Journal of Mushroom (한국버섯학회지)
- Volume 10 Issue 2
- /
- Pages.49-56
- /
- 2012
- /
- 1738-0294(pISSN)
- /
- 2288-8853(eISSN)
DOI QR Code
Introduction of a speedy growing trait into Pleurotus eryngii by backcrossing
큰느타리(새송이)버섯에서 역교배를 통한 속성형질의 도입
- Im, Chak-Han (Eco-friendliness Research Department, Gyeongsangnam-do Agricultural Research and Extension Services) ;
- Kim, Min-Keun (Eco-friendliness Research Department, Gyeongsangnam-do Agricultural Research and Extension Services) ;
- Je, Hee Jung (Eco-friendliness Research Department, Gyeongsangnam-do Agricultural Research and Extension Services) ;
- Kim, Kyung-Hee (Eco-friendliness Research Department, Gyeongsangnam-do Agricultural Research and Extension Services) ;
- Ryu, Jae-San (Eco-friendliness Research Department, Gyeongsangnam-do Agricultural Research and Extension Services)
- 임착한 (경상남도농업기술원 친환경연구과) ;
- 김민근 (경상남도농업기술원 친환경연구과) ;
- 제희정 (경상남도농업기술원 친환경연구과) ;
- 김경희 (경상남도농업기술원 친환경연구과) ;
- 류재산 (경상남도농업기술원 친환경연구과)
- Received : 2012.06.18
- Accepted : 2012.06.27
- Published : 2012.06.30
Abstract
Two strains which have good traits in quality and speedy growing were selected based on previous report(Ryu, 2007) to breed a new strain carrying the traits in it. KNR2322 carrying high quality and KNR2503 carrying a speedy growing trait were cultivated to harvest monokaryons. The monokaryotic mycelia were characterized in growth rate, color, and stability. Selfing of monokaryons from KNR2322 and crossing between KNR2322- and KNR2503-derived monokaryons were performed. Two parental lines,
선행연구인 큰느타리버섯의 자실체 특성연구에 기초하여 속성형질과 품질이 우수한 계통을 선발하여 품질이 우수하면서 조기에 수확할 수 있는 품종을 육성하고자 하였다. 수확소요일수가 우수한 KNR2503과 품질이 우수한 KNR2322를 육종모본으로 정하고 이들 계통으로부터 유래한 단포자의 특징을 조사하고 KNR2322는 자식, KNR2322와 KNR2503은 혼합하여 교배를 실시하였다.