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유전자원의 효율적 활용을 위한 데이터 구성: 메밀의 사례 연구

한경덕, 정용석*

Data Structure for Efficient Use of Genetic Resources: A Case Study of Buckwheat

Korean Journal of Breeding Science 2022;54(2):98-103.
Published online: June 1, 2022

제주대학교 식물자원환경학과

Department of Plant Resources and Environment, Jeju National University, Jeju, 63243, Republic of Korea

*Corresponding Author (E-mail: yschung@jejunu.ac.kr, Tel: 82-64-754-3318)
• Received: February 13, 2022   • Revised: March 30, 2022   • Accepted: March 30, 2022

Copyright © 2022 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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  • Image-Based Digitalization of Germplasm Stock: Overcoming Its Limitations
    Ju-Kyung Yu, Yong Suk Chung
    Korean Journal of Breeding Science.2024; 56(3): 293.     CrossRef

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Data Structure for Efficient Use of Genetic Resources: A Case Study of Buckwheat
Korean. J. Breed. Sci.. 2022;54(2):98-103.   Published online June 1, 2022
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Data Structure for Efficient Use of Genetic Resources: A Case Study of Buckwheat
Korean. J. Breed. Sci.. 2022;54(2):98-103.   Published online June 1, 2022
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Data Structure for Efficient Use of Genetic Resources: A Case Study of Buckwheat
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Fig. 1 Investigated 11 traits of buckwheat (A, height; B, total node number; C, main node number; D, side node number; E, flowering date; F, average stem diameter; G, lowest stem diameter; H, highest stem diameter; I, lowest node length; J, highest node length; and K, the average node length) of 27 buckwheat varieties. The green-colored group is high value, Blue colored group is median, and the yellow-colored group is low-value. The group is separated by rank (Each group contains nine varieties.).
Fig. 2 Selection scheme of buckwheat genetic resources for Jeju island cultivation environment. The green-colored group is high value, Blue colored group is median, and the yellow-colored group is low-value. A, 27 variety’s 11 traits investigated in this study; B, The selected group that has high value at Lowest Stem Diameter (LSD); C, The selected group that has a low value at the height (H) and flowering date (FD).
Data Structure for Efficient Use of Genetic Resources: A Case Study of Buckwheat

Buckwheat genetic resources used in the current study

Resource number Scientific name Collection region
IT162837 Fagopyrum esculentum Haenam, Jeonnam
IT105699 Fagopyrum esculentum Masan, Gyungnam
IT250618 Fagopyrum esculentum Yeongi, Chungnam
IT250616 Fagopyrum esculentum Ganghwa, Gyeonggi
IT113458 Fagopyrum esculentum Okcheon, Chungbuk
IT208826 Fagopyrum esculentum Geumneung, Gyungbuk
IT104139 Fagopyrum esculentum Ganghwa, Gyeonggi
IT108752 Fagopyrum esculentum Yeongdeok, Gyungbuk
IT191108 Fagopyrum esculentum Okgu, Jeonbuk
IT111123 Fagopyrum esculentum Dalseong, Gyungbuk
IT185687 Fagopyrum esculentum Jangsu, Jeonbuk
IT113084 Fagopyrum esculentum Yongin, Gyeonggi
IT103633 Fagopyrum esculentum Geumsan, Chungnam
IT102854 Fagopyrum esculentum Wolseong, Gyungbuk
IT210198 Fagopyrum esculentum Jeongseon, Gangwon
IT105254 Fagopyrum esculentum Uiseong, Gyungbuk
IT105649 Fagopyrum esculentum Cheongdo, Gyungbuk
IT108885 Fagopyrum esculentum Pyeongchang, Gangwon
IT113582 Fagopyrum esculentum Gimje, Jeonbuk
IT112982 Fagopyrum esculentum Miryang, Gyungnam
IT102780 Fagopyrum esculentum Geochang, Gyungnam
IT185685 Fagopyrum esculentum Pyeongchang, Gangwon
IT101120 Fagopyrum esculentum Hadong, Gyungnam
IT101282 Fagopyrum esculentum Wanju, Jeonbuk
IT104769 Fagopyrum esculentum Wonju, Gangwon
IT104551 Fagopyrum esculentum Pyeongchang, Gangwon
IT250614 Fagopyrum esculentum Samcheok, Gangwon

Kruskal-Wallis rank sum test p-values at buckwheat traits

Source Df Height Total nodes number Main nodes number Side nodes number Flowering date
Rep 3 0.3640NS,z 0.3736NS 0.7686NS 0.3757NS 0.8374NS
Variety 26 0.0007*** 0.0251* 0.0002*** 0.0355* 1.388e-05***
Source Df Average of stem diameter Lowest stem diameter Highest stem diameter Lowest node length Highest node length
Rep 3 0.02879* 0.00690** 0.4280NS 0.1935NS 0.524NS
Variety 26 0.01612* 0.02225* 0.1854NS 0.0018** 0.6312NS
Source Df Average of node length
Rep 3 0.1013NS
Variety 26 0.1182NS
Table 1 Buckwheat genetic resources used in the current study
Table 2 Kruskal-Wallis rank sum test p-values at buckwheat traits

z *Significant at the 0.05, ** Significant at the 0.01, *** Significant at the 0.001 probability level and NS, nonsignificant at p<.05.