Browse > Article
http://dx.doi.org/10.4489/KJM.20190021

Characteristics of fruiting bodies formed upon monohybrid cross of Lentinula edodes strains  

Ka, Kang-Hyeon (Special Forest Products Division, National Institute of Forest Science)
Ryoo, Rhim (Special Forest Products Division, National Institute of Forest Science)
Jang, Yeongseon (Special Forest Products Division, National Institute of Forest Science)
Park, Youngae (Special Forest Products Division, National Institute of Forest Science)
Jeong, Yeun Sug (Special Forest Products Division, National Institute of Forest Science)
Kang, Jae Jun (Special Forest Products Division, National Institute of Forest Science)
Heo, Guemsim (Special Forest Products Division, National Institute of Forest Science)
Jeon, Sung-Min (Special Forest Products Division, National Institute of Forest Science)
Publication Information
The Korean Journal of Mycology / v.47, no.2, 2019 , pp. 173-179 More about this Journal
Abstract
Sawdust cultivation of Lentinula edodes has been increasing in Korea. Fourteen strains were used to develop the best varieties of L. edodes, and hybridization was carried out by monohybrid cross. The number of hybridized strains was 1,638 among 3,100 combinations. They were cultivated on sawdust medium, and fruiting bodies were formed in 364 strains. Among them, 65 strains were selected as superior candidate strains based on the shape and size of the fruiting bodies. Forty strains formed fruiting bodies without lamellae structure. The shape of the stipe was cylindrical (255 strains), thick to lower part (15 strains), and thick to upper part (94 strains). By the combinations of 2462 n1-10 and 3420 n1-10, 2462 n1, 2462 n2, 2462 n10, and 3420 n3 were selected as excellent monokaryotic strains. These strains were considered to be superior monokaryotic strains that could be used for hybrid breeding.
Keywords
Fruiting body; Lentinula edodes; Monohybrid cross; Sawdust cultivation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Korea Forest Service. Statistical yearbook of forestry. Daejeon: Korea Forest Service;2016, 2017, 2018.
2 National Forest Seed Variety Center, Korea Forest Service. Searching application list of variety database [Internet]; 2019 [cited 2019 May 1]. Available from: http://www.forest.go.kr/newkfsweb/mer/nvm/search/selectSearchApplicationList.
3 Food Industry Affairs Bureau. Ministry of Agriculture, Forestry and Fisheries. Searching plant variety database [Internet]. Tokyo: Ministry of Agriculture, Forestry and Fisheries; 2019 [cited 2019 Mar 1]. Available from: http://www.hinsyu.maff.go.jp/vips/cmm/apCMM110.aspx?MOSS=1.
4 Jang Y, Ryoo R, You SW, Park YA, Jung YS, Wang Y, Ka KH. Handbook of Shiitake Breeding. NIFoS Research Reviews 738. Seoul: NIFoS; 2017.
5 Ha BS, Kim S, Ro HS. Isolation and characterization of monokaryotic strains of Lentinula edodes showing higher fruiting rate and better fruiting body production. Mycobiology 2015;43:24-3   DOI