초록

육종효율증진을 위해 주름버섯류 우량계통 선발 기준과 느타리류 형태학적 마커개발을 위한 유전체분석 그리고 팽이의 갓색 형질 SNP마커를 개발하고, 양송이 고온성 우량계통 2점, 느타리류 ‘솔타리’, 아위 느타리 기능성 ‘에르고’ 품종 등 6점, 팽이 백색 ‘백승’, 갈색 ‘아람’ 등 3품종을 개발하여 조기보급을 위해 맞춤형 농가실증을 진행함

(출처: 요약서 4p)

Abstract ▼

□ Purpose&Contents
In the 1^st sub-project, the standard for selection was established to breed the superior lines in Agaricus spp. And the thermo-tolerance lines was bred and disseminated to farm. In the 2^nd sub-project, the new breeding technology was developed to promote o

□ Purpose&Contents
In the 1^st sub-project, the standard for selection was established to breed the superior lines in Agaricus spp. And the thermo-tolerance lines was bred and disseminated to farm. In the 2^nd sub-project, the new breeding technology was developed to promote of breeding efficiency and the various cultivar is bred and disseminated to farms in Pleurotus spp. In the 3^rd sub-project, the domestic superior cultivar with high quality and productivity was developed in Flammulina velutipes. And the molecular markers associated with useful characteristics for improvement of breeding efficiency were developed. In the 4^th sub-project, newdeveloped cultivars of productivity and qualities weredemonstrated and evaluated in mushroom farm.

□ Results
In the 1^st sub-project, the standard for selection such as degradation ability of mycelium, morphology of mushroom, bruising after harvest, resistance of disease in mycelium, thermo-tolerance, was established to breed the superior lines in Agaricus spp. And the thermo-tolerance lines(Abs4-121, 5-1) was bred and disseminated to farm. In the 2^nd sub-project, genetic resources were collected was analyzed relationship and the various cultivar(Pleurotus ostreatus : ‘Gosol(stable cultivation)’, ‘Soltari(high quality of fruiting body)’, ‘Heuksol’ and ‘Dahyun’(high yield); P. ferulae x P. tuoliensis‘Baekhwang(interspecific hybrid)’, P. ferulae ‘Ergo(high content of Ergothioneine)’ were bred and disseminated to farms in Pleurotus spp. And genome of P. ferulae for development of molecular markers associated with morphological traits was analyzed. In the 3^rd sub-project, the domestic superior cultivar with high quality and productivity such as pure domestic white cultivar‘Baekseung’(2016), high temperature-tolerance white cultivar‘Baeke’(2017), gold cultivar ‘Auram’(2018) were developed in Flammulina velutipes. And the polymorphic SNP between white and brown groups was investigated and HRM was analyzed for validation of SNP markers between white & brown groups.

Finally 5 SNP markers were selected. In the 4^th sub-project, new developed cultivars of productivity and qualities were demonstrated and evaluated in mushroom farm. Pleurotus ostreatus ‘Soltari’ was high quality with thick stipe and dark color pileus, possible to cultivate in bottle and shelf. Pleurotus ferulae x tuoliensis ‘Baekhwang’ was exportable cultivar with white pileus and good shelf life. Flammulina velutipes ‘Baekseung’ was uniform growth, stable productivity and firm the lower part of stipe.

□ Expected Contribution
The standard for selection superior will enable to select lines efficiently in Agaricus bisporus and early disseminate Korean thermo-tolerant button mushroom cultivar by domestic field experiment. The new cultivar for various cultivation types make farmer to Increase their income. Breeding functional cultivar of Pleurotus ferulae that has high content of functional materials and interspecific cultivar between P. ferulae and P. tuoliensis will make to diversify of domestic mushrooms. And developed SNP markers will be used to early select lines with target traits and reference study on molecular mechanism about diverse color of fruiting body in mushroom. The base data on new cultivar distribution will use to expand new cultivars to farm and establish optimal cultivation condition with favorable cultivars.
Finally, the distribution rate of domestic cultivar will improve.

(출처 : SUMMARY 7p)

목차 Contents

• 표지 ... 1
• 제 출 문 ... 2
• 보고서 요약서 ... 4
• 국 문 요 약 문 ... 5
• Summary ... 7
• 목차 ... 9
• 제 1 장 연구 개발 과제의 개요 ... 10
• 제1절 연구 개발 목적 ... 10
• 제2절 연구 개발의 필요성 ... 11
• 제3절 연구 개발 범위 ... 13
• 제 2 장 연구 수행 내용 및 결과 ... 14
• 제1절 주름버섯류 계통선발 기준 확립에 따른 육종효율 증대 연구 ... 14
• 제2절 느타리류 육종효율 향상을 위한 육종기술 개발 ... 53
• 제3절 팽이 유용형질 평가에 의한 육종효율 증대 연구 ... 87
• 제4절 식용버섯 국산품종 보급확대를 위한 농가실증 시험 ... 107
• 제 3 장 목표달성도 및 관련분야 기여도 ... 121
• 제1절 : 목표대비 달성도 ... 121
• 제2절 : 정량적 성과(논문게재, 특허출원, 기타)를 기술 ... 123
• 제 4 장 연구 결과의 활용 계획 ... 125
• 제 5 장 연구 개발 결과의 보안 등급 ... 126
• 제 6 장 국가과학기술종합정보시스템에 등록한 연구시설·장비 현황 ... 127
• 제 7 장 연구개발과제의 대표적 연구실적 ... 128
• 제 8 장 기타사항 ... 130
• 제 9 장 참고문헌 ... 131
• 끝페이지 ... 133