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밀 육종소재 개발을 위한 식물 형질전환과 정밀육종 기술 현황

이건희1, 최창현2, 김재윤1,*

Current Status of Precision Breeding Technology and Plant Transformation for Development of Wheat Breeding Material

Korean Journal of Breeding Science 2021;53(3):250-265.
Published online: September 1, 2021

1공주대학교 식물자원학과

2국립식량과학원 밀연구팀

1Department of Plant Resources, College of Industrial Science, Kongju National University, Yesan, 32439, Republic of Korea

2National Institute of Crop Science, Rural Development Administration, Wanju, 55365, Republic of Korea

*Corresponding Author (E-mail: jaeyoonkim@kongju.ac.kr, Tel: +82-41-330-1203, Fax: +82-41-330-1209)
• Received: June 6, 2021   • Revised: June 7, 2021   • Accepted: June 24, 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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Citations

Citations to this article as recorded by  Crossref logo
  • Phenotypic characterization of underutilized common wheat germplasm for diversifying breeding materials in Korea
    Sun-Hwa Kwak, Ho-Sun Cheon, Sukyeung Lee, Young-ah Jeon, Sieun Choi, Chul Soo Park, Youngjun Mo
    Journal of Crop Science and Biotechnology.2024; 27(3): 397.     CrossRef
  • Current Trends in Wheat Breeding Strategies for Developing Domestic Wheat Cultivars in Korea
    Hajeong Kang, Hyoun-Min Park, San-Gu Lee, Eun-Ha Kim, Muhammad Imran, Hanyoung Choi, Myeong-Ji Kim, Seonwoo Oh
    Korean Journal of Breeding Science.2024; 56(4): 491.     CrossRef
  • Research Advances in Diversity of Wheat Genetic Resources
    Do Yoon Hyun, Jae Yoon Kim
    Korean Journal of Breeding Science.2023; 55(4): 350.     CrossRef

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Current Status of Precision Breeding Technology and Plant Transformation for Development of Wheat Breeding Material
Korean. J. Breed. Sci.. 2021;53(3):250-265.   Published online September 1, 2021
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Korean. J. Breed. Sci.. 2021;53(3):250-265.   Published online September 1, 2021
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Current Status of Precision Breeding Technology and Plant Transformation for Development of Wheat Breeding Material
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Fig. 1 List of the new plant breeding techniques. Indicated the eight technologies defined by the EU Commission in 2011 as technologies that can develop new varieties with desired characteristics by modifying the DNA of seeds and plant cells.
Fig. 2 The different generations of nucleases used for site directed genome editing and the DNA repair pathways used to modify target DNA. Figure based on Sedeek et al. (2019).
Fig. 3 Comparison of modern breeding strategies and time required to develop novel plant varieties. (A) Conventional breeding: it is largely divided into cross and mutagenesis. Cross elite recipient line and donor line (with the desired trait, e.g., disease resistance, high-yielding) to improve trait. Mutagenesis randomly transforms using chemical or physical mutations and selects plants with the desired traits. (B) Genetic modification breeding: by introducing exogenous genes into elite varieties, they improve traits. (C) Genome editing: precisely modify the target sequence in the plant genome to improve traits. Figure based on Chen et al. (2019).
Current Status of Precision Breeding Technology and Plant Transformation for Development of Wheat Breeding Material

List of recent wheat genetic editing studies using the CRISPR/cas9 system.

Target gene Trait/Gene function Editing type Transformation method References
TaCKX2 grain-size regulatory candidate genes InDel A. tumefaciens, Protoplast Zhang et al. 2019
TaMs2 male-sterile Knock-out A. tumefaciens Tang et al. 2021
TaMTL pollen-specific phospholipase InDel A. tumefaciens Liu et al. 2019
TaPDS carotenoid pathway enzyme InDel A. tumefaciens Howells et al. 2018
TaSBEIIa starch composition, structure and properties Knock-out Particle bombardment Li et al. 2020a
α-/γ-gliadins gene families Decrease gluten immunogenicity Knock-out A. tumefaciens Jouanin et al. 2019

List of genome-edited breeding materials for various crops developed through precision breeding technology.

Tech Crop Trait Gene References
CRISPR/Cas H. vulgare Malt quality New D hordein alleles Li et al. 2020c
B. napus Fatty acid BnaFAD2 Huang et al. 2020
C. annuum Powdery mildew resistance CaMLO2 Kim et al. 2020a
T. durum Allergen proteins a-amylase/ Trypsin Inhibitor Camerlengo et al. 2020
Z. mays Male Sterile MS8 Chen et al. 2018
Z. mays Semidwarf Gibberellin-Oxidase 20-3 Zhang et al. 2020a
o. sativa Carotenoid-enriched carotenoid biosynthesis cassette Dong et al. 2020
o. sativa Early maturity OsGhd7 Wang et al. 2020a
o. sativa Herbicide-tolerance OSALS allele Wang et al. 2021
o. sativa Salt tolerance OsBGE3, OsDST, OsFLN2, OsGTg-2, OsPIL14, OsPQT3, OsRR9, OsRR10, OsDOF15 Ganie et al. 2021
o. sativa Semi-dominant dwarf OsSLR1 Jung et al. 2020
o. sativa Semi dwarf SD1 Hu et al. 2019
o. sativa Thermo-sensitive genic male-sterile TMS5 Chen et al. 2020
o. sativa Yield, cold tolerance OsPIN5b, OsGS3, OsMYB30 Zeng et al. 2020
o. sativa High Yielding and Fragrant Cytochrome P450 family, OsBADH2 Usman et al. 2020
G. max lipoxygenase-free GmLox1, GmLox2, GmLox3 Wang et al. 2020b
G. max Isoflavone content, soya bean mosaic virus resistance GmF3H1, GmF3H2, GmFNSII-1 Zhang et al. 2020b
S. lycopersicum Male Sterile Ms10 Liu et al. 2021
S. lycopersicum Parthenocarpic SlIAA9 Ueta et al. 2017
C. lanatus Seed size, Seed germination CIBG1 Wang et al. 2021
T. aestivum Fertility recovery Ms2 Tang et al. 2021
T. aestivum Seed dormancy TaQsd1 Liu et al. 2021
S. tuberosum Late blight resistance StDND1, StCHL1, StDMR6-1 Kieu et al. 2021
Cisgenesis and intragenesis H. vulgare Phytase activity HvPAPhy_a Holme et al. 2012
T. durum High-molecular-weight (HMW) glutenin subunits 1Dy10 Gadaleta et al. 2008
S. tuberosum High amylopetin GBSS de Vetten et al. 2003
S. tuberosum Black spot vruise resistance Ppo Rommens et al. 2004
S. tuberosum Late blight resistance Jo et al. 2014
Table 1 List of recent wheat genetic editing studies using the CRISPR/cas9 system.
Table 2 List of genome-edited breeding materials for various crops developed through precision breeding technology.