผ ์‚ฌ์šฉํ•˜์˜€๋‹ค. Fragment ๋ถ„์„์—๋Š” PCR product, TE

buffer, 930 dsDNA Inlet buffer, dsDNA 905 gel, capillary

conditioning soln, intercalating dye, 35 - 400 bp DNA

ladder, 1 bp lower and 500 bp upper markers๊ฐ€ ์‚ฌ์šฉ

๋˜์—ˆ๋‹ค.

6. T-vector ํด๋กœ๋‹ ๋ฐ sequencing

ํด๋กœ๋‹์„ ์œ„ํ•˜์—ฌ ์ •์ œ๋œ PCR product๋ฅผ TOPclonerโ„ข TA

Kit (Enzynomics, Daejeon, Korea)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ pTOP TA

V2 vector์™€ ligation ๋ฐ˜์‘์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. Ligation ์‚ฐ๋ฌผ์„

Escherichia coli DH5ฮฑ competent cells์— ํ˜•์งˆ์ „ํ™˜ ์‹œํ‚จ ํ›„

ampicillin ํ•จ์œ  (50 ใŽ/ใŽ–) LB ๊ณ ์ฒด ๋ฐฐ์ง€์— ๋„๋งํ•˜์˜€๋‹ค. ํ˜•์„ฑ

๋œ ์ฝœ๋กœ๋‹ˆ๋ฅผ ampicillin ํ•จ์œ  (50 ใŽ/ใŽ–) LB ์•ก์ฒด ๋ฐฐ์ง€์— ์ ‘

์ข…ํ•œ ํ›„ ํ•˜๋ฃป๋ฐค ๋™์•ˆ ์ง„ํƒ•๋ฐฐ์–‘ํ•œ ํ›„ Biomedicยฎ Plasmid

DNA Miniprep Kit (Medico Co., Ltd., Ansan, Korea)๋ฅผ ์‚ฌ

์šฉํ•˜์—ฌ plasmid DNA๋ฅผ ์ •์ œํ•˜์˜€๋‹ค. ์ •์ œํ•œ plasmid DNA์˜

์—ผ๊ธฐ์„œ์—ด๋ถ„์„์€ ๋ฒกํ„ฐ์˜ ํ”„๋ผ์ด๋จธ (M13-F, M13-R)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ

์ˆ˜ํ–‰ํ•˜์˜€๋‹ค.

์—ผ๊ธฐ์„œ์—ด ๋ถ„์„์€ Big Dye Terminator v3.1 Cycle

Sequencing Kit (Applied Biosystems, Foster City, CA,

USA)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์—ผ๊ธฐ์„œ์—ด ๋ถ„์„์šฉ PCR ๋ฐ˜์‘์„ ์ˆ˜ํ–‰ํ•œ ํ›„,

ABI 3730 DNA Analyzer (Applied Biosystems, Foster

City, CA, USA)๋ฅผ ์ด์šฉํ•˜์—ฌ ์—ผ๊ธฐ์„œ์—ด์„ ๊ฒฐ์ •ํ•˜์˜€๋‹ค. ์—ผ๊ธฐ์„œ์—ด

๊ฒฐ์ • ๊ฒฐ๊ณผ๋Š” Lasergene SeqMan (ver. 7.0.0, DNASTAR,

Madison, WI, USA) ํ”„๋กœ๊ทธ๋žจ์„ ์ด์šฉํ•˜์—ฌ ์ •๋ฆฌํ•˜์˜€๋‹ค.

๊ฒฐ ๊ณผ

1. NGS ๋ถ„์„์„ ํ†ตํ•œ ๊ตญ๋‚ด ๋Œ€์ถ” ๊ตฌ๋ณ„ InDel ๋งˆ์ปค์˜ ๊ฐœ๋ฐœ

CLC Genomics Workbench์™€ CLC Main Workbench๋ฅผ

์ด์šฉํ•˜์—ฌ NGS ๋ฐ์ดํ„ฐ๋กœ๋ถ€ํ„ฐ ์–ป์€ ํ’ˆ์ข…๋ณ„๋กœ ์กฐ๋ฆฝ๋œ contig๋“ค

์„ ๋น„๊ตํ•˜์—ฌ InDel locus๋ฅผ ํƒ์ƒ‰ํ•˜์˜€๊ณ  (Fig. 1), ํ•ด๋‹น locus

๋ฅผ ์ฆํญํ•˜๊ธฐ ์œ„ํ•œ ์ •๋ฐฉํ–ฅ ํ”„๋ผ์ด๋จธ์™€ ์—ญ๋ฐฉํ–ฅ ํ”„๋ผ์ด๋จธ๋ฅผ ๊ฐ๊ฐ

๋””์ž์ธํ•˜์˜€๋‹ค (Table 2).

In silico์—์„œ ๋ฐœ๊ฒฌํ•œ InDel locus๊ฐ€ ์‹ค์ œ ์‹คํ—˜๊ฒฐ๊ณผ์™€ ์ผ์น˜ํ•˜

๋Š”์ง€ ์—ฌ๋ถ€์™€ ๋””์ž์ธ๋œ ํ”„๋ผ์ด๋จธ๊ฐ€ ์ •์ƒ์ ์œผ๋กœ ์ž‘๋™ํ•˜๋Š”์ง€ ํ™•

์ธํ•˜๊ธฐ ์œ„ํ•ด PCR ๋ถ„์„์„ ์ˆ˜ํ–‰ํ•˜์˜€๊ณ  ์ „๊ธฐ์˜๋™๊ณผ fragment

analyzer๋ฅผ ์ด์šฉํ•˜์—ฌ ๋‹คํ˜•์„ฑ์„ ๋ถ„์„ํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ๋‘ ๊ฐœ์˜

ํ”„๋ผ์ด๋จธ ์„ธํŠธ๊ฐ€ ๋ชจ๋‘ ์„ฑ๊ณต์ ์œผ๋กœ ์ฆํญ๋˜์—ˆ์œผ๋ฉฐ ๋ฌด๋“ฑ, ๊ธˆ์„ฑ,

์›”์ถœ, ์ฒœ์ƒ ํ’ˆ์ข…์œผ๋กœ๋ถ€ํ„ฐ ๋ณต์กฐ, ๋ณด์€, ์ถ”์„์„ ๊ตฌ๋ถ„ํ•˜๋Š” Zj-

InDel-1 ๋งˆ์ปค์™€ ๋ฌด๋“ฑ, ๊ธˆ์„ฑ, ์›”์ถœ, ์ฒœ์ƒ, ๋ณต์กฐ ํ’ˆ์ข…์œผ๋กœ๋ถ€ํ„ฐ ์ถ”

์„, ๋ณด์€ ํ’ˆ์ข…์„ ๊ตฌ๋ถ„ํ•˜๋Š” Zj-InDel-2 ๋‘ ๊ฐœ์˜ InDel ๋งˆ์ปค๊ฐ€

๊ฐœ๋ฐœ๋˜์—ˆ๋‹ค.

2. ๊ฐœ๋ฐœ๋œ InDel ๋งˆ์ปค๋ฅผ ์ด์šฉํ•œ ๋Œ€์ถ” ํ’ˆ์ข…์˜ genotyping

๊ฐœ๋ฐœ๋œ Zj-InDel-1 ๋งˆ์ปค์™€ Zj-InDel-2 ๋งˆ์ปค๋ฅผ ์ด์šฉํ•˜์—ฌ 58

๊ฐœ์˜ ํ’ˆ์ข…๊ณผ ๋ณด์€๊ตฐ์—์„œ ์ˆ˜์ง‘ํ•œ 2 ๊ฐœ์˜ ๋Œ€์ถ”์ž์›์„ ๋Œ€์ƒ์œผ๋กœ

genotyping์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ์ „๊ธฐ์˜๋™์„ ์‹ค์‹œํ•˜์—ฌ ๋‹คํ˜•์„ฑ์„ ๋ถ„์„

ํ•˜์˜€๊ณ  fragment analyzer๋ฅผ ์ด์šฉํ•˜์—ฌ 10 bp ์ดํ•˜์˜ ์ž‘์€ ์—ผ

๊ธฐ์„œ์—ด์˜ ์ฐจ์ด๋ฅผ ๋ถ„์„ํ•˜์˜€๋‹ค.

์ „๊ธฐ์˜๋™ ๋ถ„์„ ๊ฒฐ๊ณผ Zj-InDel-1 ๋งˆ์ปค์—์„œ๋Š” ์ฒœ์ƒ, ์ทจ์กฐ์™•,

๊ธˆ์„ฑ, ํ˜ธ๋Œ€์ถ”, ํ™”์ „๋Œ€์ถ”, ์ด๋ถ€, Jd-12, Jh-9, ๋ น์กฐ, ๋งค์ถ”, ๋ฌด๋“ฑ,

์„ค์กฐ, ์˜์„ฑ-C, ์›”์ถœ, ์›”๊ด‘ ํ’ˆ์ข…์ด 444 bp ํฌ๊ธฐ์˜ ๋ฐด๋“œ๋ฅผ ํ˜•์„ฑ

ํ•˜์˜€๊ณ , 6์›”์„ ์กฐ, ๋ณด์€, ๋ณต์กฐ, ๋ณด๋กœํ˜ธ์กฐ, ๋ด‰์‚ฐ์ทจ์กฐ, ์ฐจ์ด๋‚˜๋ธŒ๋ผ

์šด, ์ฐจ์ „์กฐ, ์ฒจํ™”๋™์กฐ, ์ถ˜ํ–ฅ17ํ˜ธ, ์ถ”์„, ๋Œ€๋ฐฑ์กฐ, ๋Œ€๋ฆฝ์ข…, ๋Œ€์„ค

์กฐ, ๊ธˆ์ฐฝ1ํ˜ธ, ๊ธˆ์‚ฌ, ๊ธˆ์‚ฌ1ํ˜ธ, ํ™์•ˆ, ํ™์กฐ, ํ™”์ „์˜ฅ์กฐ, ์ผ๋ณธ, Je-1,

์ œ๋‚จ๊ณ ๋Œ€์‹ค์กฐ, Jg-10, Jj-1, Jk-4, ์กฐ์ทจ์™•์กฐ, ์ค‘๋Œ€๋ฆฝ์ข…, ๊ตญ๊ด‘, ๋งˆ

๋ฐ˜์กฐ, ๋ฏธ์กฐ, ๋ฌดํ•ตํ™์กฐ, ์‚ฐ๋™๋ณต์กฐ, ์ƒ์™•, ์„ผํ„ฐ๋ฏธ, ํƒœ์ƒ์™•, ํ‹ฐ๋ฒณ๋Œ€

๊ณผ์ข…, ํ‹ฐ๋ฒณ์™•, ์™•๋Œ€์ถ”, ์›”๊ด‘์กฐ, ์›”๋ น, ์–‘๋‚ด์กฐ ํ’ˆ์ข…์€ 341 bp

ํฌ๊ธฐ์˜ ๋ฐด๋“œ๋ฅผ ํ˜•์„ฑํ•˜์˜€๋‹ค. ๋˜ํ•œ Market-1, Market-2๋Š” 545

bp ํฌ๊ธฐ์˜ ๋ฐด๋“œ๋ฅผ ํ˜•์„ฑํ•˜์˜€์œผ๋ฉฐ ๋™์กฐ, ์‚ฐ์กฐ ํ’ˆ์ข…์€ 349 bp ํฌ

๊ธฐ์˜ ๋ฐด๋“œ๋ฅผ ํ˜•์„ฑํ•˜์—ฌ Zj-InDel-1 ๋งˆ์ปค์—์„œ ์ด 4 ๊ฐœ์˜ ์œ ์ „์ž

ํ˜•์„ ๋‚˜ํƒ€๋ƒˆ๋‹ค (Fig. 2-A).

Zj-InDel-2 ๋งˆ์ปค์—์„œ๋Š” ๋ณด์€, ์ทจ์กฐ์™•, ํ™”์ „๋Œ€์ถ”, ์ด๋ถ€, Jk-4,

๋ น์กฐ, ๋งค์ถ”, ์‚ฐ์กฐ, ์›”๊ด‘ ํ’ˆ์ข…์ด 188 bp ํฌ๊ธฐ์˜ ๋ฐด๋“œ๋ฅผ ํ˜•์„ฑํ•˜

์˜€๊ณ  ๋ณต์กฐ, ๋ด‰์‚ฐ์ทจ์กฐ, ์ฐจ์ „์กฐ, ๊ธˆ์„ฑ, ํ˜ธ๋Œ€์ถ”, ํ™์•ˆ, Jd-12, Jg-

10, ์กฐ์ทจ์™•์กฐ, ๋งˆ๋ฐ˜์กฐ, ๋ฌด๋“ฑ, ์„ค์กฐ, ํ‹ฐ๋ฒณ๋Œ€๊ณผ์ข…, ์˜์„ฑ-C, ์›”์ถœ,

Market-1, Market-2 ํ’ˆ์ข…์ด 222 bp ํฌ๊ธฐ์˜ ๋ฐด๋“œ๋ฅผ ํ˜•์„ฑํ•˜์˜€

์œผ๋ฉฐ ๋ณด๋กœํ˜ธ์กฐ, ์ฐจ์ด๋‚˜๋ธŒ๋ผ์šด, ์ฒจํ™”๋™์กฐ, ์ถ˜ํ–ฅ17ํ˜ธ, ์ถ”์„, ๋Œ€๋ฐฑ

์กฐ, ๋Œ€๋ฆฝ์ข…, ๋Œ€์„ค์กฐ, ๋™์กฐ, ๊ธˆ์‚ฌ, ๊ธˆ์‚ฌ1ํ˜ธ, ํ™์กฐ, ํ™”์ „์˜ฅ์กฐ, Je-

1, ์ œ๋‚จ๊ณ ๋Œ€์‹ค์กฐ, Jh-9, Jj-1, ์ค‘๋Œ€๋ฆฝ์ข…, ๊ตญ๊ด‘, ๋ฏธ์กฐ, ๋ฌดํ•ตํ™์กฐ,

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๋Œ€์ถ” ํ’ˆ์ข… ๊ตฌ๋ณ„๋งˆ์ปค ๊ฐœ๋ฐœ

287

์‚ฐ๋™๋ณต์กฐ, ์ƒ์™•, ์„ผํ„ฐ๋ฏธ, ํƒœ์ƒ์™•, ํ‹ฐ๋ฒณ์™•, ์›”๊ด‘์กฐ, ์›”๋ น, ์–‘๋‚ด์กฐ

ํ’ˆ์ข…์€ 188 bp์™€ 222 bp ๋‘ ๊ฐœ์˜ ๋ฐด๋“œ๋ฅผ ๋ชจ๋‘ ๊ฐ–๋Š” ์œ ์ „์ž

ํ˜•์„ ๋‚˜ํƒ€๋ƒˆ๋‹ค. 6์›”์„ ์กฐ, ๊ธˆ์ฐฝ1ํ˜ธ, ์ผ๋ณธ, ์™•๋Œ€์ถ” ํ’ˆ์ข…์€

fragment analyzer ๋ถ„์„ ๊ฒฐ๊ณผ 188 bp์™€ 213 bp ์‚ฌ์ด์ฆˆ์˜ ๋ฐด

๋“œ๋ฅผ ๋‚˜ํƒ€๋‚ด์–ด ์•ž์„œ ๋‚˜ํƒ€๋‚œ ์œ ์ „์žํ˜•๊ณผ๋Š” ๋‹ค๋ฅธ ์œ ํ˜•์„ ๋‚˜ํƒ€๋ƒˆ

๋‹ค (Fig. 2B).

๋ณธ ์—ฐ๊ตฌ์—์„œ ๊ฐœ๋ฐœํ•œ ๋‘ ๋งˆ์ปค Zj-InDel-1, Zj-InDel-2๋ฅผ 60

๊ฐœ์˜ ๋Œ€์ถ” ์œ ์ „์ž์›์— ์ ์šฉํ•˜์—ฌ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๊ฐ

๋งˆ์ปค์˜ ํ†ต๊ณ„์  ๋ถ„์„์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ๋ถ„์„์€ PowerMarker

version 3.25๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ major alleles frequency (MAF),

genotype number (GN), allele number (AN), gene diversity

(GD), heterozygosity (H), polymorphism information content

(PIC)๋ฅผ ๋ถ„์„ํ•˜์˜€๋‹ค (Liu and Muse, 2005).

MAF ๊ฐ’์€ Zj-InDel-1์—์„œ 0.683, Zj-InDel-2์—์„œ 0.542,

ํ‰๊ท  0.613์˜ ๊ฐ’์„ ๋‚˜ํƒ€๋ƒˆ๋‹ค. GN๊ฐ’์€ Zj-InDel-1๊ณผ Zj-InDel-

2 ๋ชจ๋‘ 4 ๊ฐœ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. GD๋Š” Zj-InDel-1์—์„œ 0.468, Zj-

InDel-2์—์„œ 0.525, ํ‰๊ท  0.497์˜ ๊ฐ’์„ ๋‚˜ํƒ€๋ƒˆ๋‹ค. H๋Š” Zj-

InDel-1๋Š” 0, Zj-InDel-2๋Š” 0.55๊ฐ’์„ ๋‚˜ํƒ€๋ƒˆ์œผ๋ฉฐ PIC๋Š” Zj-

InDel-1๊ฐ€ 0.408, Zj-InDel-2๊ฐ€ 0.418, ํ‰๊ท ์ด 0.413๊ฐ’์„ ๋‚˜ํƒ€

๋ƒˆ๋‹ค (Table 3).

3. Zj-InDel-1 ๋งˆ์ปค PCR product์˜ DNA ์—ผ๊ธฐ์„œ์—ด ๋ถ„์„

Zj-InDel-1 ๋งˆ์ปค๋กœ genotypingํ•œ ๊ฒฐ๊ณผ in silico์—์„œ ๋ฐœ๊ฒฌ๋˜

์ง€ ์•Š์€ ์œ ์ „์žํ˜•์ด ๋‚˜ํƒ€๋‚จ์— ๋”ฐ๋ผ ์œ ์ „์žํ˜• ๋ถ„์„์—์„œ ๋ฐœ๊ฒฌ

๋œ ์„œ๋กœ ๋‹ค๋ฅธ 4 ๊ฐ€์ง€ ํฌ๊ธฐ์˜ ๋ฐด๋“œ์˜ ์—ผ๊ธฐ์„œ์—ด์„ ํ™•์ธํ•˜๊ธฐ ์œ„

ํ•˜์—ฌ ๋ฌด๋“ฑ, ๋™์กฐ, ์ถ”์„, Market-1์— ๋Œ€ํ•˜์—ฌ PCR product๋ฅผ

Fig. 1. InDel locus sequence of the developed markers. A; Zj-InDel-1, B; Zj-InDel-2.

Table 2. Primer information of Z. jujuba InDel markers.

Marker Amplicon size (bp) Primer sequence (5' โ†’ 3') Annealing temperature (โ„ƒ)

Zj-InDel-1 341, 349, 444, 545F: GAACCCGCTATTTGCTAT

52R: TAACCCCCTCCTAAACAAC

Zj-InDel-2 188, 222, 188/213, 188/222F: CATCACCTTCAAAACCCC

52R: CCAATGACAGCGATTCCG

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๊น€๋ฌธ๊ต ยท๊น€์ฃผํ˜ ยท์ด๋ฏธ์„  ยท์กฐ๋‚จ์ˆ˜ ยท๋ฐ•์ƒ์ต ยท๊ธธ์ง„์ˆ˜ ยท Enkhtsetseg Yeruult ยท์˜คํ•˜๊ฒฝ ยท์ด๊ฒฝํฌ ยท๊น€ํ˜ธ๋ฐฉ ยท์ด๋ฌธ์ˆœ ยท์ด์ด

288

Fig. 2. Results of electrophoresis performed on 60 Z. jujuba genetic resources using two Z. jujuba InDel markers. A; Zj-InDel-1,B; Zj-InDel-2.

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289

ํด๋กœ๋‹ ํ•˜์—ฌ ์—ผ๊ธฐ์„œ์—ด ๋ถ„์„์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๋ฌด๋“ฑ๊ณผ ๋™์กฐ๋Š” 13

๊ฐœ์˜ ํด๋ก , ์ถ”์„์€ 14 ๊ฐœ์˜ ํด๋ก , Market-1์€ 10 ๊ฐœ์˜ ํด๋ก 

์— ๋Œ€ํ•˜์—ฌ ์„ฑ๊ณต์ ์œผ๋กœ ์—ผ๊ธฐ์„œ์—ด ๋ถ„์„์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ํ’ˆ์ข…๋ณ„

๋กœ ๋ถ„์„ํ•œ ์—ผ๊ธฐ์„œ์—ด ๊ฒฐ๊ณผ๋Š” CLC Main Workbench๋ฅผ ์ด์šฉํ•˜

์—ฌ assembly ์ž‘์—…์„ ๊ฑฐ์นœ ๋’ค consensus๋ฅผ ํ˜•์„ฑํ•˜์˜€์œผ๋ฉฐ

alignment ํˆด์„ ์‚ฌ์šฉํ•˜์—ฌ ๋น„๊ตํ•˜์˜€๋‹ค.

๊ทธ ๊ฒฐ๊ณผ ํ•ด๋‹น InDel locus์—์„œ CAATTATTTTGAATT

GAAAAAGGTTTCATCCTATTTTTATTTTATCATATATAGA

GAAGAGATACTCCGGATTCTCGCAAGGGATAATCACTT

TTTTTTTT์˜ ์„œ์—ด์„ ๊ฐ€์ง€๋Š” 101 bp ๊ธธ์ด์˜ ๋ฐ˜๋ณต๊ตฌ๊ฐ„์„ ํ™•์ธ

ํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. 341 bp๋ฅผ ํ˜•์„ฑํ•˜์˜€๋˜ ์ถ”์„์€ InDel locus์—์„œ

101 bp ํฌ๊ธฐ์˜ ๋ฐ˜๋ณต ์—ผ๊ธฐ์„œ์—ด์ด 1 ํšŒ ๋ฐ˜๋ณต๋˜์–ด ์žˆ์—ˆ์œผ๋ฉฐ,

444 bp๋ฅผ ํ˜•์„ฑํ•˜๋˜ ๋ฌด๋“ฑ์€ 101 bp ํฌ๊ธฐ์˜ ๋ฐ˜๋ณต ์—ผ๊ธฐ์„œ์—ด์ด

2 ํšŒ ๋ฐ˜๋ณต๋˜์–ด ์žˆ์—ˆ๊ณ , 545 bp ํฌ๊ธฐ์˜ ์„œ์—ด์ด ๋‚˜ํƒ€๋‚œ

Market-1์˜ ๊ฒฝ์šฐ 101 bp ํฌ๊ธฐ์˜ ๋ฐ˜๋ณต ์—ผ๊ธฐ์„œ์—ด์ด 3 ํšŒ ๋ฐ˜๋ณต

๋˜์–ด ์žˆ๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. 349 bp๋ฅผ ํ˜•์„ฑํ•˜์˜€๋˜ ๋™์กฐ์˜

๊ฒฝ์šฐ ์ถ”์„๊ณผ ๋น„๊ตํ•˜์˜€์„ ๋•Œ ์ฆํญ ๋ถ€์œ„์— A, T, T, TAAAT

๋“ฑ์˜ InDel ๋ถ€์œ„๊ฐ€ ์ถ”๊ฐ€๋กœ ์žˆ๋Š” ๊ฒƒ์ด ํ™•์ธ๋˜์—ˆ๋‹ค.

4. Z. jujuba ํ’ˆ์ข…์˜ ์œ ์ „์  ๊ด€๊ณ„ ๋ถ„์„

๋ณธ ์—ฐ๊ตฌ์—์„œ ๊ฐœ๋ฐœ๋œ Zj-InDel-1์™€ Zj-InDel-2 ๋งˆ์ปค๋ฅผ ์ด์šฉํ•˜

์—ฌ 60 ๊ฐœ์˜ ๋Œ€์ถ” ์œ ์ „์ž์›์„ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ณ„ํ†ต์ˆ˜

๋ถ„์„์„ ์ˆ˜ํ–‰ํ–ˆ๋‹ค. ์œ ์ „์  ์œ ์‚ฌ์„ฑ ๊ณ„์ˆ˜๋Š” ๋ถ„์ž ์ง„ํ™” ์œ ์ „๋ถ„์„

ํ”„๋กœ๊ทธ๋žจ์ธ MEGA version 7์„ ์‚ฌ์šฉํ•˜์—ฌ ๊ณ„์‚ฐ๋˜์—ˆ๊ณ  ์œ ์ „์ 

๊ฑฐ๋ฆฌ๋Š” PowerMarker version 3.25๋ฅผ ์ด์šฉํ•˜์—ฌ shared allele

distance ๋ฐฉ๋ฒ•์œผ๋กœ ๊ณ„์‚ฐ๋˜์—ˆ๋‹ค (Liu and Muse, 2005; Kumar

et al., 2016).

๊ณ„ํ†ต์ˆ˜๋Š” unweighted pair group method with arithmetic

mean (UPGMA) ๋ฐฉ์‹์œผ๋กœ ์ž‘์„ฑํ•˜์˜€์œผ๋ฉฐ ๋ถ„์„ ๊ฒฐ๊ณผ 60 ๊ฐœ์˜

ํ’ˆ์ข…์— Zj-InDel-1, Zj-InDel-2 ๋‘ ๊ฐœ์˜ ๋งˆ์ปค๋ฅผ ์ ์šฉํ•ด ๋ณด๋ฉด

์ด 10 ๊ฐœ์˜ ๊ทธ๋ฃน์œผ๋กœ ๋‚˜๋ˆ„์–ด์ง์„ ๋ณผ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋™์กฐ, ์‚ฐ์กฐ,

Jh-9๋Š” ๋‘ ๊ฐœ์˜ ๋งˆ์ปค๋กœ ๋‚˜๋จธ์ง€ ํ’ˆ์ข…๋“ค๋กœ๋ถ€ํ„ฐ ๊ฐ๊ฐ์˜ ํ’ˆ์ข…์ด ๊ตฌ

๋ถ„๋˜์—ˆ์œผ๋ฉฐ ๋‚˜๋จธ์ง€ 57 ๊ฐœ์˜ ํ’ˆ์ข…์€ 7 ๊ฐœ์˜ ๊ทธ๋ฃน์„ ํ˜•์„ฑํ•˜์˜€

๋‹ค. ์ฒซ ๋ฒˆ์งธ ๊ทธ๋ฃน์€ ๋ณด์€, Jk-4๊ฐ€ ์†ํ•˜์˜€๋‹ค. ๋‘ ๋ฒˆ์งธ ๊ทธ๋ฃน์€ 6

์›”์„ ์กฐ, ๊ธˆ์ฐฝ1ํ˜ธ, ์ผ๋ณธ, ์™•๋Œ€์ถ” ํ’ˆ์ข…์ด ์†ํ•˜์˜€๋‹ค. ์„ธ ๋ฒˆ์งธ ๊ทธ๋ฃน

์€ ๋ณต์กฐ, ๋ด‰์‚ฐ์ทจ์กฐ, ์ฐจ์ „์กฐ, ํ™์•ˆ, Jg-10, ์กฐ์ทจ์™•์กฐ, ๋งˆ๋ฐ˜์กฐ, ํ‹ฐ

๋ฒณ๋Œ€๊ณผ์ข… ํ’ˆ์ข…์ด ์†ํ•˜์˜€๋‹ค. ๋„ค ๋ฒˆ์งธ ๊ทธ๋ฃน์€ ํƒœ์ƒ์™•, ํ‹ฐ๋ฒณ์™•, ์›”

๊ด‘์กฐ, ์›”๋ น, ์–‘๋‚ด์กฐ, ๋ณด๋กœํ˜ธ์กฐ, ์ฐจ์ด๋‚˜๋ธŒ๋ผ์šด, ์ฒจํ™”๋™์กฐ, ์ถ˜ํ–ฅ17

ํ˜ธ, ์ถ”์„, ๋Œ€๋ฐฑ์กฐ, ๋Œ€๋ฆฝ์ข…, ๋Œ€์„ค์กฐ, ๊ธˆ์‚ฌ, ๊ธˆ์‚ฌ1ํ˜ธ, ํ™์กฐ, ํ™”์ „์˜ฅ

์กฐ, Je-1, ์ œ๋‚จ๊ณ ๋Œ€์‹ค์กฐ, Jj-1, ์ค‘๋Œ€๋ฆฝ์ข…, ๊ตญ๊ด‘, ๋ฏธ์กฐ, ๋ฌดํ•ตํ™์กฐ,

์‚ฐ๋™๋ณต์กฐ, ์ƒ์™•, ์„ผํ„ฐ๋ฏธ๊ฐ€ ์†ํ•˜์˜€๋‹ค. ๋‹ค์„ฏ ๋ฒˆ์งธ ๊ทธ๋ฃน์€ Market-

1, Market-2๊ฐ€ ์†ํ•˜์˜€๋‹ค. ์—ฌ์„ฏ ๋ฒˆ์งธ ๊ทธ๋ฃน์€ ์ฒœ์ƒ, ๊ธˆ์„ฑ, ํ˜ธ๋Œ€

์ถ”, Jd-12, ๋ฌด๋“ฑ, ์„ค์กฐ, ์˜์„ฑ-C, ์›”์ถœ ํ’ˆ์ข…์ด ์†ํ•˜์˜€๋‹ค. ์ผ๊ณฑ

๋ฒˆ์งธ ๊ทธ๋ฃน์€ ๋งค์ถ”, ์›”๊ด‘, ์ทจ์กฐ์™•, ํ™”์ „๋Œ€์ถ”, ์ด๋ถ€, ๋ น์กฐ๊ฐ€ ์†ํ•˜

์˜€๋‹ค (Fig. 3).

๊ณ  ์ฐฐ

InDel ๋งˆ์ปค๋Š” ์ง‘๋‹จ์œ ์ „ํ•™, ๋ถ„๋ฅ˜ํ•™์  ์ง„๋‹จ ๋„๊ตฌ, ์œ ์ „์ž ์ง€

๋„ ์ž‘์„ฑ ๋“ฑ ๋‹ค์–‘ํ•œ ์‘์šฉ ๋ถ„์•ผ์— ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋‹ค (Jain et al.,

2019). ์œ ์ „ ์—ฐ๊ตฌ ๋ฐ ์œก์ข…์„ ์œ„ํ•œ B. rapa์˜ InDel ๋งˆ์ปค๊ฐ€

์ด์šฉ๋˜์—ˆ์œผ๋ฉฐ (Liu et al., 2013), ๊ณ„ํ†ต์ˆ˜ ์ž‘์„ฑ๊ณผ ์œ ์ „์ž ์ง€

๋„๋ฅผ ๋งŒ๋“œ๋Š”๋ฐ ํ™œ์šฉ ๊ฐ€๋Šฅํ•˜์—ฌ ๊ฐ•๋‚ญ์ฝฉ์˜ InDel ๋งˆ์ปค ๊ฐœ๋ฐœ

(Moghaddam et al., 2014), ๊ณ ์ถ”์—์„œ ๊ฐœ๋ฐœ๋œ InDel ๋งˆ์ปค๋ฅผ

์‚ฌ์šฉํ•˜์—ฌ ์—ฐ๊ด€์ง€๋„๋ฅผ ์ž‘์„ฑ, (Li et al., 2015), ํ† ๋งˆํ† ์—์„œ

InDel ๋งˆ์ปค๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์œ ์ „์  ๊ฑฐ๋ฆฌ ๊ณ„์‚ฐ๊ณผ ํด๋Ÿฌ์Šคํ„ฐ ๋ถ„์„

(Yang et al., 2014) ๋“ฑ์— ์ด์šฉ๋˜๊ณ  ์žˆ๋‹ค.

๊ตญ๋‚ด ๋Œ€์ถ”๋ฅผ ๊ตฌ๋ณ„ํ•  ์ˆ˜ ์žˆ๋Š” InDel ๋งˆ์ปค๋ฅผ ๊ฐœ๋ฐœํ•จ์œผ๋กœ์จ ๋Œ€

์ถ”์˜ ์œ ์ „์  ์—ฐ๊ตฌ์™€ ๋ถ„์ž์œก์ข… ๋“ฑ์˜ ๊ธฐ์ดˆ๋ฅผ ๋งˆ๋ จํ•˜์˜€์œผ๋ฉฐ ์ถ”๊ฐ€

์ ์ธ ์—ฐ๊ตฌ๊ฐ€ ์ด๋ฃจ์–ด์ง„๋‹ค๋ฉด InDel ๋งˆ์ปค๋ฅผ ์ด์šฉํ•œ ๋‹ค์–‘ํ•œ ๋Œ€์ถ”

ํ’ˆ์ข…์˜ ํด๋Ÿฌ์Šคํ„ฐ ๋ถ„์„๊ณผ ์—ฐ๊ด€์ง€๋„ ์ž‘์„ฑ ๋ฐ ํ˜•์งˆ๊ณผ ๊ด€๋ จ๋œ

quantitative trait locus (QTL) ๋ถ„์„ ๋“ฑ์— ํ™œ์šฉํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ

์ด๋ผ ๊ธฐ๋Œ€ํ•œ๋‹ค.

์—ฝ๋ก์ฒด ๊ฒŒ๋†ˆ์€ DNA ๋ฐ”์ฝ”๋“œ์™€ ๋ถ„์ž๋งˆ์ปค๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ข…์‹๋ณ„

์— ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์–ด ํ˜•ํƒœํ•™์ ์œผ๋กœ ์œ ์‚ฌํ•œ ์ข…์„ ๊ตฌ๋ณ„ํ•  ์ˆ˜ ์žˆ์Œ

์ด ๋ฐํ˜€์ ธ ์žˆ๋‹ค (Kim et al., 2015).

๋ณธ ์—ฐ๊ตฌ์—์„œ ๊ฐœ๋ฐœํ•œ Zj-InDel-1 ๋งˆ์ปค๋Š” ์—ฝ๋ก์ฒด DNA, Zj-

InDel-2 ๋งˆ์ปค๋Š” ํ•ต DNA์— ๊ธฐ๋ฐ˜์„ ๋‘” ๋งˆ์ปค๋กœ ์—ฝ๋ก์ฒด DNA์™€

ํ•ต DNA๋ฅผ ์ด์šฉํ•œ ๋ถ„์ž ๋งˆ์ปค ๋ชจ๋‘ ๊ตญ๋‚ด ํ’ˆ์ข… ๊ตฌ๋ถ„์— ์ด์šฉํ• 

์ˆ˜ ์žˆ์Œ์„ ๋ณด์—ฌ์ฃผ์—ˆ๋‹ค. ๊ตญ๋‚ด ์ฃผ์š” ๋Œ€์ถ” ํ’ˆ์ข…์œผ๋กœ ๋ณต์กฐ, ๋ฌด๋“ฑ,

๊ธˆ์„ฑ, ์›”์ถœ, ์ฒœ์ƒ, ์ถ”์„, ๋ณด์€ ๋“ฑ์ด ์•Œ๋ ค์ ธ ์žˆ์œผ๋ฉฐ ์ด ์ค‘ ๋ณต์กฐ

ํ’ˆ์ข…์€ ๊ตญ๋‚ด์—์„œ ๊ฐ€์žฅ ๋งŽ์ด ์žฌ๋ฐฐ๋˜๋Š” ๋งค์šฐ ์ค‘์š”ํ•œ ์œ ์ „์ž์›์œผ

๋กœ ํ’ˆ์ข… ๋ณดํ˜ธ์™€ ๊ตฌ๋ณ„ ๋ฐฉ๋ฒ•์— ๊ด€ํ•œ ์—ฐ๊ตฌ๊ฐ€ ํ•„์š”ํ•œ ์ž์›์ด๋‹ค.

๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” 6 ๊ฐœ์˜ ๊ตญ๋‚ด ๋Œ€์ถ” ํ’ˆ์ข…์„ ์ด์šฉํ•œ NGS ๋ถ„์„

๊ฒฐ๊ณผ๋กœ ํ™•๋ณด๋œ ์—ผ๊ธฐ์„œ์—ด์„ ์ด์šฉํ•˜์—ฌ InDel locus๋ฅผ ํƒ์ƒ‰ํ•˜์˜€

๊ณ  ๊ทธ ๊ฒฐ๊ณผ Zj-InDel-1 ๋งˆ์ปค์™€ Zj-InDel-2 ๋งˆ์ปค๋ฅผ ๊ฐœ๋ฐœ ํ• 

Table 3. Diversity statistics of 60 Z. jujuba genetic resources analyzed by 2 InDel markers.

Marker MAF1) GN2) SS3) AN4) GD5) H6) PIC7)

Zj-InDel-1 0.683 4 60 4 0.468 0 0.408

Zj-InDel-2 0.542 4 60 3 0.525 0.55 0.4181)MAF; major allele frequency, 2)GN; genotype number, 3)SS; sample size, 4)AN; allele number, 5)GD; gene diversity, 6)H; heterozygosity, 7)PIC;polymorphism information content.

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๊น€๋ฌธ๊ต ยท๊น€์ฃผํ˜ ยท์ด๋ฏธ์„  ยท์กฐ๋‚จ์ˆ˜ ยท๋ฐ•์ƒ์ต ยท๊ธธ์ง„์ˆ˜ ยท Enkhtsetseg Yeruult ยท์˜คํ•˜๊ฒฝ ยท์ด๊ฒฝํฌ ยท๊น€ํ˜ธ๋ฐฉ ยท์ด๋ฌธ์ˆœ ยท์ด์ด

290

์ˆ˜ ์žˆ์—ˆ๋‹ค. In silico ๋ถ„์„์—์„œ๋Š” 2 ๊ฐ€์ง€ ํƒ€์ž…์˜ ์œ ์ „์žํ˜•๋งŒ

๋ฐœ๊ฒฌ๋œ Zj-InDel-1 ๋งˆ์ปค๋Š” 60 ๊ฐœ์˜ ๋Œ€์ถ” ์œ ์ „์ž์›์— ๋Œ€ํ•œ

screening ๋ถ„์„์—์„œ 4 ๊ฐœ ํƒ€์ž…์˜ ์œ ์ „์žํ˜•์„ ๋ณด์—ฌ ์ด์— ๋Œ€ํ•œ

๊ฒ€์ฆ์„ ์œ„ํ•ด ์ฆํญ๋œ DNA ์—ผ๊ธฐ์„œ์—ด์— ๋Œ€ํ•œ ๋ถ„์„์ด ํ•„์š”ํ–ˆ๋‹ค.

ํ•ด๋‹น InDel ๊ตฌ๊ฐ„์— ๋Œ€ํ•œ ๋ถ„์„์„ ์œ„ํ•ด PCR product์— ๋Œ€ํ•œ

์—ผ๊ธฐ์„œ์—ด๋ถ„์„์„ ์‹ค์‹œํ•˜์˜€์œผ๋ฉฐ ์ด๋ฅผ ํ†ตํ•ด 101 bp ํฌ๊ธฐ์˜ ์„œ์—ด

์ด ๋ฐ˜๋ณต๋˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์˜€๋‹ค. ํŠนํžˆ ๋ฌด๋“ฑ, ๊ธˆ์„ฑ, ์›”์ถœ, ์ฒœ์ƒ ํ’ˆ

์ข…์—๋Š” ์ด ์—ผ๊ธฐ์„œ์—ด์˜ ๋ฐ˜๋ณต์ด 2 ํšŒ ์žˆ๋Š” ๋ฐ˜๋ฉด ๋ณต์กฐ ํ’ˆ์ข…์—๋Š”

1 ํšŒ ๋ฐ˜๋ณต๋˜์—ˆ๋‹ค.

Zj-InDel-1 ๋งˆ์ปค๋ฅผ ์ด์šฉํ•œ genotyping ๊ฒฐ๊ณผ์—์„œ ๋ณต์กฐ ํ’ˆ์ข…์ด

343 bp๋ฅผ ๋‚˜ํƒ€๋‚ด๊ณ  ๋ฌด๋“ฑ, ๊ธˆ์„ฑ, ์›”์ถœ, ์ฒœ์ƒ ํ’ˆ์ข…์—์„œ 444 bp

๋ฅผ ๋‚˜ํƒ€๋‚ด์–ด ๊ตญ๋‚ด ํ’ˆ์ข…๋“ค๋กœ๋ถ€ํ„ฐ ๋ณต์กฐ ํ’ˆ์ข…์„ ๊ตฌ๋ถ„ํ•  ์ˆ˜ ์žˆ์—ˆ

๊ณ , Zj-InDel-2 ๋งˆ์ปค๋Š” ๋ณต์กฐ, ๋ฌด๋“ฑ, ๊ธˆ์„ฑ, ์›”์ถœ, ์ฒœ์ƒ์œผ๋กœ๋ถ€ํ„ฐ

์ถ”์„๊ณผ ๋ณด์€์„ ๊ฐ๊ฐ ๊ตฌ๋ถ„ํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. NGS data๋ฅผ ์ด์šฉํ•˜์—ฌ

ํ•ต ๋ฐ ์—ฝ๋ก์ฒด DNA์—์„œ ๊ตญ๋‚ด ์ฃผ์š” ํ’ˆ์ข…์„ ๊ตฌ๋ณ„ํ•  ์ˆ˜ ์žˆ์„

๊ฒƒ์œผ๋กœ ์˜ˆ์ƒํ•œ ๋Œ€๋Ÿ‰์˜ InDel ๋ถ€์œ„๋ฅผ ๋Œ€์ƒ์œผ๋กœ genotyping์„

์ˆ˜ํ–‰ํ•˜์—ฌ ๋ณต์กฐ, ์ถ”์„, ๋ณด์€ ๋“ฑ์˜ ํ’ˆ์ข…์„ ๋‹ค๋ฅธ ๊ตญ๋‚ด ํ’ˆ์ข…์œผ๋กœ๋ถ€

ํ„ฐ ๊ตฌ๋ณ„ํ•  ์ˆ˜ ์žˆ๋Š” ๋งˆ์ปค๋ฅผ ๊ฐœ๋ฐœํ•˜์˜€์œผ๋‚˜, ๋ฌด๋“ฑ, ๊ธˆ์„ฑ, ์›”์ถœ, ์ฒœ

์ƒ ํ’ˆ์ข… ์‚ฌ์ด์—๋Š” ๋‹คํ˜•์„ฑ์ด ๊ด€์ฐฐ๋˜์ง€ ์•Š์•„ ๊ตญ๋‚ด ๋Œ€์ถ” ํ’ˆ์ข… ์‚ฌ

์ด์—๋Š” ๋‹ค์–‘์„ฑ์ด ๋‚ฎ์€ ๊ฒƒ์œผ๋กœ ์ƒ๊ฐ๋œ๋‹ค. ๊ตญ๋‚ด ํ’ˆ์ข…์„ ๋ชจ๋‘ ๊ตฌ

๋ณ„ํ•˜๊ธฐ๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ์—ˆ๊ณ  ์ด๋ฅผ ๊ทน๋ณตํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” SSR, SNP

๋“ฑ ์ƒˆ๋กœ์šด ๋ถ„์ž ๋งˆ์ปค๋ฅผ ๊ฐœ๋ฐœํ•  ํ•„์š”๊ฐ€ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐ๋œ๋‹ค.

Zj-InDel-1๊ณผ Zj-InDel-2 ๋งˆ์ปค์˜ ๊ฐœ๋ฐœ์€ ๊ตญ๋‚ด ๋Œ€์ถ” ํ’ˆ์ข… ํŒ

๋ณ„์˜ ๊ธฐ์ค€์œผ๋กœ ์ด์šฉ๋  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋ฉฐ, ๊ตญ๋‚ด ๋Œ€์ถ”ํ’ˆ์ข…์˜ ๋ณดํ˜ธ

์™€ ๋Œ€์ถ”์‚ฐ์—…์˜ ๋ฐœ์ „์— ๊ธฐ์—ฌํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ๊ตญ๋‚ด ์šฐ์ˆ˜ ํ’ˆ

์ข…์˜ ๊ตฌ๋ถ„์„ ์œ„ํ•œ ์ถ”๊ฐ€์ ์ธ ๋งˆ์ปค๋ฅผ ๊ฐœ๋ฐœํ•œ๋‹ค๋ฉด ๋Œ€์ถ”๋ฅผ ์œก์ข…ํ•˜

๋Š”๋ฐ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์œ ์ „์ž์›์„ ๊ตฌ๋ถ„ํ•˜๋Š”๋ฐ ํ™œ์šฉ๋˜์–ด ๊ณ ํ’ˆ์งˆ

์˜ ์‹ ํ’ˆ์ข…์„ ๊ฐœ๋ฐœํ•˜๋Š”๋ฐ ๊ธฐ์—ฌํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค.

๊ฐ์‚ฌ์˜ ๊ธ€

๋ณธ ์—ฐ๊ตฌ๋Š” ์‚ฐ๋ฆผ์ฒญ(ํ•œ๊ตญ์ž„์—…์ง„ํฅ์›) ์—ฐ๊ตฌ์‚ฌ์—…(๊ณผ์ œ๋ฒˆํ˜ธ:

2018123C10-1820-AB01)์˜ ์ง€์›์— ์˜ํ•ด ์ด๋ฃจ์–ด์ง„ ๊ฒƒ์œผ๋กœ ์ด

์— ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

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