Assessment of genetic diversity and population structure among a collection of Korean Perilla germplasms based on SSR markers

Oh, Jun Seok; Jin, Kyu; Hyun, Do Yoon; Cho, Gyu-Taek; Lee, Ju Kyong

doi:10.1007/s13258-020-01013-8

Cited by 12 publications

(23 citation statements)

References 44 publications

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“…As explained in the Introduction, the leaves and seed oil of cultivated P. frutescens var. frutescens have recently been in the limelight as health foods in South Korea because of the increased consumption of meat and the development of various cooking and usage methods for Perilla fresh leaves and seeds [9,13,14]. Therefore, the RDA-Genebank of South Korea is building a core population of genetic resources that can develop leaf and seed varieties among the preserved Perilla germplasm accessions.…”

Section: Principal Component Analysis (Pca) Among 183 Accessions Of Cultivated P Frutescens Var Frutescens Of Perilla Cropmentioning

confidence: 99%

“…As explained in the Introduction, SSR markers have many advantages over the other molecular marker systems: simple experimental methods, high reproducibility, polymorphic genetic information contents, the codominant nature of SSR polymorphisms, and their abundance and distribution in genomes [19,21,22]. These advantages make them a suitable tool for studying genetic diversity, genetic relationships, and population structure in Perilla crop [9,14,20,23,33,34]. In our study, we detected a total of 137 alleles with 20 SSRs segregating in the 200 accessions of cultivated P. frutescens var.…”

Section: Genetic Diversity and Population Structure Of Cultivated P Frutescens Var Frutescensmentioning

confidence: 99%

“…In addition, information on the genetic relationships and population structure of the collected genetic resources of cultivated P. frutescens var. frutescens is essential for the efficient management and use of those collected genetic resources at the RDA-Genebank of South Korea [14]. In this study, to understand the genetic relationships and population structure of the 200 accessions of cultivated P. frutescens var.…”

Section: Genetic Diversity and Population Structure Of Cultivated P Frutescens Var Frutescensmentioning

confidence: 99%

“…Therefore, the cultivation area of cultivated P. frutescens var. frutescens has increased greatly, and its leaves and seed oil have been in the limelight as health foods in South Korea [9,13,14]. On the other hand, the cultivated P. frutescens var.…”

Section: Introductionmentioning

confidence: 99%

“…The conservation of genetic resources is primarily aimed at ensuring the proper preservation and storage of genetic resources belonging to economically important crops that have been collected in genebanks [14][15][16]. In addition, for the successful use and selection of genetic resources that can be used for crop improvement, it is most important to evaluate and understand the genetic diversity of genetic resources preserved in genebanks [15,16].…”

Section: Introductionmentioning

confidence: 99%

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Genetic Variation of Native <em>Perilla</em> Germplasms Collected from South Korea Using SSR Markers and Morphological Characteristics

Oh¹,

Jin²,

Park³

et al. 2021

Preprint

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Using morphological characteristics and SSR markers, we evaluated the morphological and genetic variation of 200 Perilla accessions collected from the five regions of South Korea and other region. In morphological characteristics analysis, particularly, leaf color, stem color, degree of pubescence, leaf size were found to be useful for distinguishing the characteristics of native Perilla accessions cultivated in South Korea. A total of 137 alleles were identified in the 20 simple sequence repeat (SSR) markers, and the number of alleles per locus ranged from 3 to 13, and the average number of alleles per locus was 6.85. The average gene diversity (GD) was 0.649, with a range of 0.290-0.828. From analysis of SSR markers, accessions from the Jeolla-do and Gyeongsang-do regions showed comparatively high genetic diversity values compared with those from other regions in South Korea. In the unweighted pair group method with arithmetic mean (UPGMA) analysis, the 200 Perilla accessions were found to cluster into three major groups and an outgroup with a genetic similarity of 42%, and did not showed a clear geographic structure from the five regions of South Korea. Therefore, it is believed that landrace Perilla seeds are frequently exchanged by farmers through various routes between the five regions of South Korea. The results of this study are expected to provide useful information for conservation of these genetic resources and selection of useful resources for the development of varieties for seeds and leafy vegetables of cultivated var. frutescens of Perilla crop in South Korea.

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Section: Principal Component Analysis (Pca) Among 183 Accessions Of Cultivated P Frutescens Var Frutescens Of Perilla Cropmentioning

confidence: 99%

Section: Genetic Diversity and Population Structure Of Cultivated P Frutescens Var Frutescensmentioning

confidence: 99%

Section: Genetic Diversity and Population Structure Of Cultivated P Frutescens Var Frutescensmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Genetic Variation of Native <em>Perilla</em> Germplasms Collected from South Korea Using SSR Markers and Morphological Characteristics

Oh¹,

Jin²,

Park³

et al. 2021

Preprint

Self Cite

View full text Add to dashboard Cite

show abstract

Genetic variation of seed oil characteristics in native Korean germplasm of Perilla crop (Perilla frutescens L.) using SSR markers

et al. 2022

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Genetic diversity and population structure of different Schisandraceae accessions by EST-SSR markers

Shi,

Zhu,

Sun

et al. 2024

Journal of Applied Research on Medicinal and Aromatic Plants

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Assessment of genetic diversity and population structure among a collection of Korean Perilla germplasms based on SSR markers

Cited by 12 publications

References 44 publications

Genetic Variation of Native <em>Perilla</em> Germplasms Collected from South Korea Using SSR Markers and Morphological Characteristics

Genetic Variation of Native <em>Perilla</em> Germplasms Collected from South Korea Using SSR Markers and Morphological Characteristics

Genetic variation of seed oil characteristics in native Korean germplasm of Perilla crop (Perilla frutescens L.) using SSR markers

Genetic diversity and population structure of different Schisandraceae accessions by EST-SSR markers

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