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Poster Session I : 배양, 분류, 유전자원, 유전, 육종

Mitochondrial DNA inheritance of intra-specific somatic hybrids in Pleurotus ostreatus

첫 페이지 보기
  • 발행기관
    한국버섯학회 바로가기
  • 간행물
    버섯 바로가기
  • 통권
    제18권 2호 통권 30호 (2014.11)바로가기
  • 페이지
    pp.87-88
  • 저자
    Eun Jung Kim, Pyung Gyun Shin, Kab Yeul Jang, Won Sik Kong, Won Sik Kong, Young Bok Yoo
  • 언어
    한국어(KOR)
  • URL
    https://www.earticle.net/Article/A233922

원문정보

초록

영어
The primary objective of the present study is the characterization of the hybrids of dikaryon-monokaryon(di-mono) and monokaryon-monokaryon(mono-mono) crosses in mushroom breeding. We employed this technique for developing develop superior species from Pleurotus spp. varieties with 56 Di-mono intraspecific hybrids of 14 combinations and 85 mono-mono intraspecific hybrids of 7 combinations between six Pleurotus ostreatus varieties and one Pleurotus florida variety. In this study, the results of analysis on hybridization rate, nuclear and mitochondrial DNA patterns, and colors and yields of fruit-bodies, are presented as follows. In di-mono crosses, hybrids between Pleurotus ostreatus and Pleurotus florida showed 100% of crossability as seen in those between Pleurotus ostreatus and Pleurotus ostreatus indicating that nuclei and mitochondria of a dikaryon migrated to a recipient of monokaryon. The mitochondrial DNA patterns of the hybrid strain were composed of 75% dikaryon donors and 25% monokaryon recipient. The crossability between mono-mono crossing ranges between 50 and 93.75%. 82.4% of the hybrid strain showed mitochondrial DNA patterns predominated by either parent, while the remaining 17.6% had recombinant or half-and-half combined patterns of both parents.

저자

  • Eun Jung Kim [ Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA ]
  • Pyung Gyun Shin [ Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA ]
  • Kab Yeul Jang [ Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA ]
  • Won Sik Kong [ Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA ]
  • Won Sik Kong [ Young Sook Han | Department of Food and Nutrition, Sungshin Women’s University ]
  • Young Bok Yoo [ Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국버섯학회 [The Korean Society of Mushroom Science]
  • 설립연도
    1997
  • 분야
    농수해양>농학
  • 소개
    우리나라의 버섯 연구와 관련 산업의 발전에 기여하고 버섯관련 연구자와 관련산업 종사자간의 학술정보 등의 교류를 목적으로 한다.

간행물

  • 간행물명
    버섯 [Mushroom]
  • 간기
    반년간
  • 수록기간
    1997~2025
  • 십진분류
    KDC 525 DDC 635

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