Min Keun Kim, Soon Ae Sim, Ji Hye Park, Jae San Ryu, Si Lim Choi, Kwang Pyo Hong
언어
영어(ENG)
URL
https://www.earticle.net/Article/A342299
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초록
영어
Pleurotus eryngii is one of the most commercially important mushrooms cultivated in Korea. However, the shelf-life of the fruiting body is short, limiting its export. A new hybrid strain H17 of P. eryngii was developed to extend the shelf-life by mono-mono crossing between monokaryotic strains derived from DanBi and KNR2774. Although the cultivation period of H17 was slightly longer than that of the reference cultivar Kenneutari No.2, the quality did not change and remained normal after a period of 65.0 days at 4°C. This result was significantly different from that of the reference cultivar Kenneutari No.2. Analysis of the genetic characteristics of the new hybrid strain H17 revealed a different profile from that of the parental and reference cultivars when random amplification of polymorphic DNA (RAPD) primers was used. These results demonstrate that H17 is a new cultivar with improved storability after harvesting.
목차
ABSTRACT INTRODUCTION MATERIALS AND METHODS Strain and growth conditions Single sporing and crosses Fruiting and cultivation methods Hardness and storage on fruiting body Antagonistic test and random amplification ofpolymorphic DNA (RAPD) analysis Statistical analysis RESULTS AND DISCUSSIONS Strains produced from mono-mono crosses of DanBiand KNR2774 Fruiting body production and storage of the newdikaryon strains Antagonistic test RAPD analysis Relation between shelf-life and hardness of fruitbody ACKNOWLEDGEMENTS REFERENCES
키워드
King oyster mushroomMono-mono crossingPleurotus eryngiiShelf-life
저자
Min Keun Kim [ Division of Environment-friendly Research, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Republic of Korea ]
Corresponding author
Soon Ae Sim [ Division of Environment-friendly Research, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Republic of Korea ]
Ji Hye Park [ Division of Environment-friendly Research, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Republic of Korea ]
Jae San Ryu [ Department of mushroom Science, Korea National College of Agriculture and Fisheries, Jeonju 54874, Korea ]
Si Lim Choi [ Division of Environment-friendly Research, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Republic of Korea ]
Kwang Pyo Hong [ Division of Environment-friendly Research, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Republic of Korea ]