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배 ‘원황’() 유전체 해독에 기반한 SSR 마커 개발 및 유전자 지도 작성

이지윤1,2, 서미숙1, 원소윤1, 임경아1, 신일섭3, 최동수2,*, 김정선1,*

Construction of a Genetic Map using the SSR Markers Derived from “Wonwhang” of Pyrus pyrifolia

Korean Journal of Breeding Science 2018;50(4):434-441.
Published online: December 1, 2018

농촌진흥청 국립농업과학원 농업생명자원부 유전체과

군산대학교 생물학과

농촌진흥청 국립원예특작과학원

Genomics Division, Department of Agricultural Biotechnology, National Institute of Agricultural Sciences, RDA, JeonJu 54874, Republic of Korea

Departments of Biology, Kunsan National University, Gunsan, 54150, Republic of Korea

Postharvest Research Division, National Institute of Horticultural and Herbal Science, RDA, Wanju-gun, 55365, Republic of Korea

* (Jung Sun Kim, E-mail: jsnkim@korea.kr, Tel: +82-63-238-4559, Fax: +82-63-238-4552)
* (Dongsu Choi, E-mail: choid@kunsan.ac.kr, Tel: +82-63-469-4583, Fax: +82-63-469-7421)
• Received: September 12, 2018   • Revised: October 30, 2018   • Accepted: November 9, 2018

Copyright: © 2018 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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  • Anticipated Polymorphic SSRs and Their Application Based on Next Generation Sequencing of Prunus Persica
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Construction of a Genetic Map using the SSR Markers Derived from “Wonwhang” of Pyrus pyrifolia
Korean. J. Breed. Sci.. 2018;50(4):434-441.   Published online December 1, 2018
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Construction of a Genetic Map using the SSR Markers Derived from “Wonwhang” of Pyrus pyrifolia
Korean. J. Breed. Sci.. 2018;50(4):434-441.   Published online December 1, 2018
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Construction of a Genetic Map using the SSR Markers Derived from “Wonwhang” of Pyrus pyrifolia
Image
Fig. 1 Integrated genetic map constructed with 70 SSR unpublished 579 SNP markers in Pyrus pyrifolia. This genetic map covers 3,784.2cM and the average distance between makers is 5.8cM
Construction of a Genetic Map using the SSR Markers Derived from “Wonwhang” of Pyrus pyrifolia

Classification to the repeat types, frequency and number of primers derived from Pyrus pyrifolia cv. Wonwhang genome sequence.

Repeat type Frequency Primer pair (%)
Di-nucleotide 102,797 21,200 20.62
Tri-nucleotide 11,403 2,695 23.63
Tetra-nucleotide 2,991 458 15.31
Penta-nucleotide 454 71 15.64
Hexa-nucleotide 203 41 20.2
Hepta-nucleotide 137 8 5.84
Octa-nucleotide 16 3 18.75
Ennea-nucleotide 0 0 0
Deca-nucleotide 2 0 0

Integrated genetic map of SSRs in Pyrus pyrifolia.

Molecular Marker Chromosome number Total

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Loci
SSR 3 9 3 4 7 3 3 1 7 8 4 1 3 1 5 6 2 70
SNP 18 38 40 27 43 36 22 27 22 31 36 43 45 30 57 30 34 579
Total Marker 21 47 43 31 50 39 25 28 29 39 40 44 48 31 62 36 36 649
Length (cM) 189.6 361.1 218.5 213.2 169.8 279.9 140.7 132.8 171.3 257.3 235.9 277.5 341.5 218.3 320.1 96.8 159.7 3784.2
Average Interval 9.0 7.7 5.1 6.9 3.4 7.2 5.6 4.7 5.9 6.6 5.9 6.3 7.1 7.0 5.2 2.7 4.4 5.8
Table 1 Classification to the repeat types, frequency and number of primers derived from Pyrus pyrifolia cv. Wonwhang genome sequence.
Table 2 Integrated genetic map of SSRs in Pyrus pyrifolia.