earticle

논문검색

Poster session A : Genetics and Breeding of Mushroom

Characterization of intraspecific hybrids of Pleurotus ostreatus based on mitochondrial DNA profiles of di -monokaryon and mono-monokaryon crosses

초록

영어

This study was conducted to develop superior hybrids of Pleurotus ostreatus with di-mono and mono-monoka-ryon crosses. Random Amplified Polymorphic DNA-PCR (RAPD-PCR) was used to compare its mitochondrial DNA profiles of hybrids using specific primers designed from microsatellite markers of Pleurotus salmoneo-stramineus. A total of fifty-six dikaryon-monokaryon hybrids were sampled for RAPD-PCR experiments and the results show that twenty-four hybrids were dikaryon and thirty-one hybrids were monokaryon. Interestingly, one hybrid was an intermediate form with the DNA profiles that are different from those of its parents. The DNA profiles from eighty-eight monokaryon-monokaryon hybrids were also analyzed by RAPD-PCR. The results of mitochondria DNA profiles show that seventy-one hybrids are the same to one of their parents, but seventeen hybrids show DNA profiles of both parents.

저자정보

  • Eun Jung Kim Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA, 1Suwon 441-707, Korea. Department of food and nutrition, Sungshin women’s university
  • Won Sik Kong Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA, 1Suwon 441-707, Korea. Department of food and nutrition, Sungshin women’s university
  • Kab Yeul Jang Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA, 1Suwon 441-707, Korea. Department of food and nutrition, Sungshin women’s university
  • Pyung Gyun Sin Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA, 1Suwon 441-707, Korea. Department of food and nutrition, Sungshin women’s university
  • Yunjung Park Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA, 1Suwon 441-707, Korea. Department of food and nutrition, Sungshin women’s university
  • Young sook Hahn Suwon 441-707, Korea. Department of food and nutrition, Sungshin women’s university
  • Young Bok Yoo Mushroom Research Division, National Institute of Horticultural & Herbal Science, RDA, 1Suwon 441-707, Korea. Department of food and nutrition, Sungshin women’s university

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      0개의 논문이 장바구니에 담겼습니다.